v1.54
mb-audit: (v1.54)
- [#23] Do basic 6522 hardware checks (data lines, address lines and IRQ) for each 6522 separately.
- If 6522-B fails then continue and do tests for 6522-A.
- On failure: output the failure results for one or both 6522s (then stop).
- [#20] Release as ProDOS (2.4.3) instead of DOS 3.3 image. [@xotmatrix]