From 7b44ae05a17b544dfcddd8db322bbd916d2d2df3 Mon Sep 17 00:00:00 2001
From: lonkaars <loek@pipeframe.xyz>
Date: Wed, 15 Mar 2023 22:17:56 +0100
Subject: architecture document update

---
 assets/ppu-level-1.svg | 2 +-
 assets/ppu-level-2.svg | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'assets')

diff --git a/assets/ppu-level-1.svg b/assets/ppu-level-1.svg
index e0d1949..6b3a2ab 100644
--- a/assets/ppu-level-1.svg
+++ b/assets/ppu-level-1.svg
@@ -1,3 +1,3 @@
 <?xml version="1.0" encoding="UTF-8"?>
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\ No newline at end of file
diff --git a/assets/ppu-level-2.svg b/assets/ppu-level-2.svg
index a7f343f..303e95a 100644
--- a/assets/ppu-level-2.svg
+++ b/assets/ppu-level-2.svg
@@ -1,3 +1,3 @@
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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: 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 260 427 L 260.03 447 L 20.03 447 L 20.03 7 L 190.03 7 L 190.03 20.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 190.03 25.88 L 186.53 18.88 L 190.03 20.63 L 193.53 18.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 260 427 L 260.03 447 L 20.03 447 L 20.03 7 L 280.03 7 L 280.03 20.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280.03 25.88 L 276.53 18.88 L 280.03 20.63 L 283.53 18.88 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"/><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 360.03 322 L 380.5 322 L 380.5 311.5 L 399.5 327 L 380.5 342.5 L 380.5 332 L 360.03 332 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; 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: 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;">PAL</div></div></div></foreignObject><text x="360" y="330" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">PAL</text></switch></g><rect x="240" 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: 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;">Palette lookup</div></div></div></foreignObject><text x="280" y="331" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">Palette lookup</text></switch></g><path d="M 280 187 L 280 220.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280 225.88 L 276.5 218.88 L 280 220.63 L 283.5 218.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 399.5 42 L 399.5 52 L 340.03 52 L 339.5 52 L 339.5 62.5 L 320.5 47 L 339.5 31.5 L 339.5 42 L 340.03 42 Z" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="1.42" pointer-events="all"/><path d="M 339.5 52 L 339.5 62.5 L 320.5 47 L 339.5 31.5 L 339.5 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; 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: 47px; 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;">BAM</div></div></div></foreignObject><text x="360" y="50" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">BAM</text></switch></g><path d="M 339.5 92 L 339.5 102.5 L 320.5 87 L 339.5 71.5 L 339.5 82 L 360.03 82 L 380.5 82 L 380.5 71.5 L 399.5 87 L 380.5 102.5 L 380.5 92 L 360.03 92 Z" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="1.42" pointer-events="all"/><path d="M 339.5 92 L 339.5 102.5 L 320.5 87 L 339.5 71.5 L 339.5 82" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="4" pointer-events="all"/><path d="M 380.5 82 L 380.5 71.5 L 399.5 87 L 380.5 102.5 L 380.5 92" 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: 87px; 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;">AUX</div></div></div></foreignObject><text x="360" y="90" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="11px" text-anchor="middle">AUX</text></switch></g><rect x="240" 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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