diff options
| author | lonkaars <loek@pipeframe.xyz> | 2023-03-12 19:46:49 +0100 |
|---|---|---|
| committer | lonkaars <loek@pipeframe.xyz> | 2023-03-12 19:46:49 +0100 |
| commit | b247b52429f2fc6aecd29539ec5afa0d47218147 (patch) | |
| tree | 7b17a37202f595f6c7c718fd30846200fc606e19 /basys3/basys3.srcs/ppu_consts.vhd | |
| parent | 57da22cb15825b975d9fac499138413550903b25 (diff) | |
upscaler test with coe initialized rom
Diffstat (limited to 'basys3/basys3.srcs/ppu_consts.vhd')
| -rw-r--r-- | basys3/basys3.srcs/ppu_consts.vhd | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/basys3/basys3.srcs/ppu_consts.vhd b/basys3/basys3.srcs/ppu_consts.vhd index 8e9b494..4784950 100644 --- a/basys3/basys3.srcs/ppu_consts.vhd +++ b/basys3/basys3.srcs/ppu_consts.vhd @@ -52,15 +52,15 @@ package ppu_consts is 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 := 8; - constant PPU_VGA_H_SYNC : natural := 96; - constant PPU_VGA_H_PORCH_BACK : natural := 40; + constant PPU_VGA_H_PORCH_FRONT : natural := 96; + constant PPU_VGA_H_SYNC : natural := 16; + constant PPU_VGA_H_PORCH_BACK : natural := 48; constant PPU_VGA_H_BLANK : natural := PPU_VGA_H_PORCH_FRONT + PPU_VGA_H_SYNC + PPU_VGA_H_PORCH_BACK; constant PPU_VGA_H_TOTAL : natural := PPU_VGA_H_BLANK + PPU_VGA_H_ACTIVE; constant PPU_VGA_V_ACTIVE : natural := PPU_NATIVE_SCREEN_HEIGHT; - constant PPU_VGA_V_PORCH_FRONT : natural := 2; + constant PPU_VGA_V_PORCH_FRONT : natural := 10; constant PPU_VGA_V_SYNC : natural := 2; - constant PPU_VGA_V_PORCH_BACK : natural := 25; + constant PPU_VGA_V_PORCH_BACK : natural := 29; constant PPU_VGA_V_BLANK : natural := PPU_VGA_V_PORCH_FRONT + PPU_VGA_V_SYNC + PPU_VGA_V_PORCH_BACK; constant PPU_VGA_V_TOTAL : natural := PPU_VGA_V_BLANK + PPU_VGA_V_ACTIVE; constant PPU_VGA_SIGNAL_PIXEL_IDX_MAX : natural := PPU_VGA_V_TOTAL * PPU_VGA_H_TOTAL; -- horizontal and vertical pixel clock index |