Free PDP-11 Stuff in Bedford, NH

David Betz dbetz at xlisper.com
Mon Aug 4 08:26:42 CDT 2008


I have a "PDP-11" that is actually a box (BA-23) that used to contain  
a MicroVAX I. I replaced the MVI boards with the following modules:

M8190 KDJ11-B
M7551-CF 4MB memory
M7504 ethernet adapter
M7555 RQDX3 hard/floppy controller
M8043 DLV11-J 4 line serial

It also contains the following drives:

RX50 two 5.25" floppy drives
RD54 159MB hard drive

It seems to work. I was able to get RT-11 installed on the hard drive  
and the system boots to a prompt. I haven't played with it much since  
then though.

I also have a bunch of other Q-Bus modules including a KDF11 CPU and  
some other memory and I/O boards as well as a few spare drives.

Is anyone interested in coming to pick this stuff up?

David


More information about the cctalk mailing list