===== 02 T1M T3 TIMER1 MODES | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 1F801DAA
Timer 1, system clock (source 0), target 0100h, 140000 cycles. Each row: the mode written (bits 3-7 as in timers.txt:26-30), the
first read of the mode after the write, I_STAT bit 5 edges and their times, mode bit
10 changes (time:value), how many mode reads saw bits 11 and 12, and the counter and
mode at the end. Times are system clocks from the mode write.
T1 mode 0000 target 0100: first read 0400; IRQ 0; bit 10 changes 0; 11 seen 3, 12 seen 2; end 22FA 0400
T1 mode 0008 target 0100: first read 0408; IRQ 0; bit 10 changes 0; 11 seen 530, 12 seen 0; end 00B4 0408
T1 mode 0010 target 0100: first read 0C10; IRQ 1 at 335; bit 10 changes 0; 11 seen 3, 12 seen 2; end 22F3 0410
T1 mode 0018 target 0100: first read 0418; IRQ 1 at 275; bit 10 changes 0; 11 seen 531, 12 seen 0; end 00DA 0C18
T1 mode 0020 target 0100: first read 0C20; IRQ 1 at 65542; bit 10 changes 0; 11 seen 3, 12 seen 2; end 22F0 0420
T1 mode 0028 target 0100: first read 0428; IRQ 0; bit 10 changes 0; 11 seen 536, 12 seen 0; end 00BA 0428
T1 mode 0030 target 0100: first read 0C30; IRQ 1 at 280; bit 10 changes 2 at 280:0 490:1; 11 seen 3, 12 seen 2; end 22FA 0430
T1 mode 0038 target 0100: first read 1C38; IRQ 1 at 275; bit 10 changes 0; 11 seen 531, 12 seen 0; end 00D6 0C38
T1 mode 0040 target 0100: first read 0C40; IRQ 0; bit 10 changes 0; 11 seen 3, 12 seen 2; end 22EC 0440
T1 mode 0048 target 0100: first read 0448; IRQ 0; bit 10 changes 0; 11 seen 536, 12 seen 0; end 00E3 0C48
T1 mode 0050 target 0100: first read 0C50; IRQ 3 at 280 65867 131375; bit 10 changes 2 at 280:0 484:1; 11 seen 3, 12 seen 2; end 2319 0450
T1 mode 0058 target 0100: first read 1C58; IRQ 542 at 334 536 846 1085; bit 10 changes 62 at 1324:0 1495:1 1839:0 1984:1; 11 seen 515, 12 seen 0; end 00BD 0C58
T1 mode 0060 target 0100: first read 0C60; IRQ 3 at 72 65585 131092; bit 10 changes 0; 11 seen 3, 12 seen 2; end 231E 0460
T1 mode 0068 target 0100: first read 1468; IRQ 0; bit 10 changes 0; 11 seen 532, 12 seen 0; end 00B6 0468
T1 mode 0070 target 0100: first read 0C70; IRQ 5 at 328 65593 65848 131145; bit 10 changes 0; 11 seen 3, 12 seen 2; end 2321 0470
T1 mode 0078 target 0100: first read 1C78; IRQ 542 at 275 527 832 1071; bit 10 changes 48 at 4150:0 4321:1 7504:0 7649:1; 11 seen 533, 12 seen 0; end 00ED 0C78
T1 mode 0080 target 0100: first read 0C80; IRQ 0; bit 10 changes 0; 11 seen 3, 12 seen 2; end 231B 0480
T1 mode 0088 target 0100: first read 0488; IRQ 0; bit 10 changes 0; 11 seen 533, 12 seen 0; end 00A9 0488
T1 mode 0090 target 0100: first read 0C90; IRQ 1 at 280; bit 10 changes 1 at 280:0; 11 seen 3, 12 seen 2; end 22FA 0090
T1 mode 0098 target 0100: first read 0498; IRQ 1 at 275; bit 10 changes 1 at 384:0; 11 seen 533, 12 seen 0; end 00BE 0098
T1 mode 00A0 target 0100: first read 0CA0; IRQ 1 at 65602; bit 10 changes 1 at 65602:0; 11 seen 3, 12 seen 2; end 22F3 00A0
T1 mode 00A8 target 0100: first read 04A8; IRQ 0; bit 10 changes 0; 11 seen 538, 12 seen 0; end 00DA 0CA8
T1 mode 00B0 target 0100: first read 0CB0; IRQ 1 at 280; bit 10 changes 1 at 280:0; 11 seen 3, 12 seen 2; end 2314 00B0
T1 mode 00B8 target 0100: first read 1CB8; IRQ 1 at 333; bit 10 changes 1 at 333:0; 11 seen 540, 12 seen 0; end 00C7 08B8
T1 mode 00C0 target 0100: first read 0CC0; IRQ 0; bit 10 changes 0; 11 seen 3, 12 seen 2; end 22F8 04C0
T1 mode 00C8 target 0100: first read 04C8; IRQ 0; bit 10 changes 0; 11 seen 539, 12 seen 0; end 00E4 0CC8
T1 mode 00D0 target 0100: first read 0CD0; IRQ 2 at 281 131355; bit 10 changes 3 at 412:0 65830:1 131462:0; 11 seen 3, 12 seen 2; end 22E8 00D0
T1 mode 00D8 target 0100: first read 1CD8; IRQ 271 at 280 840 1319 1816; bit 10 changes 542 at 280:0 582:1 840:0 1060:1; 11 seen 532, 12 seen 0; end 00CF 08D8
T1 mode 00E0 target 0100: first read 0CE0; IRQ 1 at 65609; bit 10 changes 2 at 65609:0 131159:1; 11 seen 3, 12 seen 2; end 2321 04E0
T1 mode 00E8 target 0100: first read 1CE8; IRQ 0; bit 10 changes 0; 11 seen 536, 12 seen 0; end 00E2 0CE8
T1 mode 00F0 target 0100: first read 0CF0; IRQ 3 at 275 65825 131361; bit 10 changes 5 at 386:0 65552:1 65825:0 131088:1; 11 seen 3, 12 seen 2; end 2323 00F0
T1 mode 00F8 target 0100: first read 1CF8; IRQ 271 at 332 794 1343 1842; bit 10 changes 542 at 332:0 606:1 897:0 1085:1; 11 seen 536, 12 seen 0; end 00D5 08F8
Done.