31 May
2012
31 May
'12
10:08 a.m.
The one with the switches and blinkenlights is a P856 or P857.
It is powerfull, probably overcomplex, 16 bit machine.
Standard is 32kx16 core memory, the P857 has an MMU and thus can address more.
There aren't that many in private hands.
Simulator and some software is available :
http://www.theoengel.nl/P800/p856sim.html
The Stuttgart guys have a machine and have scanned the hardware manual.
Could you identify the spare PCB's you have got ?
Tony will no doubt identify the rest when he comes online...
Regards, Jos