MAME debugger version 0.289 (mame0289-dirty)
Currently targeting vt1200 (VT1200 X terminal (v2.2 firmware))
Breakpoint 1 set
DISPATCH sp=00005280 w=00001580 00000000 00000001 3FDF8A20 000016B0 00001560 00000000 00000000

DISPATCH sp=00005280 w=00001580 00000100 00000000 3FDF90E0 000016B0 00001560 00000000 00000000