===== 03 STP GPU TEXPAGE TO STAT | BIOS 19951204 System ROM Version 3.0 11/18/96 A BadVaddr as the group starts: 800154CE Texpage attribute A into GPUSTAT: E1h 655h before each primitive, then GPUSTAT bits 0-10 and 15 (mask 87FFh) after it, for A = 0000 01FF 00AA 0155 0E00 F000 FFFF. GPUSTAT 5606200F at start tex tri 24h: 0600 07FF 06AA 0755 0600 0600 07FF tex quad 2Ch: 0600 07FF 06AA 0755 0600 0600 07FF raw tex tri 25h: 0600 07FF 06AA 0755 0600 0600 07FF semi tex tri 26h: 0600 07FF 06AA 0755 0600 0600 07FF gouraud tex tri 34h: 0600 07FF 06AA 0755 0600 0600 07FF gouraud tex quad 3Ch: 0600 07FF 06AA 0755 0600 0600 07FF tex tri 1024 wide (culled): 0600 07FF 06AA 0755 0600 0600 07FF tex tri, no area: 0600 07FF 06AA 0755 0600 0600 07FF tex tri outside the area: 0600 07FF 06AA 0755 0600 0600 07FF sprite 64h, A as CLUT: 0655 0655 0655 0655 0655 0655 0655 sprite 7Ch, A as CLUT: 0655 0655 0655 0655 0655 0655 0655 flat tri 20h: 0655 0655 0655 0655 0655 0655 0655 gouraud line, A as colour: 0655 0655 0655 0655 0655 0655 0655 fill, A as colour: 0655 0655 0655 0655 0655 0655 0655 tex quad, FFFFh in the other UV words: 0600 07FF 06AA 0755 0600 0600 07FF GP1(09h)=1, tex tri A 0800h: GPUSTAT 5606A000 GP1(09h)=1, sprite A 0800h: GPUSTAT D6062000 E1h page 768 (red), tex tri names page 832 (green), then a raw sprite: pixels 03E003E0 E1h mode 0, tex tri names mode 2, semi tile 404040 over 7FFF: pixels 5EF75EF7 Waits that ran out: 0 Done.