(I’ll even take 9600 7E1) trs80gp comes to the rescue! So I started to read the RS-232 manual to see whats going on. I started to wonder if at some point during the whole thing the driver maybe was hardcoded to go 300. I didn’t want to believe this, since I did move from 300 to 1200 with the Dataphone…
Tag: Expansion Interface
Troubleshooting TRS-80 Serial Communication Woes
(Open the flood gates) ROGER. BCS ARM switch is on So, this is it. The moment we all (Ok, maybe just me) waited for. I’ve spent nights and weekends working to get to this point. I’ve cleaned, tested, retested, POC’d, and got everything tested by itself. Now, it’s time to see all of them work together. SO – This is…
Reviving Vintage Drives: A Journey into TRS-80 Disk Restoration
Back to sureality (That’s a surreal reality if you weren’t sure) We gotta DRIVE this home So the next step is getting the drives online. I was actually very disconcerted when I found the drives in the storage unit. I found 2 disk drives without covers and with power supplies, and 2 drives without any sort of power supply (Or,…
Printing Revival: Restoring the Epson MX-80 for Vintage Computing
And now for something completely different (Well, not COMPLETELY, but close) Gears shift a little I decided to change what I wanted to do next. The next steps were of course to start getting the disk drives online, and then the hard drive, and give you all the secret sauce to get there. Looking at the desk, though, my entire…
Triumphs and Trials: Restoring the TRS-80 Expansion Interface
Things are busting out all over (Time to expand the reach of this machine) Time to Interface for Expansion With the base tested using the universal method for ensuring a properly functioning system – and having it work, its time to focus on the Expansion Interface. I had 3. I was definitely able to rule out the top right one,…