===== 04 FDI FU DICR LATENCY | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 800154CE
IRQ3 masked in I_MASK, interrupts off. DICR written, then eight loads of I_STAT, each
followed by a load of timer 2.
DICR 00000000 written; then I_STAT bit 3 and timer 2 (cycles since just before the write): 0@15 0@36 0@72 0@93 0@134 0@155 0@191 0@212
DICR 00008000 written; then I_STAT bit 3 and timer 2 (cycles since just before the write): 0@5 1@23 1@57 1@78 1@114 1@135 1@175 1@193
DICR 00008000 written; then I_STAT bit 3 and timer 2 (cycles since just before the write): 0@5 1@23 1@57 1@78 1@114 1@135 1@171 1@189
DICR 00008000 written; then I_STAT bit 3 and timer 2 (cycles since just before the write): 0@5 1@23 1@57 1@78 1@114 1@135 1@171 1@189
DICR was 00000000 and is back to 0, then its enables.
Done.