I was thinking about this while trying to brush up on LINC ASM a little. It seems like the LDA instructions and such make "noise" in AC less of an impediment than they do on the "TAD-only" 8.
Meanwhile, I wish an institution around here would let me do this as work toward a graduate degree!
Like, no joke: I would do this toward a masters or beyond at a London university!
It could just be a side-effect, like "We did some work and didn't clean up after ourselves. Some of this is probably useful to you, so we'll just leave that state laying about." It was probably the cheapest solution the LINC could do with the unprecedented budget they'd given themselves...
So if I'm reading that right, it increments both the horizontal and vertical position; and you reset the one you're not advancing in order to either keep printing to the right, or do a CRLF kind of thing?
It was a lot of fun watching your videos on my phone at the pub, and scribbling notes on my copy of the listing. International console-level debugging!
Well, that's quite a relief from our end! The emulator is always easier to repair than the physical machine, of course.
I'll keep the extra CLA I just put in, and go do a bit of code-bumming to get the instruction count back down again.
I mentioned over in the "What I did to my PDP-8 today" thread that I've been working on a "HELLORLD!" program for the UMN PDP-12. I got it working perfectly under the SIMH branch @vrs42 is working on in his big SVN repository, and was excited to see it run on "actual germanium".
Today @pahp...