________________________________________ From: cctalk [cctalk-boun...@classiccmp.org] on behalf of Fritz Mueller via cctalk [cctalk@classiccmp.org] Sent: Monday, July 31, 2017 1:52 PM To: General Discussion: On-Topic and Off-Topic Posts Subject: Re: PDP-11: DR11-C to FPGA or 1284?
> On Jul 31, 2017, at 8:19 AM, Jay Jaeger <cu...@charter.net> wrote: > > I have Ethernet shield for my Arduino Uno, and I use that and a simple > (in my case, perl, program to talk to the final destination device. I > have two cables, one for each direction, from the DR11-C (not using DMA) > to the Arduino. Awesome -- it seemed likely somebody here would have done this sort of thing already :-) Jay, does your Arduino support TTL-level signaling, or did you have to use some level-shifting chips? How did you arrange the cabling/packaging? I'm more familiar with FPGA platforms than Arduino, but this might give me a good excuse to finally play around with Arduino a bit! __________________________________ Well, I'm confused now. What do 16 bit paralel and ethernet have to do with each other? bill
