The illustrations below show the recommended default jumper shunt positions for each card.
Currently, some software and firmware require different settings, so always check the settings required by the software and firmware you are using. Known exceptions are listed below each image.




This should be 0xA1 to best meet the Z50Bus guidelines

Exception: RomWBW v3.0.1 2021-10-24, Address 0x0D


and Z80 CTC (Counter/Timer Channels) – Address 0x88
Exception: RomWBW v3.0.1 2021-10-24 does not support this card, dev branch should work








