===== 04 FDI FU DICR LATENCY | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 00000400
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@9 0@39 0@66 0@96 0@123 0@153 0@180 0@210
DICR 00008000 written; then I_STAT bit 3 and timer 2 (cycles since just before the write): 0@9 1@39 1@66 1@96 1@126 1@156 1@178 1@208
DICR 00008000 written; then I_STAT bit 3 and timer 2 (cycles since just before the write): 0@9 1@39 1@66 1@102 1@129 1@159 1@181 1@211
DICR 00008000 written; then I_STAT bit 3 and timer 2 (cycles since just before the write): 0@9 1@39 1@69 1@99 1@126 1@156 1@178 1@208
DICR was 00000000 and is back to 0, then its enables.
Done.