Processor Technology VDM Implementation

[Gmanxxx]

Any opportunity to have a PT VDM implementation? That would allow more CPM games including "Trek 80".

[udo-munk]

The VDM also is a memory mapped video device, and with that thing mapped usable memory is reduced to 48 KB :-(
It is inplemented in z80pack Altair 8800 emulation, you can have a look there.