===== 09 MST M2 STATUS TRACE | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 1F801DAA
The status register (i-o-ports.txt:20-39) from before the command, after the command,
after each input word, for 3000 cycles with nothing read, then after each output word
read; only the changes, the first 48. DC-only blocks.
Colour 15 bit, one macroblock: 104 words read; status changes (cycles:status):
 27:60041CFC 10752:20041CFC 19441:A0041CFC
Colour 24 bit, one macroblock: 104 words read; status changes (cycles:status):
 27:60041CFC 10753:20041CFC 19435:A0041CFC
Mono 8 bit, two blocks: 32 words read; status changes (cycles:status):
 27:60041CFC
Mono 4 bit, two blocks: 16 words read; status changes (cycles:status):
 27:60041CFC
Status after reset 80040000; after MDEC(2) with no words A004001F; after 32 words 8004FFFF
Done.