Re: Mystery QBUS memory card

2020-10-12 Thread Ethan Dicks via cctalk
On Sun, Oct 11, 2020 at 5:38 PM Noel Chiappa via cctalk wrote: > Hi, I'm trying to ID this: > > http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/jpg/QBUSMystMem.jpg > > mystery QBUS memory card. I think it's a 64KB card It is. 4 banks of 4116 16Kx1 DRAMs. I don't recognize the logo

Re: Mystery QBUS memory card

2020-10-11 Thread Chris Zach via cctalk
.org Cc: j...@mercury.lcs.mit.edu Subject: Mystery QBUS memory card Hi, I'm trying to ID this: http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/jpg/QBUSMystMem.jpg mystery QBUS memory card. I think it's a 64KB card, so not very important, but it's bugging me. The company logo (lower left corner) looks familiar,

RE: Mystery QBUS memory card

2020-10-11 Thread Dave Wade G4UGM via cctalk
; cctalk > Sent: 11 October 2020 22:38 > To: cctalk@classiccmp.org > Cc: j...@mercury.lcs.mit.edu > Subject: Mystery QBUS memory card > > Hi, I'm trying to ID this: > > http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/jpg/QBUSMystMem.jpg > > mystery QBUS memory card

Mystery QBUS memory card

2020-10-11 Thread Noel Chiappa via cctalk
Hi, I'm trying to ID this: http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/jpg/QBUSMystMem.jpg mystery QBUS memory card. I think it's a 64KB card, so not very important, but it's bugging me. The company logo (lower left corner) looks familiar, but I'm not good with off-brand logos; I'm hoping someone