===== 09 DCH DMA CHOP SHARE | BIOS 19951204 System ROM Version 3.0 11/18/96 A BadVaddr as the group starts: 1F801DAA GPU write 2048 words SyncMode 0 chopped (CHCR 01xx0101), polling CHCR: clocks, polls (the CPU's share), MADR, BCR, CHCR after. Not chopped for scale first. Not chopped: 2238, polls 0 DMA window 1 words, CPU window 1 clocks: 16704, polls 1040, MADR start8192, BCR 00000000, CHCR 00000101 DMA window 1 words, CPU window 4 clocks: 23368, polls 1547, MADR start8192, BCR 00000000, CHCR 00200101 DMA window 1 words, CPU window 16 clocks: 47880, polls 3411, MADR start8192, BCR 00000000, CHCR 00400101 DMA window 1 words, CPU window 32 clocks: 80688, polls 6140, MADR start8192, BCR 00000000, CHCR 00500101 DMA window 1 words, CPU window 128 clocks: 276640, polls 20470, MADR start8192, BCR 00000000, CHCR 00700101 DMA window 2 words, CPU window 1 clocks: 9432, polls 512, MADR start8192, BCR 00000000, CHCR 00010101 DMA window 2 words, CPU window 4 clocks: 13384, polls 1022, MADR start8192, BCR 00000000, CHCR 00210101 DMA window 2 words, CPU window 16 clocks: 24624, polls 1705, MADR start8192, BCR 00000000, CHCR 00410101 DMA window 2 words, CPU window 32 clocks: 40992, polls 3068, MADR start8192, BCR 00000000, CHCR 00510101 DMA window 2 words, CPU window 128 clocks: 139216, polls 10230, MADR start8192, BCR 00000000, CHCR 00710101 DMA window 4 words, CPU window 1 clocks: 5808, polls 268, MADR start8192, BCR 00000000, CHCR 00020101 DMA window 4 words, CPU window 4 clocks: 7344, polls 510, MADR start8192, BCR 00000000, CHCR 00220101 DMA window 4 words, CPU window 16 clocks: 13456, polls 1021, MADR start8192, BCR 00000000, CHCR 00420101 DMA window 4 words, CPU window 32 clocks: 21864, polls 1532, MADR start8192, BCR 00000000, CHCR 00520101 DMA window 4 words, CPU window 128 clocks: 70664, polls 5110, MADR start8192, BCR 00000000, CHCR 00720101 DMA window 16 words, CPU window 1 clocks: 3128, polls 126, MADR start8192, BCR 00000000, CHCR 00040101 DMA window 16 words, CPU window 4 clocks: 3472, polls 126, MADR start8192, BCR 00000000, CHCR 00240101 DMA window 16 words, CPU window 16 clocks: 5024, polls 253, MADR start8192, BCR 00000000, CHCR 00440101 DMA window 16 words, CPU window 32 clocks: 7064, polls 380, MADR start8192, BCR 00000000, CHCR 00540101 DMA window 16 words, CPU window 128 clocks: 19272, polls 1270, MADR start8192, BCR 00000000, CHCR 00740101 DMA window 128 words, CPU window 1 clocks: 2344, polls 14, MADR start8192, BCR 00000000, CHCR 00070101 DMA window 128 words, CPU window 4 clocks: 2384, polls 14, MADR start8192, BCR 00000000, CHCR 00270101 DMA window 128 words, CPU window 16 clocks: 2552, polls 29, MADR start8192, BCR 00000000, CHCR 00470101 DMA window 128 words, CPU window 32 clocks: 2792, polls 44, MADR start8192, BCR 00000000, CHCR 00570101 DMA window 128 words, CPU window 128 clocks: 4200, polls 150, MADR start8192, BCR 00000000, CHCR 00770101 Chopped 1 word / 128 clocks, as it runs: poll t: CHCR MADR BCR GPUSTAT&1C000000 0 420: 01700101 0015B41C 000007FF 10000000 1 828: 01700101 0015B42C 000007FB 10000000 2 1197: 01700101 0015B434 000007F8 10000000 3 1573: 01700101 0015B440 000007F6 00000000 4 1949: 01700101 0015B44C 000007F3 10000000 5 2328: 01700101 0015B458 000007F0 10000000 6 2705: 01700101 0015B460 000007ED 10000000 7 3079: 01700101 0015B46C 000007EB 10000000 8 3450: 01700101 0015B478 000007E8 10000000 9 3820: 01700101 0015B484 000007E5 10000000 10 4200: 01700101 0015B48C 000007E2 10000000 11 4572: 01700101 0015B498 000007E0 00000000 12 4948: 01700101 0015B4A4 000007DD 10000000 13 5313: 01700101 0015B4B0 000007DA 10000000 14 5692: 01700101 0015B4B8 000007D7 10000000 15 6065: 01700101 0015B4C4 000007D5 00000000 16 6440: 01700101 0015B4D0 000007D2 10000000 17 6813: 01700101 0015B4DC 000007CF 10000000 18 7189: 01700101 0015B4E4 000007CC 10000000 19 7561: 01700101 0015B4F0 000007CA 00000000 done after 947 polls (rows cut at 20) SPU write 256 words SyncMode 0 chopped 16 words / 64 clocks (CHCR 01640101): 3206, polls 75, MADR start1024, BCR 00000000 SPU write 256 words SyncMode 0 not chopped: 2129, polls 0 Done.