===== 10 TSY T3 SYNC AND IRQ | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 1F801DAA
Each timer at the system clock, target 0100h, reset, IRQ at target, repeat (0058h),
with sync bits 0-2 as shown (timers.txt:14-25; 0002h-0006h have sync enable off),
600000 cycles (a frame and a bit). The fields as in T0M.
T0 mode 0059 target 0100: first read 1C59; IRQ 1742 at 344 1144 1383 1622; bit 10 changes 130 at 13341:0 13515:1 14396:0 14541:1; 11 seen 1711, 12 seen 0; end 0000 0C59
T0 mode 005B target 0100: first read 0C5B; IRQ 2229 at 331 600 1039 1344; bit 10 changes 138 at 26528:0 26697:1 29544:0 29689:1; 11 seen 2185, 12 seen 0; end 007F 045B
T0 mode 005D target 0100: first read 0C5D; IRQ 558 at 398 600 2499 2804; bit 10 changes 40 at 69241:0 69407:1 80261:0 80406:1; 11 seen 546, 12 seen 0; end 0000 045D
T0 mode 005F target 0100: first read 0C5F; IRQ 2321 at 1326 1598 1837 2142; bit 10 changes 202 at 5450:0 5616:1 11642:0 11787:1; 11 seen 2265, 12 seen 0; end 00A7 045F
T0 mode 005A target 0100: first read 0C5A; IRQ 2325 at 329 597 841 1080; bit 10 changes 202 at 1319:0 1485:1 3125:0 3270:1; 11 seen 2271, 12 seen 0; end 00CD 0C5A
T0 mode 005C target 0100: first read 0C5C; IRQ 2325 at 330 537 842 1085; bit 10 changes 218 at 4157:0 4328:1 12929:0 13075:1; 11 seen 2286, 12 seen 0; end 00D0 0C5C
T0 mode 005E target 0100: first read 0C5E; IRQ 2325 at 328 535 840 1084; bit 10 changes 222 at 4158:0 4324:1 17057:0 17206:1; 11 seen 2206, 12 seen 0; end 00AB 045E
T1 mode 0059 target 0100: first read 0459; IRQ 2133 at 337 539 849 1088; bit 10 changes 178 at 6227:0 6393:1 9323:0 9468:1; 11 seen 2078, 12 seen 0; end 00EB 0C59
T1 mode 005B target 0100: first read 0C5B; IRQ 2325 at 328 596 835 1074; bit 10 changes 200 at 1314:0 1486:1 4674:0 4819:1; 11 seen 2263, 12 seen 0; end 008D 045B
T1 mode 005D target 0100: first read 0C5D; IRQ 194 at 88 318 568 517464; bit 10 changes 20 at 517705:0 517871:1 521832:0 521977:1; 11 seen 192, 12 seen 0; end 0000 045D
T1 mode 005F target 0100: first read 045F; IRQ 572 at 452530 452798 453042 453331; bit 10 changes 54 at 453042:0 453215:1 455106:0 455251:1; 11 seen 562, 12 seen 0; end 00DB 0C5F
T1 mode 005A target 0100: first read 0C5A; IRQ 2325 at 329 541 851 1093; bit 10 changes 238 at 7512:0 7678:1 9317:0 9462:1; 11 seen 2230, 12 seen 0; end 00E0 0C5A
T1 mode 005C target 0100: first read 0C5C; IRQ 2325 at 328 597 838 1077; bit 10 changes 234 at 1835:0 2005:1 6995:0 7144:1; 11 seen 2229, 12 seen 0; end 00E1 0C5C
T1 mode 005E target 0100: first read 0C5E; IRQ 2325 at 328 597 838 1077; bit 10 changes 234 at 1835:0 2005:1 6995:0 7144:1; 11 seen 2229, 12 seen 0; end 00E1 0C5E
T2 mode 0059 target 0100: first read 1C59; IRQ 0; bit 10 changes 0; 11 seen 0, 12 seen 0; end 0000 0459
T2 mode 005B target 0100: first read 045B; IRQ 2325 at 334 536 846 1085; bit 10 changes 230 at 1324:0 1490:1 1839:0 1984:1; 11 seen 2222, 12 seen 0; end 00D4 0C5B
T2 mode 005D target 0100: first read 0C5D; IRQ 2326 at 85 311 555 794; bit 10 changes 260 at 6995:0 7161:1 13188:0 13333:1; 11 seen 2227, 12 seen 0; end 00BF 0C5D
T2 mode 005F target 0100: first read 0C5F; IRQ 0; bit 10 changes 0; 11 seen 0, 12 seen 0; end 0000 045F
T2 mode 005A target 0100: first read 045A; IRQ 2325 at 332 539 850 1089; bit 10 changes 240 at 6996:0 7162:1 19895:0 20044:1; 11 seen 2204, 12 seen 0; end 00BE 0C5A
T2 mode 005C target 0100: first read 0C5C; IRQ 2325 at 328 536 841 1080; bit 10 changes 234 at 6737:0 6907:1 9834:0 9979:1; 11 seen 2227, 12 seen 0; end 00D4 0C5C
T2 mode 005E target 0100: first read 0C5E; IRQ 2326 at 85 316 560 799; bit 10 changes 216 at 3642:0 3809:1 6222:0 6369:1; 11 seen 2215, 12 seen 0; end 00C5 0C5E
Timer 1 in hblank (source 1) with sync modes 0-3, target 0010h:
T1 mode 0159 target 0010: first read 0D59; IRQ 15 at 33187 67658 102083 136511; bit 10 changes 0; 11 seen 15, 12 seen 0; end 000F 0559
T1 mode 015B target 0010: first read 0D5B; IRQ 16 at 33452 67858 102287 136781; bit 10 changes 0; 11 seen 17, 12 seen 0; end 000C 055B
T1 mode 015D target 0010: first read 0D5D; IRQ 1 at 145638; bit 10 changes 0; 11 seen 1, 12 seen 0; end 0000 055D
T1 mode 015F target 0010: first read 055F; IRQ 15 at 107329 141726 176205 210640; bit 10 changes 0; 11 seen 15, 12 seen 0; end 0004 055F
Timer 0 in dotclock (source 1) with sync modes 0-3, target 0100h:
T0 mode 0159 target 0100: first read 1D59; IRQ 230 at 801 1470 2634 3320; bit 10 changes 28 at 2634:0 2812:1 17474:0 17619:1; 11 seen 230, 12 seen 0; end 008C 0559
T0 mode 015B target 0100: first read 0D5B; IRQ 279 at 677 1329 1974 2750; bit 10 changes 20 at 18424:0 18569:1 19076:0 19221:1; 11 seen 284, 12 seen 0; end 0049 055B
T0 mode 015D target 0100: first read 0D5D; IRQ 0; bit 10 changes 0; 11 seen 0, 12 seen 0; end 00CA 055D
T0 mode 015F target 0100: first read 055F; IRQ 306 at 1468 2124 2767 3418; bit 10 changes 26 at 1468:0 1671:1 19034:0 19179:1; 11 seen 314, 12 seen 0; end 0052 055F
Done.