===== 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: 2247, polls 1 DMA window 1 words, CPU window 1 clocks: 16720, polls 1040, MADR start8192, BCR 00000000, CHCR 00000101 DMA window 1 words, CPU window 4 clocks: 23376, polls 1547, MADR start8192, BCR 00000000, CHCR 00200101 DMA window 1 words, CPU window 16 clocks: 47880, polls 3412, MADR start8192, BCR 00000000, CHCR 00400101 DMA window 1 words, CPU window 32 clocks: 80688, polls 6141, MADR start8192, BCR 00000000, CHCR 00500101 DMA window 1 words, CPU window 128 clocks: 276648, polls 20471, MADR start8192, BCR 00000000, CHCR 00700101 DMA window 2 words, CPU window 1 clocks: 9440, polls 512, MADR start8192, BCR 00000000, CHCR 00010101 DMA window 2 words, CPU window 4 clocks: 13408, polls 1023, MADR start8192, BCR 00000000, CHCR 00210101 DMA window 2 words, CPU window 16 clocks: 24640, polls 1706, MADR start8192, BCR 00000000, CHCR 00410101 DMA window 2 words, CPU window 32 clocks: 41000, polls 3069, MADR start8192, BCR 00000000, CHCR 00510101 DMA window 2 words, CPU window 128 clocks: 139216, polls 10231, MADR start8192, BCR 00000000, CHCR 00710101 DMA window 4 words, CPU window 1 clocks: 5864, polls 267, MADR start8192, BCR 00000000, CHCR 00020101 DMA window 4 words, CPU window 4 clocks: 7352, polls 511, MADR start8192, BCR 00000000, CHCR 00220101 DMA window 4 words, CPU window 16 clocks: 13480, polls 1022, MADR start8192, BCR 00000000, CHCR 00420101 DMA window 4 words, CPU window 32 clocks: 21872, polls 1533, MADR start8192, BCR 00000000, CHCR 00520101 DMA window 4 words, CPU window 128 clocks: 70680, polls 5111, MADR start8192, BCR 00000000, CHCR 00720101 DMA window 16 words, CPU window 1 clocks: 3136, polls 127, MADR start8192, BCR 00000000, CHCR 00040101 DMA window 16 words, CPU window 4 clocks: 3488, polls 127, MADR start8192, BCR 00000000, CHCR 00240101 DMA window 16 words, CPU window 16 clocks: 5024, polls 254, MADR start8192, BCR 00000000, CHCR 00440101 DMA window 16 words, CPU window 32 clocks: 7064, polls 381, MADR start8192, BCR 00000000, CHCR 00540101 DMA window 16 words, CPU window 128 clocks: 19272, polls 1271, MADR start8192, BCR 00000000, CHCR 00740101 DMA window 128 words, CPU window 1 clocks: 2344, polls 15, MADR start8192, BCR 00000000, CHCR 00070101 DMA window 128 words, CPU window 4 clocks: 2392, polls 15, MADR start8192, BCR 00000000, CHCR 00270101 DMA window 128 words, CPU window 16 clocks: 2568, polls 30, MADR start8192, BCR 00000000, CHCR 00470101 DMA window 128 words, CPU window 32 clocks: 2800, polls 45, MADR start8192, BCR 00000000, CHCR 00570101 DMA window 128 words, CPU window 128 clocks: 4216, polls 151, MADR start8192, BCR 00000000, CHCR 00770101 Chopped 1 word / 128 clocks, as it runs: poll t: CHCR MADR BCR GPUSTAT&1C000000 0 427: 01700101 0015B3EC 000007FF 10000000 1 838: 01700101 0015B3FC 000007FB 10000000 2 1210: 01700101 0015B404 000007F8 10000000 3 1583: 01700101 0015B410 000007F6 00000000 4 1958: 01700101 0015B41C 000007F3 10000000 5 2323: 01700101 0015B428 000007F0 10000000 6 2695: 01700101 0015B430 000007ED 10000000 7 3075: 01700101 0015B43C 000007EB 00000000 8 3447: 01700101 0015B448 000007E8 10000000 9 3812: 01700101 0015B454 000007E5 10000000 10 4186: 01700101 0015B45C 000007E2 10000000 11 4563: 01700101 0015B468 000007E0 00000000 12 4939: 01700101 0015B474 000007DD 10000000 13 5306: 01700101 0015B480 000007DA 10000000 14 5677: 01700101 0015B488 000007D7 10000000 15 6054: 01700101 0015B494 000007D5 00000000 16 6430: 01700101 0015B4A0 000007D2 10000000 17 6807: 01700101 0015B4AC 000007CF 10000000 18 7181: 01700101 0015B4B4 000007CC 10000000 19 7558: 01700101 0015B4C0 000007CA 00000000 done after 949 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: 2137, polls 1 Done.