Hi. The original ROM request showed up just before I started receiving messages this morning, and I only got the tail end of the chatter. Instead of tacking a reply on to that, I thought I'd just start a new thread and introduce myself at the same time.
Here's what I think is 23-038e4-00 from an LA120 (with a bad print head, and dead pin drivers as well). I couldn't find anything to compare it against, and the adapter is new. So it might be gibberish. I did see, at least, [A-Z] in the dump, so maybe it's good. As for the introduction, I started life on the Apple II in fourth grade or thereabouts, finally got a Commodore 128, then an Amiga, then jumped over to UNIX (BSD mostly) and stuck there for years doing software. After funding stopped being an issue, I decided to get back to more interesting and/or simple hardware, and electronics in general. I seem to have collected a rather complete HP86/87, under the illusion of using it for an GPIB controller. I'm now wrestling with an apparently dead PSU on a MicroPDP (actually, I just now gave up on it), and am slowly fixing up a PDP-8/a. It has two CPU boards, one of which ignores the HALT instruction. From the schematics, I think it's one faulty 74ls chip, but I haven't tried fixing it -- the machine has been down for cleaning/painting for many months. I just got it put back together this weekend. I also swapped out the fans for modern (quiet) 12v fans (driven off an isolated power supply powered by the original 120 vac fan supply)...and now hear the transformer buzzing away. Win some, lose some. Sigh. Congrats on making it to the end! Cheers! b
