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ROI DCJ11 ISA card

Perhaps it is memory mapped somehow then?

It will probably be mapped as a window somewhere - so you would have to specify the starting address of the memory you wish to map in the PDP-11 and the corresponding area to map it into in the PC. I can see this getting very confusing very quickly if you try to reverse engineer it... But, hey, we have done more difficult things!

Dave
 
Got this card as well, was working in a BAS/BMS system with a PDP-11 programm.
The systems runs with OS/2 Warp, have it complete here at home.
 
At the moment only the files from the system, some installations instructions and drivers etc.
I'll ask the previus owner tomorrow if he has some additional documentation.
 
Asked the owner: no additional documents or driver :-/
Everything except the device was scrapped
 
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