===== 06 MBT F19 MDEC MONO TIME | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 00000480
Mono decode time by DMA, as 11DMD (DC-only blocks, Q 1, DC 20h, quant 01h, scale zero),
the tables by CPU 2000 cycles after the reset. DMA0 done / DMA1 done in system clocks
from DMA0's start, three runs; then the output sum and the status (last run).
8 bit,  1 blocks: 91/988 99/957 99/1007; sum 08080800, 8204FFFF
8 bit,  6 blocks: 109/3587 99/3534 99/3577; sum 30303000, 8204FFFF
8 bit, 24 blocks: 99/12795 99/12788 99/12803; sum C0C0C000, 8204FFFF
4 bit,  1 blocks: 99/947 109/953 99/1000; sum 44444440, 8004FFFF
4 bit,  6 blocks: 99/3601 99/3599 109/3609; sum 99999980, 8004FFFF
4 bit, 24 blocks: 99/12825 99/12780 104/12825; sum 66666600, 8004FFFF
Done.