Unitron 2200 CP/M disk

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Unitron 2200 CP/M disk

G'day from down under.

 

I have got my Unitron 2200 with Dual CPU's going and loading ProDos, but when I try to load Softcard CP/M, it does nothing.  I have checked all the IC's for the Z80 section on my TL866 and they are good, the Z80 is good, and visually it looks like a Softcard implementation, but it wont load.

 

I am using a Apple to PS/2 Keyboard adaptor, but I don't think this should effect anything.

 

Does anyone know if the Unitron ran a different version of C/PM? 

 

Any other ideas?  I have the 80 Col card working nicely, and the drive controller also.  

 

Thanks