===== 12 DSP F17 DISPLAY LOAD PATHS | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 00000480
640x240 set by GP1(05h)-(08h) directly (13HDM's way) and by PutDispEnv (12GDS's way):
the spans each gives, then fill and sprite at VSync + 0 and + 100000 (row 42, G:178-184).
Collapsed, VSync + 0, fill 512x256: 9768 9752 9753 9743
Collapsed, VSync + 0, 15 bit sprite 256x128 cold: 93559 93550 93542 93570
Collapsed, VSync + 100000, fill 512x256: 9753 9750 9745 9743
Collapsed, VSync + 100000, 15 bit sprite 256x128 cold: 93499 93494 93542 93492
GP1 direct: 05000000 06C6C26C 07040010 08000003, GP1(03h) 0
 GPUSTAT 14062518
 T0 system clock counting in hblank only (sync 2): max 532 min 0, 1 of 1296 reads at max
 T1 hblanks counting in vblank only (sync 2): max 122 min 0, 16 of 19168 reads at max
 Frames:
 cycles IRQ0 to IRQ0: 566133 566181 566114
 hblank ticks: 263 263 263
 GPUSTAT at IRQ0: 14062518 14062518 14062518
GP1 direct, VSync + 0, fill 512x256: 9770 9744 9750 9749
GP1 direct, VSync + 0, 15 bit sprite 256x128 cold: 98473 98460 98465 98470
GP1 direct, VSync + 100000, fill 512x256: 10969 10963 10959 10955
GP1 direct, VSync + 100000, 15 bit sprite 256x128 cold: 103068 103075 103078 103082
PutDispEnv: disp 0,0 640x240, screen 0,0 0x0, isinter 0, isrgb24 0
 GPUSTAT 94062518
 T0 system clock counting in hblank only (sync 2): max 534 min 0, 1 of 1296 reads at max
 T1 hblanks counting in vblank only (sync 2): max 23 min 0, 16 of 19132 reads at max
 Frames:
 cycles IRQ0 to IRQ0: 435004 none(4294906312) 495983
 hblank ticks: 263 2 261
 GPUSTAT at IRQ0: 14062518 14062518 14062518
PutDispEnv, VSync + 0, fill 512x256: 9758 9747 9749 9751
PutDispEnv, VSync + 0, 15 bit sprite 256x128 cold: 98468 98467 98471 98459
PutDispEnv, VSync + 100000, fill 512x256: 10972 10959 10963 10961
PutDispEnv, VSync + 100000, 15 bit sprite 256x128 cold: 103066 103080 103090 103073
Done.