Modcomp VME bus 68000 computer

2018-11-04 Thread devin davison via cctalk
back, never seen anything like them before. I do not have a modomp computer yet, but this 68k machine looks quite interesting. It is essentially a vme bus backpane in a desktop computer case. A hard disk and tape drive are installed. Looks to have floating point and network card as well. I managed

Re: VME Bus

2018-04-23 Thread Rico Pajarola via cctalk
Depends on the exact processor board you have... MVME147/162/177 all use the same MVME712 transition board. The manuals are on bitsavers and contain the pinouts. But it's mostly academic as you can't just build your own "simple" adapter. Some of the signals are multiplexed and need to be decoded.

VME Bus

2018-04-23 Thread David Coolbear via cctalk
I hope this qualifies as classic computing... Does anyone have the pin-out for the P2 connector on MVME processor boards? I think that the pin-out would be the same for MVME147, MVME177, MVME162, etc. and would mate with the P2 adapter board.