diff options
| -rw-r--r-- | assets/ppu-level-2.svg | 2 | ||||
| -rw-r--r-- | assets/ppu-pipeline.svg | 3 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu.vhd | 45 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu_comp.vhd | 24 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu_consts.vhd | 1 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu_dispctl.vhd | 4 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu_pceg.vhd | 60 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu_pceg_consts.vhd | 18 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu_pceg_tb.vhd | 17 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu_sprite_bg.vhd | 46 | ||||
| -rw-r--r-- | basys3/basys3.srcs/ppu_sprite_fg.vhd | 31 | ||||
| -rw-r--r-- | basys3/basys3.xpr | 23 | ||||
| -rw-r--r-- | basys3/ppu_tb_behav.wcfg | 505 | ||||
| -rw-r--r-- | docs/architecture.md | 19 | ||||
| -rw-r--r-- | docs/ppu.drawio | 2 |
15 files changed, 669 insertions, 131 deletions
diff --git a/assets/ppu-level-2.svg b/assets/ppu-level-2.svg index a7f343f..ea5ca29 100644 --- a/assets/ppu-level-2.svg +++ b/assets/ppu-level-2.svg @@ -1,3 +1,3 @@ <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> -<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="632px" height="596px" viewBox="-0.5 -0.5 632 596" style="background-color: rgb(255, 255, 255);"><defs/><g><path d="M 0 117 L 630 117" fill="none" stroke="rgb(0, 0, 0)" stroke-opacity="0.5" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="stroke"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe flex-end; justify-content: unsafe flex-end; width: 1px; height: 1px; padding-top: 114px; margin-left: 628px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: right;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">pipeline stage 1-2</div></div></div></foreignObject><text x="628" y="114" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="end">pipeline s...</text></switch></g><path d="M 0 357 L 630 357" fill="none" stroke="rgb(0, 0, 0)" stroke-opacity="0.5" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="stroke"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe flex-end; justify-content: unsafe flex-end; width: 1px; height: 1px; padding-top: 354px; margin-left: 628px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: right;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">pipeline stage 5</div></div></div></foreignObject><text x="628" y="354" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="end">pipeline s...</text></switch></g><path d="M 0 207 L 630 207" fill="none" stroke="rgb(0, 0, 0)" stroke-opacity="0.5" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="stroke"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe flex-end; justify-content: unsafe flex-end; width: 1px; height: 1px; padding-top: 204px; margin-left: 628px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: right;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">pipeline stage 3-4</div></div></div></foreignObject><text x="628" y="204" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="end">pipeline s...</text></switch></g><path d="M 280 107 L 280 140.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280 145.88 L 276.5 138.88 L 280 140.63 L 283.5 138.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe flex-end; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 136px; margin-left: 280px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">sprite info</div></div></div></foreignObject><text x="280" y="136" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">sprite info</text></switch></g><path d="M 339.5 172 L 339.5 182.5 L 320.5 167 L 339.5 151.5 L 339.5 162 L 350 162 L 399.5 162 L 399.5 172 L 350 172 Z" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="1.42" pointer-events="all"/><path d="M 339.5 172 L 339.5 182.5 L 320.5 167 L 339.5 151.5 L 339.5 162" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="4" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 167px; margin-left: 360px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">TMM</div></div></div></foreignObject><text x="360" y="170" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">TMM</text></switch></g><rect x="240" y="27" width="80" height="80" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 67px; margin-left: 241px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Background sprite info</div></div></div></foreignObject><text x="280" y="71" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">Background sp...</text></switch></g><path d="M 190 67 L 190 140.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 190 145.88 L 186.5 138.88 L 190 140.63 L 193.5 138.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe flex-end; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 136px; margin-left: 190px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">sprite info</div></div></div></foreignObject><text x="190" y="136" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">sprite info</text></switch></g><path d="M 70.5 172 L 70.5 162 L 110 162 L 130.5 162 L 130.5 151.5 L 149.5 167 L 130.5 182.5 L 130.5 172 L 110 172 Z" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="1.42" stroke-dasharray="3 3" pointer-events="all"/><path d="M 130.5 162 L 130.5 151.5 L 149.5 167 L 130.5 182.5 L 130.5 172" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="4" stroke-dasharray="3 3" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 167px; margin-left: 110px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">TMM</div></div></div></foreignObject><text x="110" y="170" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">TMM</text></switch></g><rect x="150" y="27" width="80" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 47px; margin-left: 151px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Foreground sprite info</div></div></div></foreignObject><text x="190" y="51" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">Foreground sp...</text></switch></g><path d="M 280 267 L 280 300.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280 305.88 L 276.5 298.88 L 280 300.63 L 283.5 298.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 287px; margin-left: 280px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">global palette index</div></div></div></foreignObject><text x="280" y="290" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">global palette index</text></switch></g><rect x="240" y="227" width="80" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 247px; margin-left: 241px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Compositor</div></div></div></foreignObject><text x="280" y="251" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">Compositor</text></switch></g><path d="M 260 447 L 260 467 L 20 467 L 20 7 L 190 7 L 190 20.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 190 25.88 L 186.5 18.88 L 190 20.63 L 193.5 18.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 260 447 L 260 467 L 20 467 L 20 7 L 280 7 L 280 20.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280 25.88 L 276.5 18.88 L 280 20.63 L 283.5 18.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 300 447 L 300 487 L 300 490.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 300 495.88 L 296.5 488.88 L 300 490.63 L 303.5 488.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 472px; margin-left: 300px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">VGA signal</div></div></div></foreignObject><text x="300" y="475" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">VGA signal</text></switch></g><rect x="240" y="387" width="80" height="60" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 417px; margin-left: 241px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">tiny VGA signal generator</div></div></div></foreignObject><text x="280" y="421" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">tiny VGA sign...</text></switch></g><path d="M 280 347 L 280 380.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280 385.88 L 276.5 378.88 L 280 380.63 L 283.5 378.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 280 347 L 280 380.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280 385.88 L 276.5 378.88 L 280 380.63 L 283.5 378.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 367px; margin-left: 280px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">rgb value</div></div></div></foreignObject><text x="280" y="370" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">rgb value</text></switch></g><path d="M 339.5 332 L 339.5 342.5 L 320.5 327 L 339.5 311.5 L 339.5 322 L 360 322 L 380.5 322 L 380.5 311.5 L 399.5 327 L 380.5 342.5 L 380.5 332 L 360 332 Z" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="1.42" pointer-events="all"/><path d="M 339.5 332 L 339.5 342.5 L 320.5 327 L 339.5 311.5 L 339.5 322" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="4" pointer-events="all"/><path d="M 380.5 322 L 380.5 311.5 L 399.5 327 L 380.5 342.5 L 380.5 332" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="4" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 287px; margin-left: 267px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">global palette index</div></div></div></foreignObject><text x="267" y="290" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">global palette index</text></switch></g><rect x="227" y="227" width="80" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 472px; margin-left: 287px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">VGA signal</div></div></div></foreignObject><text x="287" y="475" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">VGA signal</text></switch></g><rect x="227" y="387" width="80" height="60" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 327px; margin-left: 347px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">PAL</div></div></div></foreignObject><text x="347" y="330" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">PAL</text></switch></g><rect x="227" y="307" width="80" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 327px; margin-left: 228px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Palette lookup</div></div></div></foreignObject><text x="267" y="331" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">Palette lookup</text></switch></g><path d="M 267 187 L 267 220.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 267 225.88 L 263.5 218.88 L 267 220.63 L 270.5 218.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 386.5 42 L 386.5 52 L 327 52 L 326.5 52 L 326.5 62.5 L 307.5 47 L 326.5 31.5 L 326.5 42 L 327 42 Z" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="1.42" pointer-events="all"/><path d="M 326.5 52 L 326.5 62.5 L 307.5 47 L 326.5 31.5 L 326.5 42" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="4" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 87px; margin-left: 347px;"><div data-drawio-colors="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; background-color: rgb(255, 255, 255); white-space: nowrap;">AUX</div></div></div></foreignObject><text x="347" y="90" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">AUX</text></switch></g><rect x="227" y="147" width="80" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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text-decoration: underline; white-space: normal; overflow-wrap: normal;">BAM address</div></div></div></foreignObject><text x="260" y="49" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle" text-decoration="underline">BAM address</text></switch></g><rect x="0" y="70" width="100" height="30" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe flex-end; width: 96px; height: 1px; padding-top: 85px; margin-left: 0px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: right;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ppu_sprite_fg</div></div></div></foreignObject><text x="96" y="89" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="end">ppu_sprite_fg</text></switch></g><path d="M 190 70 L 330 70 L 340 85 L 330 100 L 190 100 L 180 85 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 85px; margin-left: 181px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; text-decoration: underline; white-space: normal; overflow-wrap: normal;">TMM address</div></div></div></foreignObject><text x="260" y="89" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle" text-decoration="underline">TMM address</text></switch></g><rect x="0" y="0" width="100" height="20" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe flex-end; width: 96px; height: 1px; padding-top: 10px; margin-left: 0px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: right;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">clk</div></div></div></foreignObject><text x="96" y="14" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="end">clk</text></switch></g><rect x="0" y="110" width="100" height="30" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe flex-end; width: 96px; height: 1px; padding-top: 125px; margin-left: 0px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: right;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); 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color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; text-decoration: underline; white-space: normal; overflow-wrap: normal;">pixel done</div></div></div></foreignObject><text x="780" y="129" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle" text-decoration="underline">pixel done</text></switch></g><path d="M 750 30 L 810 30 L 820 45 L 810 60 L 750 60 L 740 45 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 45px; margin-left: 741px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TMM data</div></div></div></foreignObject><text x="780" y="49" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">TMM data</text></switch></g><path d="M 510 30 L 650 30 L 660 45 L 650 60 L 510 60 L 500 45 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 45px; margin-left: 501px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; text-decoration: underline; white-space: normal; overflow-wrap: normal;">TMM address</div></div></div></foreignObject><text x="580" y="49" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle" text-decoration="underline">TMM address</text></switch></g><path d="M 830 110 L 890 110 L 900 125 L 890 140 L 830 140 L 820 125 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 125px; margin-left: 821px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; text-decoration: underline; white-space: normal; overflow-wrap: normal;">pixel ready</div></div></div></foreignObject><text x="860" y="129" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle" text-decoration="underline">pixel ready</text></switch></g><path d="M 100 150 L 100 0" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 820 150 L 820 0" fill="none" stroke="rgb(0, 0, 0)" stroke-opacity="0.5" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="stroke"/><path d="M 900 150 L 900 0" fill="none" stroke="rgb(0, 0, 0)" stroke-opacity="0.5" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="stroke"/><rect x="740" y="0" width="80" height="20" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 10px; margin-left: 741px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">8</div></div></div></foreignObject><text x="780" y="14" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">8</text></switch></g><rect x="820" y="0" width="80" height="20" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 10px; margin-left: 821px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">9</div></div></div></foreignObject><text x="860" y="14" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">9</text></switch></g><path d="M 430 30 L 490 30 L 500 45 L 490 60 L 430 60 L 420 45 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 45px; margin-left: 421px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">BAM data</div></div></div></foreignObject><text x="460" y="49" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">BAM data</text></switch></g><path d="M 430 70 L 490 70 L 500 85 L 490 100 L 430 100 L 420 85 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 85px; margin-left: 421px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TMM data</div></div></div></foreignObject><text x="460" y="89" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">TMM data</text></switch></g><path d="M 110 30 L 170 30 L 180 45 L 170 60 L 110 60 L 100 45 Z" fill-opacity="0.7" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-opacity="0.7" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="all"/><g transform="translate(-0.5 -0.5)" opacity="0.7"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 45px; margin-left: 101px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">idle</div></div></div></foreignObject><text x="140" y="49" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">idle</text></switch></g><path d="M 110 110 L 170 110 L 180 125 L 170 140 L 110 140 L 100 125 Z" fill-opacity="0.7" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-opacity="0.7" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="all"/><g transform="translate(-0.5 -0.5)" opacity="0.7"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 125px; margin-left: 101px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">input<br />stability</div></div></div></foreignObject><text x="140" y="129" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">input...</text></switch></g><path d="M 110 70 L 170 70 L 180 85 L 170 100 L 110 100 L 100 85 Z" fill-opacity="0.7" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-opacity="0.7" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="all"/><g transform="translate(-0.5 -0.5)" opacity="0.7"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 85px; margin-left: 101px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">idle</div></div></div></foreignObject><text x="140" y="89" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">idle</text></switch></g><path d="M 350 30 L 410 30 L 420 45 L 410 60 L 350 60 L 340 45 Z" fill-opacity="0.7" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-opacity="0.7" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="all"/><g transform="translate(-0.5 -0.5)" opacity="0.7"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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\ No newline at end of file diff --git a/basys3/basys3.srcs/ppu.vhd b/basys3/basys3.srcs/ppu.vhd index 0955506..c6864df 100644 --- a/basys3/basys3.srcs/ppu.vhd +++ b/basys3/basys3.srcs/ppu.vhd @@ -3,6 +3,7 @@ library work; use ieee.std_logic_1164.all; use work.ppu_consts.all; +use work.ppu_pceg_consts.all; entity ppu is port( CLK100 : in std_logic; -- system clock @@ -16,12 +17,11 @@ entity ppu is port( end ppu; architecture Behavioral of ppu is - -- TODO: separate SPRITE_BG and SPRITE_FG lines (foreground_sprite only needs 2 clock cycles) - component ppu_pceg port( -- pipeline clock edge generator + component ppu_pceg port( CLK : in std_logic; -- system clock RESET : in std_logic; -- async reset - SPRITE_BG : out std_logic; -- sprite info fetch + sprite pixel fetch - SPRITE_FG : out std_logic; -- sprite pixel fetch + SPRITE_BG : out ppu_sprite_bg_pl_state := PL_BG_IDLE; -- sprite info fetch + sprite pixel fetch + SPRITE_FG : out ppu_sprite_fg_pl_state := PL_FG_IDLE; -- sprite pixel fetch DONE : out std_logic; -- last pipeline stage done READY : out std_logic); -- rgb buffer propagation ready end component; @@ -79,9 +79,9 @@ architecture Behavioral of ppu is end component; component ppu_sprite_bg port( -- background sprite -- inputs - CLK : in std_logic; -- pipeline clock + CLK : in std_logic; -- system clock RESET : in std_logic; -- reset clock counter - PL_RESET : in std_logic; -- reset pipeline clock counters + PL_STAGE : in ppu_sprite_bg_pl_state; -- pipeline stage OE : in std_logic; -- output enable (of CIDX) X : in std_logic_vector(PPU_POS_H_WIDTH-1 downto 0); -- current screen pixel x Y : in std_logic_vector(PPU_POS_V_WIDTH-1 downto 0); -- current screen pixel y @@ -106,8 +106,7 @@ architecture Behavioral of ppu is -- inputs CLK : in std_logic; -- system clock RESET : in std_logic; -- reset internal memory and clock counters - PL_CLK : in std_logic; -- pipeline clock - PL_RESET : in std_logic; -- reset pipeline clock counters + PL_STAGE : in ppu_sprite_fg_pl_state; -- pipeline stage OE : in std_logic; -- output enable (of CIDX) X : in std_logic_vector(PPU_POS_H_WIDTH-1 downto 0); -- current screen pixel x Y : in std_logic_vector(PPU_POS_V_WIDTH-1 downto 0); -- current screen pixel y @@ -128,9 +127,10 @@ architecture Behavioral of ppu is HIT : out std_logic); -- current pixel is not transparent end component; component ppu_comp port( -- compositor - FG_HIT : in std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0); - BG_EN : out std_logic; - FG_EN : out std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0)); + OE : in std_logic; -- global output enable (screen active) + FG_HIT : in std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0); -- foreground hit array + BG_EN : out std_logic; -- background enable output + FG_EN : out std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0)); -- foreground enable output end component; component ppu_plut port( -- palette lookup table CLK : in std_logic; -- system clock @@ -155,12 +155,15 @@ architecture Behavioral of ppu is RO,GO,BO : out std_logic_vector(PPU_COLOR_OUTPUT_DEPTH-1 downto 0); -- VGA color out NVSYNC, NHSYNC : out std_logic; -- VGA sync out - THBLANK, TVBLANK : out std_logic); -- tiny sync signals + THBLANK, TVBLANK : out std_logic; -- tiny sync signals + ACTIVE : out std_logic); -- screen currently active (currently same for tiny/native, TODO: offset tiny for first scanline) end component; -- signals signal SYSCLK, SYSRST : std_logic; -- system clock and reset - signal PL_SPRITE_FG, PL_SPRITE_BG, PL_DONE, PL_READY : std_logic; -- pipeline stages + signal PL_DONE, PL_READY : std_logic; -- pipeline stages + signal PL_SPRITE_BG : ppu_sprite_bg_pl_state; + signal PL_SPRITE_FG : ppu_sprite_fg_pl_state; signal TMM_WEN, BAM_WEN, FAM_WEN, PAL_WEN, AUX_WEN : std_logic; signal TMM_W_ADDR, TMM_R_ADDR : std_logic_vector(PPU_TMM_ADDR_WIDTH-1 downto 0); -- read/write TMM addr (dual port) signal BAM_W_ADDR, BAM_R_ADDR : std_logic_vector(PPU_BAM_ADDR_WIDTH-1 downto 0); -- read/write BAM addr (dual port) @@ -179,6 +182,7 @@ architecture Behavioral of ppu is signal BG_SHIFT_Y : std_logic_vector(PPU_POS_V_WIDTH-1 downto 0); signal FG_FETCH : std_logic; signal NVSYNC, NHSYNC, THBLANK, TVBLANK : std_logic; + signal ACTIVE : std_logic; signal PCEG_RESET : std_logic; begin SYSCLK <= CLK100; @@ -187,12 +191,12 @@ begin VSYNC <= NVSYNC; HSYNC <= NHSYNC; - PCEG_RESET <= SYSRST or THBLANK; + PCEG_RESET <= SYSRST or (not ACTIVE); VBLANK <= TVBLANK; pipeline_clock_edge_generator : component ppu_pceg port map( CLK => SYSCLK, - RESET => SYSRST, + RESET => PCEG_RESET, SPRITE_FG => PL_SPRITE_FG, SPRITE_BG => PL_SPRITE_BG, DONE => PL_DONE, @@ -246,9 +250,9 @@ begin FG_FETCH => FG_FETCH); background_sprite : component ppu_sprite_bg port map( - CLK => PL_SPRITE_BG, + CLK => SYSCLK, RESET => SYSRST, - PL_RESET => PL_READY, + PL_STAGE => PL_SPRITE_BG, OE => BG_EN, X => X, Y => Y, @@ -266,8 +270,7 @@ begin port map( CLK => SYSCLK, RESET => SYSRST, - PL_CLK => PL_SPRITE_FG, - PL_RESET => PL_READY, + PL_STAGE => PL_SPRITE_FG, OE => FG_EN(FG_IDX), X => X, Y => Y, @@ -283,6 +286,7 @@ begin end generate; compositor : component ppu_comp port map( -- compositor + OE => ACTIVE, FG_HIT => FG_HIT, BG_EN => BG_EN, FG_EN => FG_EN); @@ -313,5 +317,6 @@ begin NVSYNC => NVSYNC, NHSYNC => NHSYNC, TVBLANK => TVBLANK, - THBLANK => THBLANK); + THBLANK => THBLANK, + ACTIVE => ACTIVE); end Behavioral; diff --git a/basys3/basys3.srcs/ppu_comp.vhd b/basys3/basys3.srcs/ppu_comp.vhd index e79738f..30b161c 100644 --- a/basys3/basys3.srcs/ppu_comp.vhd +++ b/basys3/basys3.srcs/ppu_comp.vhd @@ -2,35 +2,41 @@ library ieee; use ieee.std_logic_1164.all; use work.ppu_consts.all; -entity ppu_comp is port ( - FG_HIT : in std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0); - BG_EN : out std_logic; - FG_EN : out std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0)); +entity ppu_comp is port ( + OE : in std_logic; -- global output enable (screen active) + FG_HIT : in std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0); -- foreground hit array + BG_EN : out std_logic; -- background enable output + FG_EN : out std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0)); -- foreground enable output end ppu_comp; architecture Behavioral of ppu_comp is signal FG_HIT_EMPTY : std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0) := (others => '0'); + signal TMP_BG_EN : std_logic; -- background enable output + signal TMP_FG_EN : std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0); -- foreground enable output begin + BG_EN <= TMP_BG_EN and OE; + FG_EN <= TMP_FG_EN and OE; + process (FG_HIT) variable HIT : boolean := false; begin -- check if FG_HIT is not empty if FG_HIT /= FG_HIT_EMPTY then - BG_EN <= '0'; + TMP_BG_EN <= '0'; for i in 0 to PPU_FG_SPRITE_COUNT-1 loop -- if FG_HIT is the first one then enable it if(FG_HIT(i) = '1' and HIT = false) then - FG_EN(i) <= '1'; + TMP_FG_EN(i) <= '1'; HIT := true; else -- make rest low - FG_EN(i) <= '0'; + TMP_FG_EN(i) <= '0'; end if; end loop; HIT := false; else - BG_EN <= '1'; - FG_EN <= (others => '0'); + TMP_BG_EN <= '1'; + TMP_FG_EN <= (others => '0'); end if; end process; end Behavioral; diff --git a/basys3/basys3.srcs/ppu_consts.vhd b/basys3/basys3.srcs/ppu_consts.vhd index 4784950..6232667 100644 --- a/basys3/basys3.srcs/ppu_consts.vhd +++ b/basys3/basys3.srcs/ppu_consts.vhd @@ -49,7 +49,6 @@ package ppu_consts is constant PPU_TMM_CACHE_FETCH_A_COUNT : natural := PPU_TMM_CACHE_FETCH_C_COUNT * PPU_FG_SPRITE_COUNT; -- amount of clocks to fetch new TMM cache constant PPU_TMM_CACHE_FETCH_A_WIDTH : natural := ceil_log2(PPU_TMM_CACHE_FETCH_A_COUNT); constant PPU_ACCURATE_FG_SPRITE_COUNT : natural := 16; - constant PPU_PL_TOTAL_STAGES : natural := 14; -- VGA signal timings (https://tomverbeure.github.io/video_timings_calculator) constant PPU_VGA_H_ACTIVE : natural := PPU_NATIVE_SCREEN_WIDTH; constant PPU_VGA_H_PORCH_FRONT : natural := 96; diff --git a/basys3/basys3.srcs/ppu_dispctl.vhd b/basys3/basys3.srcs/ppu_dispctl.vhd index 1d3d922..4f017f3 100644 --- a/basys3/basys3.srcs/ppu_dispctl.vhd +++ b/basys3/basys3.srcs/ppu_dispctl.vhd @@ -15,7 +15,8 @@ entity ppu_dispctl is port( RO,GO,BO : out std_logic_vector(PPU_COLOR_OUTPUT_DEPTH-1 downto 0); -- VGA color out NVSYNC, NHSYNC : out std_logic; -- VGA sync out - THBLANK, TVBLANK : out std_logic); -- tiny sync signals + THBLANK, TVBLANK : out std_logic; -- tiny sync signals + ACTIVE : out std_logic); -- screen currently active (currently same for tiny/native, TODO: offset tiny for first scanline) end ppu_dispctl; architecture Behavioral of ppu_dispctl is @@ -145,6 +146,7 @@ begin if TMP_NHCOUNT = PPU_VGA_H_PORCH_BACK + PPU_VGA_H_ACTIVE + PPU_VGA_H_SYNC then TMP_NHSYNC := '0'; end if; end if; end process; + ACTIVE <= NACTIVE; scanline_buffer : component ppu_dispctl_slbuf port map( clka => SYSCLK, diff --git a/basys3/basys3.srcs/ppu_pceg.vhd b/basys3/basys3.srcs/ppu_pceg.vhd index d53d86a..3de3d23 100644 --- a/basys3/basys3.srcs/ppu_pceg.vhd +++ b/basys3/basys3.srcs/ppu_pceg.vhd @@ -1,46 +1,66 @@ library ieee; use ieee.std_logic_1164.all; use work.ppu_consts.all; +use work.ppu_pceg_consts.all; entity ppu_pceg is port( CLK : in std_logic; -- system clock RESET : in std_logic; -- async reset - SPRITE_BG : out std_logic; -- sprite info fetch + sprite pixel fetch - SPRITE_FG : out std_logic; -- sprite pixel fetch + SPRITE_BG : out ppu_sprite_bg_pl_state := PL_BG_IDLE; -- sprite info fetch + sprite pixel fetch + SPRITE_FG : out ppu_sprite_fg_pl_state := PL_FG_IDLE; -- sprite pixel fetch DONE : out std_logic; -- last pipeline stage done READY : out std_logic); -- rgb buffer propagation ready end ppu_pceg; architecture Behavioral of ppu_pceg is - signal PL_SPRITE_BG, PL_SPRITE_FG, PL_DONE, PL_READY : boolean := false; begin - -- output drivers - SPRITE_BG <= CLK when RESET = '0' and PL_SPRITE_BG else '0'; - SPRITE_FG <= CLK when RESET = '0' and PL_SPRITE_FG else '0'; - DONE <= CLK when RESET = '0' and PL_DONE else '0'; - READY <= '1' when RESET = '0' and PL_READY else '0'; - process(CLK, RESET) - variable CLK_IDX : natural range 0 to PPU_PL_TOTAL_STAGES+1 := 0; + variable CLK_IDX : natural range 0 to PPU_PCEG_TOTAL_STAGES+1 := 0; begin if RESET = '1' then CLK_IDX := 0; - PL_SPRITE_BG <= false; - PL_SPRITE_FG <= false; - PL_DONE <= false; - PL_READY <= false; + + SPRITE_BG <= PL_BG_IDLE; + SPRITE_FG <= PL_FG_IDLE; + DONE <= '0'; + READY <= '0'; elsif rising_edge(CLK) then - -- clock counter ranges - PL_SPRITE_BG <= true when CLK_IDX >= 0 and CLK_IDX <= 3 else false; - PL_SPRITE_FG <= true when CLK_IDX >= 1 and CLK_IDX <= 2 else false; - PL_DONE <= true when CLK_IDX = 4 else false; - PL_READY <= true when CLK_IDX >= 5 else false; + case CLK_IDX is + when 0 => + DONE <= '0'; + READY <= '0'; + SPRITE_BG <= PL_BG_IDLE; + SPRITE_FG <= PL_FG_IDLE; + when 1 => + SPRITE_BG <= PL_BG_BAM_ADDR; + SPRITE_FG <= PL_FG_TMM_ADDR; + when 3 => + SPRITE_BG <= PL_BG_IDLE; + SPRITE_FG <= PL_FG_IDLE; + when 4 => + SPRITE_BG <= PL_BG_BAM_DATA; + SPRITE_FG <= PL_FG_TMM_DATA; + when 5 => + SPRITE_BG <= PL_BG_TMM_ADDR; + SPRITE_FG <= PL_FG_IDLE; + when 6 => null; + when 7 => + SPRITE_BG <= PL_BG_IDLE; + when 8 => + DONE <= '1'; + SPRITE_BG <= PL_BG_TMM_DATA; + when 9 => + SPRITE_BG <= PL_BG_IDLE; + READY <= '1'; + when others => null; + end case; -- increment clock counter CLK_IDX := CLK_IDX + 1; - if CLK_IDX = PPU_PL_TOTAL_STAGES then + if CLK_IDX = PPU_PCEG_TOTAL_STAGES then CLK_IDX := 0; end if; end if; end process; end Behavioral; + diff --git a/basys3/basys3.srcs/ppu_pceg_consts.vhd b/basys3/basys3.srcs/ppu_pceg_consts.vhd new file mode 100644 index 0000000..eac4d23 --- /dev/null +++ b/basys3/basys3.srcs/ppu_pceg_consts.vhd @@ -0,0 +1,18 @@ +library ieee; +use ieee.std_logic_1164.all; +use work.ppu_consts.all; + +package ppu_pceg_consts is + constant PPU_PCEG_TOTAL_STAGES : natural := 16; + type ppu_sprite_bg_pl_state is ( + PL_BG_IDLE, + PL_BG_BAM_ADDR, + PL_BG_BAM_DATA, + PL_BG_TMM_ADDR, + PL_BG_TMM_DATA); + type ppu_sprite_fg_pl_state is ( + PL_FG_IDLE, + PL_FG_TMM_ADDR, + PL_FG_TMM_DATA); +end package ppu_pceg_consts; + diff --git a/basys3/basys3.srcs/ppu_pceg_tb.vhd b/basys3/basys3.srcs/ppu_pceg_tb.vhd index 1c2c855..adc437a 100644 --- a/basys3/basys3.srcs/ppu_pceg_tb.vhd +++ b/basys3/basys3.srcs/ppu_pceg_tb.vhd @@ -4,6 +4,7 @@ library unisim; use ieee.std_logic_1164.all; use ieee.numeric_std.all; use unisim.vcomponents.all; +use work.ppu_pceg_consts.all; entity ppu_pceg_tb is end ppu_pceg_tb; @@ -12,26 +13,22 @@ architecture behavioral of ppu_pceg_tb is component ppu_pceg port( CLK : in std_logic; -- system clock RESET : in std_logic; -- async reset - SPRITE_BG : out std_logic; -- sprite info fetch + sprite pixel fetch - SPRITE_FG : out std_logic; -- sprite pixel fetch + SPRITE_BG : out ppu_sprite_bg_pl_state := PL_BG_IDLE; -- sprite info fetch + sprite pixel fetch + SPRITE_FG : out ppu_sprite_fg_pl_state := PL_FG_IDLE; -- sprite pixel fetch DONE : out std_logic; -- last pipeline stage done READY : out std_logic); -- rgb buffer propagation ready end component; signal CLK : std_logic := '0'; signal RESET : std_logic := '0'; - signal SPRITE_BG : std_logic; - signal SPRITE_FG : std_logic; - signal DONE : std_logic; - signal READY : std_logic; begin uut : ppu_pceg port map( CLK => CLK, RESET => RESET, - SPRITE_BG => SPRITE_BG, - SPRITE_FG => SPRITE_FG, - DONE => DONE, - READY => READY); + SPRITE_BG => open, + SPRITE_FG => open, + DONE => open, + READY => open); tb : process begin diff --git a/basys3/basys3.srcs/ppu_sprite_bg.vhd b/basys3/basys3.srcs/ppu_sprite_bg.vhd index 417210c..1a91b5e 100644 --- a/basys3/basys3.srcs/ppu_sprite_bg.vhd +++ b/basys3/basys3.srcs/ppu_sprite_bg.vhd @@ -5,13 +5,14 @@ use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; use ieee.numeric_std.all; use work.ppu_consts.all; +use work.ppu_pceg_consts.all; -- TODO: add input stable / output stable pipeline stages if this doesn't work with propagation delays entity ppu_sprite_bg is port( -- inputs - CLK : in std_logic; -- pipeline clock + CLK : in std_logic; -- system clock RESET : in std_logic; -- reset clock counter - PL_RESET : in std_logic; -- reset pipeline clock counters + PL_STAGE : in ppu_sprite_bg_pl_state; -- pipeline stage OE : in std_logic; -- output enable (of CIDX) X : in std_logic_vector(PPU_POS_H_WIDTH-1 downto 0); -- current screen pixel x Y : in std_logic_vector(PPU_POS_V_WIDTH-1 downto 0); -- current screen pixel y @@ -45,10 +46,6 @@ architecture Behavioral of ppu_sprite_bg is signal T_TMM_ADDR, R_TMM_ADDR : std_logic_vector(PPU_TMM_ADDR_WIDTH-1 downto 0) := (others => '0'); signal T_TMM_DATA, R_TMM_DATA : std_logic_vector(PPU_TMM_DATA_WIDTH-1 downto 0) := (others => '0'); - -- state machine for synchronizing pipeline stages - type states is (PL_BAM_ADDR, PL_BAM_DATA, PL_TMM_ADDR, PL_TMM_DATA); - signal state : states := PL_BAM_ADDR; - -- docs/architecture.md#background-attribute-memory alias BAM_DATA_FLIP_H is R_BAM_DATA(14); -- flip horizontally alias BAM_DATA_FLIP_V is R_BAM_DATA(13); -- flip vertically @@ -68,8 +65,8 @@ architecture Behavioral of ppu_sprite_bg is begin -- output drivers CIDX <= T_CIDX when OE = '1' else (others => 'Z'); - BAM_ADDR <= R_BAM_ADDR when state = PL_BAM_ADDR else (others => 'Z'); - TMM_ADDR <= R_TMM_ADDR when state = PL_TMM_ADDR else (others => 'Z'); + BAM_ADDR <= R_BAM_ADDR when PL_STAGE = PL_BG_BAM_ADDR else (others => 'Z'); + TMM_ADDR <= R_TMM_ADDR when PL_STAGE = PL_BG_TMM_ADDR else (others => 'Z'); T_BAM_DATA <= BAM_DATA; T_TMM_DATA <= TMM_DATA; -- CIDX combination @@ -109,32 +106,25 @@ begin (others => '0') when others; -- state machine (pipeline stage counter) + sync r/w - process(CLK, RESET, PL_RESET) + process(CLK, RESET) begin - if RESET = '1' or PL_RESET = '1' then - -- reset state - state <= PL_BAM_ADDR; - if RESET = '1' then - -- reset internal pipeline registers - R_BAM_ADDR <= (others => '0'); - R_BAM_DATA <= (others => '0'); - R_TMM_ADDR <= (others => '0'); - R_TMM_DATA <= (others => '0'); - end if; + if RESET = '1' then + -- reset internal pipeline registers + R_BAM_ADDR <= (others => '0'); + R_BAM_DATA <= (others => '0'); + R_TMM_ADDR <= (others => '0'); + R_TMM_DATA <= (others => '0'); elsif rising_edge(CLK) then - case state is - when PL_BAM_ADDR => - state <= PL_BAM_DATA; + case PL_STAGE is + when PL_BG_BAM_ADDR => R_BAM_ADDR <= T_BAM_ADDR; - when PL_BAM_DATA => - state <= PL_TMM_ADDR; + when PL_BG_BAM_DATA => R_BAM_DATA <= T_BAM_DATA; - when PL_TMM_ADDR => - state <= PL_TMM_DATA; + when PL_BG_TMM_ADDR => R_TMM_ADDR <= T_TMM_ADDR; - when PL_TMM_DATA => - state <= PL_BAM_ADDR; + when PL_BG_TMM_DATA => R_TMM_DATA <= T_TMM_DATA; + when others => null; end case; end if; end process; diff --git a/basys3/basys3.srcs/ppu_sprite_fg.vhd b/basys3/basys3.srcs/ppu_sprite_fg.vhd index 3b4d2c6..89e6e66 100644 --- a/basys3/basys3.srcs/ppu_sprite_fg.vhd +++ b/basys3/basys3.srcs/ppu_sprite_fg.vhd @@ -5,6 +5,7 @@ use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; use ieee.numeric_std.all; use work.ppu_consts.all; +use work.ppu_pceg_consts.all; -- TODO: add input stable / output stable pipeline stages if this doesn't work with propagation delays entity ppu_sprite_fg is -- foreground sprite @@ -14,8 +15,7 @@ entity ppu_sprite_fg is -- foreground sprite -- inputs CLK : in std_logic; -- system clock RESET : in std_logic; -- reset internal memory and clock counters - PL_CLK : in std_logic; -- pipeline clock - PL_RESET : in std_logic; -- reset pipeline clock counters + PL_STAGE : in ppu_sprite_fg_pl_state; -- pipeline stage OE : in std_logic; -- output enable (of CIDX) X : in std_logic_vector(PPU_POS_H_WIDTH-1 downto 0); -- current screen pixel x Y : in std_logic_vector(PPU_POS_V_WIDTH-1 downto 0); -- current screen pixel y @@ -135,12 +135,10 @@ begin inaccurate_occlusion_shims: if IDX >= PPU_ACCURATE_FG_SPRITE_COUNT generate -- state machine for synchronizing pipeline stages - type states is (PL_TMM_ADDR, PL_TMM_DATA); - signal state : states := PL_TMM_ADDR; begin HIT <= SPRITE_ACTIVE; -- only fetch if OE is high, and during the second pipeline stage - TMM_ADDR <= R_TMM_ADDR when OE = '1' and state = PL_TMM_ADDR else (others => 'Z'); + TMM_ADDR <= R_TMM_ADDR when OE = '1' and PL_STAGE = PL_FG_TMM_ADDR else (others => 'Z'); T_TMM_ADDR <= std_logic_vector(TILEMAP_WORD + to_unsigned(TILEMAP_WORD_OFFSET, PPU_TMM_ADDR_WIDTH)); -- TMM address -- TMM DATA @@ -152,24 +150,19 @@ begin R_TMM_DATA(14 downto 12) when 4, (others => '0') when others; - process(PL_CLK, RESET, PL_RESET) + process(CLK, RESET) begin - if RESET = '1' or PL_RESET = '1' then - -- reset state - state <= PL_TMM_ADDR; - if RESET = '1' then - -- reset internal pipeline registers - R_TMM_ADDR <= (others => '0'); - R_TMM_DATA <= (others => '0'); - end if; + if RESET = '1' then + -- reset internal pipeline registers + R_TMM_ADDR <= (others => '0'); + R_TMM_DATA <= (others => '0'); elsif rising_edge(CLK) then - case state is - when PL_TMM_ADDR => - state <= PL_TMM_DATA; + case PL_STAGE is + when PL_FG_TMM_ADDR => R_TMM_ADDR <= T_TMM_ADDR; - when PL_TMM_DATA => - state <= PL_TMM_ADDR; + when PL_FG_TMM_DATA => R_TMM_DATA <= T_TMM_DATA; + when others => null; end case; end if; end process; diff --git a/basys3/basys3.xpr b/basys3/basys3.xpr index acb43b0..b4e930e 100644 --- a/basys3/basys3.xpr +++ b/basys3/basys3.xpr @@ -60,7 +60,7 @@ <Option Name="IPStaticSourceDir" Val="$PIPUSERFILESDIR/ipstatic"/> <Option Name="EnableBDX" Val="FALSE"/> <Option Name="DSABoardId" Val="basys3"/> - <Option Name="WTXSimLaunchSim" Val="33"/> + <Option Name="WTXSimLaunchSim" Val="62"/> <Option Name="WTModelSimLaunchSim" Val="0"/> <Option Name="WTQuestaLaunchSim" Val="0"/> <Option Name="WTIesLaunchSim" Val="0"/> @@ -98,6 +98,13 @@ <Attr Name="UsedIn" Val="simulation"/> </FileInfo> </File> + <File Path="$PSRCDIR/ppu_pceg_consts.vhd"> + <FileInfo SFType="VHDL2008"> + <Attr Name="IsGlobalInclude" Val="1"/> + <Attr Name="UsedIn" Val="synthesis"/> + <Attr Name="UsedIn" Val="simulation"/> + </FileInfo> + </File> <File Path="$PSRCDIR/er_ram.vhd"> <FileInfo SFType="VHDL2008"> <Attr Name="UsedIn" Val="synthesis"/> @@ -222,6 +229,12 @@ <Attr Name="UsedIn" Val="simulation"/> </FileInfo> </File> + <File Path="$PSRCDIR/ppu_pceg_tb.vhd"> + <FileInfo> + <Attr Name="UsedIn" Val="synthesis"/> + <Attr Name="UsedIn" Val="simulation"/> + </FileInfo> + </File> <Config> <Option Name="DesignMode" Val="RTL"/> <Option Name="TopModule" Val="ppu_tb"/> @@ -373,9 +386,7 @@ </Run> <Run Id="synth_3" Type="Ft3:Synth" SrcSet="sources_1" Part="xc7a35tcpg236-1" ConstrsSet="constrs_1" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="true" IncrementalCheckpoint="$PSRCDIR/utils_1/imports/synth_3/top.dcp" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/synth_3" IncludeInArchive="true" IsChild="false" AutoIncrementalDir="$PSRCDIR/utils_1/imports/synth_3" AutoRQSDir="$PSRCDIR/utils_1/imports/synth_3"> <Strategy Version="1" Minor="2"> - <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2022"> - <Desc>Vivado Synthesis Defaults</Desc> - </StratHandle> + <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2022"/> <Step Id="synth_design"/> </Strategy> <GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/> @@ -453,9 +464,7 @@ </Run> <Run Id="impl_3" Type="Ft2:EntireDesign" Part="xc7a35tcpg236-1" ConstrsSet="constrs_1" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/impl_3" SynthRun="synth_3" IncludeInArchive="true" IsChild="false" GenFullBitstream="true" AutoIncrementalDir="$PSRCDIR/utils_1/imports/impl_3" AutoRQSDir="$PSRCDIR/utils_1/imports/impl_3"> <Strategy Version="1" Minor="2"> - <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2022"> - <Desc>Default settings for Implementation.</Desc> - </StratHandle> + <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2022"/> <Step Id="init_design"/> <Step Id="opt_design"/> <Step Id="power_opt_design"/> diff --git a/basys3/ppu_tb_behav.wcfg b/basys3/ppu_tb_behav.wcfg new file mode 100644 index 0000000..085f335 --- /dev/null +++ b/basys3/ppu_tb_behav.wcfg @@ -0,0 +1,505 @@ +<?xml version="1.0" encoding="UTF-8"?> +<wave_config> + <wave_state> + </wave_state> + <db_ref_list> + <db_ref path="ppu_tb_behav.wdb" id="1"> + <top_modules> + <top_module name="glbl" /> + <top_module name="ppu_consts" /> + <top_module name="ppu_pceg_consts" /> + <top_module name="ppu_tb" /> + </top_modules> + </db_ref> + </db_ref_list> + <zoom_setting> + <ZoomStartTime time="924.298300 us"></ZoomStartTime> + <ZoomEndTime time="943.298301 us"></ZoomEndTime> + <Cursor1Time time="932.318300 us"></Cursor1Time> + </zoom_setting> + <column_width_setting> + <NameColumnWidth column_width="167"></NameColumnWidth> + <ValueColumnWidth column_width="149"></ValueColumnWidth> + </column_width_setting> + <WVObjectSize size="6" /> + <wvobject type="group" fp_name="group136"> + <obj_property name="label">clks</obj_property> + <obj_property name="DisplayName">label</obj_property> + <wvobject type="logic" fp_name="/ppu_tb/uut/CLK100"> + <obj_property name="ElementShortName">CLK100</obj_property> + <obj_property name="ObjectShortName">CLK100</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/NPIXCLK"> + <obj_property name="ElementShortName">NPIXCLK</obj_property> + <obj_property name="ObjectShortName">NPIXCLK</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/TPIXCLK"> + <obj_property name="ElementShortName">TPIXCLK</obj_property> + <obj_property name="ObjectShortName">TPIXCLK</obj_property> + </wvobject> + </wvobject> + <wvobject type="group" fp_name="group150"> + <obj_property name="label">ppu top</obj_property> + <obj_property name="DisplayName">label</obj_property> + <wvobject type="logic" fp_name="/ppu_tb/uut/RESET"> + <obj_property name="ElementShortName">RESET</obj_property> + <obj_property name="ObjectShortName">RESET</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/WEN"> + <obj_property name="ElementShortName">WEN</obj_property> + <obj_property name="ObjectShortName">WEN</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/ADDR"> + <obj_property name="ElementShortName">ADDR[15:0]</obj_property> + <obj_property name="ObjectShortName">ADDR[15:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/DATA"> + <obj_property name="ElementShortName">DATA[15:0]</obj_property> + <obj_property name="ObjectShortName">DATA[15:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/R"> + <obj_property name="ElementShortName">R[3:0]</obj_property> + <obj_property name="ObjectShortName">R[3:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/G"> + <obj_property name="ElementShortName">G[3:0]</obj_property> + <obj_property name="ObjectShortName">G[3:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/B"> + <obj_property name="ElementShortName">B[3:0]</obj_property> + <obj_property name="ObjectShortName">B[3:0]</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/VSYNC"> + <obj_property name="ElementShortName">VSYNC</obj_property> + <obj_property name="ObjectShortName">VSYNC</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/HSYNC"> + <obj_property name="ElementShortName">HSYNC</obj_property> + <obj_property name="ObjectShortName">HSYNC</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/VBLANK"> + <obj_property name="ElementShortName">VBLANK</obj_property> + <obj_property name="ObjectShortName">VBLANK</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/SYSCLK"> + <obj_property name="ElementShortName">SYSCLK</obj_property> + <obj_property name="ObjectShortName">SYSCLK</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/SYSRST"> + <obj_property name="ElementShortName">SYSRST</obj_property> + <obj_property name="ObjectShortName">SYSRST</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/PL_SPRITE_FG"> + <obj_property name="ElementShortName">PL_SPRITE_FG</obj_property> + <obj_property name="ObjectShortName">PL_SPRITE_FG</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/PL_SPRITE_BG"> + <obj_property name="ElementShortName">PL_SPRITE_BG</obj_property> + <obj_property name="ObjectShortName">PL_SPRITE_BG</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/PL_DONE"> + <obj_property name="ElementShortName">PL_DONE</obj_property> + <obj_property name="ObjectShortName">PL_DONE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/PL_READY"> + <obj_property name="ElementShortName">PL_READY</obj_property> + <obj_property name="ObjectShortName">PL_READY</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/TMM_WEN"> + <obj_property name="ElementShortName">TMM_WEN</obj_property> + <obj_property name="ObjectShortName">TMM_WEN</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/BAM_WEN"> + <obj_property name="ElementShortName">BAM_WEN</obj_property> + <obj_property name="ObjectShortName">BAM_WEN</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/FAM_WEN"> + <obj_property name="ElementShortName">FAM_WEN</obj_property> + <obj_property name="ObjectShortName">FAM_WEN</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/PAL_WEN"> + <obj_property name="ElementShortName">PAL_WEN</obj_property> + <obj_property name="ObjectShortName">PAL_WEN</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/AUX_WEN"> + <obj_property name="ElementShortName">AUX_WEN</obj_property> + <obj_property name="ObjectShortName">AUX_WEN</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/TMM_W_ADDR"> + <obj_property name="ElementShortName">TMM_W_ADDR[15:0]</obj_property> + <obj_property name="ObjectShortName">TMM_W_ADDR[15:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/TMM_R_ADDR"> + <obj_property name="ElementShortName">TMM_R_ADDR[15:0]</obj_property> + <obj_property name="ObjectShortName">TMM_R_ADDR[15:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/BAM_W_ADDR"> + <obj_property name="ElementShortName">BAM_W_ADDR[10:0]</obj_property> + <obj_property name="ObjectShortName">BAM_W_ADDR[10:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/BAM_R_ADDR"> + <obj_property name="ElementShortName">BAM_R_ADDR[10:0]</obj_property> + <obj_property name="ObjectShortName">BAM_R_ADDR[10:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/TMM_R_DATA"> + <obj_property name="ElementShortName">TMM_R_DATA[14:0]</obj_property> + <obj_property name="ObjectShortName">TMM_R_DATA[14:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/BAM_R_DATA"> + <obj_property name="ElementShortName">BAM_R_DATA[14:0]</obj_property> + <obj_property name="ObjectShortName">BAM_R_DATA[14:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/FAM_W_ADDR"> + <obj_property name="ElementShortName">FAM_W_ADDR[7:0]</obj_property> + <obj_property name="ObjectShortName">FAM_W_ADDR[7:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/PAL_W_ADDR"> + <obj_property name="ElementShortName">PAL_W_ADDR[5:0]</obj_property> + <obj_property name="ObjectShortName">PAL_W_ADDR[5:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/AUX_W_ADDR"> + <obj_property name="ElementShortName">AUX_W_ADDR[0:0]</obj_property> + <obj_property name="ObjectShortName">AUX_W_ADDR[0:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/CIDX"> + <obj_property name="ElementShortName">CIDX[5:0]</obj_property> + <obj_property name="ObjectShortName">CIDX[5:0]</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/BG_EN"> + <obj_property name="ElementShortName">BG_EN</obj_property> + <obj_property name="ObjectShortName">BG_EN</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/FG_EN"> + <obj_property name="ElementShortName">FG_EN[127:0]</obj_property> + <obj_property name="ObjectShortName">FG_EN[127:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/FG_HIT"> + <obj_property name="ElementShortName">FG_HIT[127:0]</obj_property> + <obj_property name="ObjectShortName">FG_HIT[127:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/X"> + <obj_property name="ElementShortName">X[8:0]</obj_property> + <obj_property name="ObjectShortName">X[8:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/Y"> + <obj_property name="ElementShortName">Y[7:0]</obj_property> + <obj_property name="ObjectShortName">Y[7:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/UR"> + <obj_property name="ElementShortName">UR[3:0]</obj_property> + <obj_property name="ObjectShortName">UR[3:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/UG"> + <obj_property name="ElementShortName">UG[3:0]</obj_property> + <obj_property name="ObjectShortName">UG[3:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/UB"> + <obj_property name="ElementShortName">UB[3:0]</obj_property> + <obj_property name="ObjectShortName">UB[3:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/BG_SHIFT_X"> + <obj_property name="ElementShortName">BG_SHIFT_X[8:0]</obj_property> + <obj_property name="ObjectShortName">BG_SHIFT_X[8:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/BG_SHIFT_Y"> + <obj_property name="ElementShortName">BG_SHIFT_Y[7:0]</obj_property> + <obj_property name="ObjectShortName">BG_SHIFT_Y[7:0]</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/FG_FETCH"> + <obj_property name="ElementShortName">FG_FETCH</obj_property> + <obj_property name="ObjectShortName">FG_FETCH</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/NVSYNC"> + <obj_property name="ElementShortName">NVSYNC</obj_property> + <obj_property name="ObjectShortName">NVSYNC</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/NHSYNC"> + <obj_property name="ElementShortName">NHSYNC</obj_property> + <obj_property name="ObjectShortName">NHSYNC</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/THBLANK"> + <obj_property name="ElementShortName">THBLANK</obj_property> + <obj_property name="ObjectShortName">THBLANK</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/TVBLANK"> + <obj_property name="ElementShortName">TVBLANK</obj_property> + <obj_property name="ObjectShortName">TVBLANK</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/PCEG_RESET"> + <obj_property name="ElementShortName">PCEG_RESET</obj_property> + <obj_property name="ObjectShortName">PCEG_RESET</obj_property> + </wvobject> + </wvobject> + <wvobject type="group" fp_name="group149"> + <obj_property name="label">background sprite</obj_property> + <obj_property name="DisplayName">label</obj_property> + <obj_property name="isExpanded"></obj_property> + <wvobject type="logic" fp_name="/ppu_tb/uut/background_sprite/CLK"> + <obj_property name="ElementShortName">CLK</obj_property> + <obj_property name="ObjectShortName">CLK</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/background_sprite/RESET"> + <obj_property name="ElementShortName">RESET</obj_property> + <obj_property name="ObjectShortName">RESET</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/background_sprite/PL_STAGE"> + <obj_property name="ElementShortName">PL_STAGE</obj_property> + <obj_property name="ObjectShortName">PL_STAGE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/background_sprite/OE"> + <obj_property name="ElementShortName">OE</obj_property> + <obj_property name="ObjectShortName">OE</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/X"> + <obj_property name="ElementShortName">X[8:0]</obj_property> + <obj_property name="ObjectShortName">X[8:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/Y"> + <obj_property name="ElementShortName">Y[7:0]</obj_property> + <obj_property name="ObjectShortName">Y[7:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/BG_SHIFT_X"> + <obj_property name="ElementShortName">BG_SHIFT_X[8:0]</obj_property> + <obj_property name="ObjectShortName">BG_SHIFT_X[8:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/BG_SHIFT_Y"> + <obj_property name="ElementShortName">BG_SHIFT_Y[7:0]</obj_property> + <obj_property name="ObjectShortName">BG_SHIFT_Y[7:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/BAM_ADDR"> + <obj_property name="ElementShortName">BAM_ADDR[10:0]</obj_property> + <obj_property name="ObjectShortName">BAM_ADDR[10:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/BAM_DATA"> + <obj_property name="ElementShortName">BAM_DATA[14:0]</obj_property> + <obj_property name="ObjectShortName">BAM_DATA[14:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/TMM_ADDR"> + <obj_property name="ElementShortName">TMM_ADDR[15:0]</obj_property> + <obj_property name="ObjectShortName">TMM_ADDR[15:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/TMM_DATA"> + <obj_property name="ElementShortName">TMM_DATA[14:0]</obj_property> + <obj_property name="ObjectShortName">TMM_DATA[14:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/CIDX"> + <obj_property name="ElementShortName">CIDX[5:0]</obj_property> + <obj_property name="ObjectShortName">CIDX[5:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/T_BAM_ADDR"> + <obj_property name="ElementShortName">T_BAM_ADDR[10:0]</obj_property> + <obj_property name="ObjectShortName">T_BAM_ADDR[10:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/R_BAM_ADDR"> + <obj_property name="ElementShortName">R_BAM_ADDR[10:0]</obj_property> + <obj_property name="ObjectShortName">R_BAM_ADDR[10:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/T_BAM_DATA"> + <obj_property name="ElementShortName">T_BAM_DATA[14:0]</obj_property> + <obj_property name="ObjectShortName">T_BAM_DATA[14:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/R_BAM_DATA"> + <obj_property name="ElementShortName">R_BAM_DATA[14:0]</obj_property> + <obj_property name="ObjectShortName">R_BAM_DATA[14:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/T_TMM_ADDR"> + <obj_property name="ElementShortName">T_TMM_ADDR[15:0]</obj_property> + <obj_property name="ObjectShortName">T_TMM_ADDR[15:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/R_TMM_ADDR"> + <obj_property name="ElementShortName">R_TMM_ADDR[15:0]</obj_property> + <obj_property name="ObjectShortName">R_TMM_ADDR[15:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/T_TMM_DATA"> + <obj_property name="ElementShortName">T_TMM_DATA[14:0]</obj_property> + <obj_property name="ObjectShortName">T_TMM_DATA[14:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/R_TMM_DATA"> + <obj_property name="ElementShortName">R_TMM_DATA[14:0]</obj_property> + <obj_property name="ObjectShortName">R_TMM_DATA[14:0]</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/background_sprite/PIXEL_ABS_X"> + <obj_property name="ElementShortName">PIXEL_ABS_X</obj_property> + <obj_property name="ObjectShortName">PIXEL_ABS_X</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/background_sprite/PIXEL_ABS_Y"> + <obj_property name="ElementShortName">PIXEL_ABS_Y</obj_property> + <obj_property name="ObjectShortName">PIXEL_ABS_Y</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/background_sprite/TILE_IDX_X"> + <obj_property name="ElementShortName">TILE_IDX_X</obj_property> + <obj_property name="ObjectShortName">TILE_IDX_X</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/background_sprite/TILE_IDX_Y"> + <obj_property name="ElementShortName">TILE_IDX_Y</obj_property> + <obj_property name="ObjectShortName">TILE_IDX_Y</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/TILE_PIDX_X"> + <obj_property name="ElementShortName">TILE_PIDX_X[3:0]</obj_property> + <obj_property name="ObjectShortName">TILE_PIDX_X[3:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/TRANS_TILE_PIDX_X"> + <obj_property name="ElementShortName">TRANS_TILE_PIDX_X[3:0]</obj_property> + <obj_property name="ObjectShortName">TRANS_TILE_PIDX_X[3:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/TILE_PIDX_Y"> + <obj_property name="ElementShortName">TILE_PIDX_Y[3:0]</obj_property> + <obj_property name="ObjectShortName">TILE_PIDX_Y[3:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/TRANS_TILE_PIDX_Y"> + <obj_property name="ElementShortName">TRANS_TILE_PIDX_Y[3:0]</obj_property> + <obj_property name="ObjectShortName">TRANS_TILE_PIDX_Y[3:0]</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/background_sprite/TRANS_TILE_PIDX"> + <obj_property name="ElementShortName">TRANS_TILE_PIDX</obj_property> + <obj_property name="ObjectShortName">TRANS_TILE_PIDX</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/background_sprite/TILEMAP_WORD_OFFSET"> + <obj_property name="ElementShortName">TILEMAP_WORD_OFFSET</obj_property> + <obj_property name="ObjectShortName">TILEMAP_WORD_OFFSET</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/background_sprite/PIXEL_BIT_OFFSET"> + <obj_property name="ElementShortName">PIXEL_BIT_OFFSET</obj_property> + <obj_property name="ObjectShortName">PIXEL_BIT_OFFSET</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/TMM_DATA_PAL_IDX"> + <obj_property name="ElementShortName">TMM_DATA_PAL_IDX[2:0]</obj_property> + <obj_property name="ObjectShortName">TMM_DATA_PAL_IDX[2:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/background_sprite/T_CIDX"> + <obj_property name="ElementShortName">T_CIDX[5:0]</obj_property> + <obj_property name="ObjectShortName">T_CIDX[5:0]</obj_property> + <obj_property name="isExpanded"></obj_property> + </wvobject> + </wvobject> + <wvobject type="group" fp_name="group142"> + <obj_property name="label">display coordinates</obj_property> + <obj_property name="DisplayName">label</obj_property> + <obj_property name="isExpanded"></obj_property> + <wvobject type="array" fp_name="/ppu_tb/uut/display_controller/T_POS_X"> + <obj_property name="ElementShortName">T_POS_X[8:0]</obj_property> + <obj_property name="ObjectShortName">T_POS_X[8:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/display_controller/T_POS_Y"> + <obj_property name="ElementShortName">T_POS_Y[7:0]</obj_property> + <obj_property name="ObjectShortName">T_POS_Y[7:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/display_controller/U_POS_X"> + <obj_property name="ElementShortName">U_POS_X[8:0]</obj_property> + <obj_property name="ObjectShortName">U_POS_X[8:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/display_controller/U_POS_Y"> + <obj_property name="ElementShortName">U_POS_Y[7:0]</obj_property> + <obj_property name="ObjectShortName">U_POS_Y[7:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/display_controller/N_POS_X"> + <obj_property name="ElementShortName">N_POS_X[9:0]</obj_property> + <obj_property name="ObjectShortName">N_POS_X[9:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/display_controller/N_POS_Y"> + <obj_property name="ElementShortName">N_POS_Y[8:0]</obj_property> + <obj_property name="ObjectShortName">N_POS_Y[8:0]</obj_property> + </wvobject> + <wvobject type="group" fp_name="group276"> + <obj_property name="label">active</obj_property> + <obj_property name="DisplayName">label</obj_property> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/NACTIVE"> + <obj_property name="ElementShortName">NACTIVE</obj_property> + <obj_property name="ObjectShortName">NACTIVE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/NHACTIVE"> + <obj_property name="ElementShortName">NHACTIVE</obj_property> + <obj_property name="ObjectShortName">NHACTIVE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/NVACTIVE"> + <obj_property name="ElementShortName">NVACTIVE</obj_property> + <obj_property name="ObjectShortName">NVACTIVE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/TACTIVE"> + <obj_property name="ElementShortName">TACTIVE</obj_property> + <obj_property name="ObjectShortName">TACTIVE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/THACTIVE"> + <obj_property name="ElementShortName">THACTIVE</obj_property> + <obj_property name="ObjectShortName">THACTIVE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/TVACTIVE"> + <obj_property name="ElementShortName">TVACTIVE</obj_property> + <obj_property name="ObjectShortName">TVACTIVE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/display_controller/ACTIVE"> + <obj_property name="ElementShortName">ACTIVE</obj_property> + <obj_property name="ObjectShortName">ACTIVE</obj_property> + </wvobject> + </wvobject> + </wvobject> + <wvobject type="group" fp_name="group115"> + <obj_property name="label">pipeline stages</obj_property> + <obj_property name="DisplayName">label</obj_property> + <obj_property name="isExpanded"></obj_property> + <wvobject type="logic" fp_name="/ppu_tb/uut/pipeline_clock_edge_generator/CLK"> + <obj_property name="ElementShortName">CLK</obj_property> + <obj_property name="ObjectShortName">CLK</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/pipeline_clock_edge_generator/RESET"> + <obj_property name="ElementShortName">RESET</obj_property> + <obj_property name="ObjectShortName">RESET</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/pipeline_clock_edge_generator/SPRITE_BG"> + <obj_property name="ElementShortName">SPRITE_BG</obj_property> + <obj_property name="ObjectShortName">SPRITE_BG</obj_property> + </wvobject> + <wvobject type="other" fp_name="/ppu_tb/uut/pipeline_clock_edge_generator/SPRITE_FG"> + <obj_property name="ElementShortName">SPRITE_FG</obj_property> + <obj_property name="ObjectShortName">SPRITE_FG</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/pipeline_clock_edge_generator/DONE"> + <obj_property name="ElementShortName">DONE</obj_property> + <obj_property name="ObjectShortName">DONE</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/pipeline_clock_edge_generator/READY"> + <obj_property name="ElementShortName">READY</obj_property> + <obj_property name="ObjectShortName">READY</obj_property> + </wvobject> + </wvobject> + <wvobject type="group" fp_name="group126"> + <obj_property name="label">aux</obj_property> + <obj_property name="DisplayName">label</obj_property> + <wvobject type="logic" fp_name="/ppu_tb/uut/aux/CLK"> + <obj_property name="ElementShortName">CLK</obj_property> + <obj_property name="ObjectShortName">CLK</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/aux/RESET"> + <obj_property name="ElementShortName">RESET</obj_property> + <obj_property name="ObjectShortName">RESET</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/aux/AUX_WEN"> + <obj_property name="ElementShortName">AUX_WEN</obj_property> + <obj_property name="ObjectShortName">AUX_WEN</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/aux/AUX_ADDR"> + <obj_property name="ElementShortName">AUX_ADDR[0:0]</obj_property> + <obj_property name="ObjectShortName">AUX_ADDR[0:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/aux/AUX_DATA"> + <obj_property name="ElementShortName">AUX_DATA[15:0]</obj_property> + <obj_property name="ObjectShortName">AUX_DATA[15:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/aux/BG_SHIFT_X"> + <obj_property name="ElementShortName">BG_SHIFT_X[8:0]</obj_property> + <obj_property name="ObjectShortName">BG_SHIFT_X[8:0]</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/aux/BG_SHIFT_Y"> + <obj_property name="ElementShortName">BG_SHIFT_Y[7:0]</obj_property> + <obj_property name="ObjectShortName">BG_SHIFT_Y[7:0]</obj_property> + </wvobject> + <wvobject type="logic" fp_name="/ppu_tb/uut/aux/FG_FETCH"> + <obj_property name="ElementShortName">FG_FETCH</obj_property> + <obj_property name="ObjectShortName">FG_FETCH</obj_property> + </wvobject> + <wvobject type="array" fp_name="/ppu_tb/uut/aux/INT_REG"> + <obj_property name="ElementShortName">INT_REG[31:0]</obj_property> + <obj_property name="ObjectShortName">INT_REG[31:0]</obj_property> + </wvobject> + </wvobject> +</wave_config> diff --git a/docs/architecture.md b/docs/architecture.md index 9a77e57..dd34426 100644 --- a/docs/architecture.md +++ b/docs/architecture.md @@ -235,20 +235,11 @@ Important notes: ## Pipeline stage reference -This table describes which components use which lines during pipeline stages -1-5. The pipeline stages happen for every pixel, and is run on the system clock -(100 MHz). - -|Stage|Component|Action|To|Type| -|-|-|-|-|-| -|1|`ppu_sprite_bg`|write|BAM address|bus| -|2|`ppu_sprite_bg`|read|BAM data|bus| -|2|`ppu_sprite_fg`|write|TMM address|bus| -|3|`ppu_sprite_bg`|write|TMM address|bus| -|3|`ppu_sprite_fg`|read|TMM data|bus| -|4|`ppu_sprite_bg`|read|TMM data|bus| -|5|`ppu_pceg`|write|pixel done|flag| -|6|`ppu_pceg`|write|pixel ready|flag| + + +This diagram describes which components use which lines during pipeline stages +0-9. The pipeline stage counter is reset after every pixel, and is run on the +system clock (100 MHz). ## Registers diff --git a/docs/ppu.drawio b/docs/ppu.drawio index 7d4d400..52160c1 100644 --- a/docs/ppu.drawio +++ b/docs/ppu.drawio @@ -1 +1 @@ -<mxfile host="Electron" modified="2023-03-12T08:38:04.645Z" agent="5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/20.8.16 Chrome/106.0.5249.199 Electron/21.4.0 Safari/537.36" etag="52K4OrVv843H2dPzCX49" version="20.8.16" type="device" pages="4"><diagram name="level-1" 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name="level-2">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</diagram><diagram id="lj51MlK96fuJFRP7cw84" name="level-3">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