KC64DIAG XTR dead test + c64 diag + led bus analyzer commodore 64 c64 diag.
you can choose to run:
- dead test
- normal c64 diagnostic
- lines analyzer function only
led analyzer shows any stuck on or off lines... lines included are:
- address bus lines : A0 - A15
- data bus lines : D0 - D7
- control lines : IRQ, NMI, BA, DMA, PHI2, R/W
- 5V power line
reset button included