===== 10 A0W F17 A0H DATA WORDS | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 00000480
A0h 16x16 (128 words) by CPU stores, dir 0: GPUSTAT bits 24-30 after words 1 to 128,
back to back, then with 64 cached NOPs before each read; three runs (row 44, G:198-203).
Back to back, run 1, after 1 2 4 8 16 32 64 128: 10 10 10 10 10 10 10 14
Back to back, run 2, after 1 2 4 8 16 32 64 128: 10 10 10 10 10 10 10 14
Back to back, run 3, after 1 2 4 8 16 32 64 128: 10 10 10 10 10 10 10 14
64 NOPs first, run 1, after 1 2 4 8 16 32 64 128: 10 10 10 10 10 10 10 14
64 NOPs first, run 2, after 1 2 4 8 16 32 64 128: 10 10 10 10 10 10 10 14
64 NOPs first, run 3, after 1 2 4 8 16 32 64 128: 10 10 10 10 10 10 10 14
Cycles from the nth word until GPUSTAT bit 28 (and 26) read set, polled:
n 1: 109; 71; 71;
n 8: 103; 71; 71;
n 64: 99; 71; 71;
n 127: 98; 71; 71;
n 128: 99 (26 27); 71 (26 27); 71 (26 27);
Done.