On Wed, Sep 7, 2016 at 1:26 AM, Paul Anderson <used...@gmail.com> wrote: > Hi Ethan, > > If you are going to VCF and I go, I'll Try to throw a MS11-JP in the van > for you.
Hi, Paul, I am going. > It's yours for bugging the guy with the H960s one more time. I'll give him a shout. I won't be able to fit in a visit before I hop in the car at the end of the week, but I can try to reach him. > That should save you some chip chasing time. It could. I do have multiple MS11-LD boards, but one per PDP-11/34 boardset, so I don't mind testing with them, I really do want a dedicated board to stay with the 11/04. It seems from the behavior that it's not a RAM fault so much as a demux fault or even something wrong in the CPU (bad 74181) or, given the dual symptoms, faults in both. Jason Timmons has promised me a DD11-PK if we can find it at his house, then I could switch to testing with PDP-11/34 boards, and I have multiple sets of those, all untested. My BA11-L has the larger power supply, so it should be no problem to test the FP11-A I found, once I am confident of the rest of the machine. -ethan
