# Hand-authored Z80 diagnostic, not arcade ROM data.
# IM1, retained BC=3456; timer B reload FF, enable and IRQ; EI, JR self.
0000 31 00 FF ED 56 01 56 34 3E 12 D3 00 3E FF D3 01 3E 14 D3 00 3E 0A D3 01 3E 12 FB 00 18 FE
# IM1: clear B status and stop; marker; restore caller, EI, RETI.
0038 F5 C5 3E 14 D3 00 3E 20 D3 01 3E A7 32 01 F8 C1 F1 FB ED 4D
# NMI: consume latch, marker, restore caller, RETN.
0066 F5 C5 DB 40 32 00 F8 C1 F1 ED 45
