archive submissions • Re: OS9 Hard Disc Image
Looking again at the pictures of the Cumana 68008 on Chris's Acorns, as it's a 50-pin connector, but described as SASI rather than SCSI, I would expect that it needs a controller board between the...
View Articleother vintage hardware, software and languages • Re: DEC VT-101 Flyback...
Wow. So.. This is the diode inside the flyback?Statistics: Posted by caseybea — Sat Apr 27, 2024 12:59 am
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development tools • Re: BeebAsm
Right, having read up on the 1982 paper on structured assembly (https://dl.acm.org/doi/10.1145/800066.801367) it honestly sounds like the sort of thing that would be better handled by a preprocessor...
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acorn & bbc micro user group (abug) events • Re: BOOKING THREAD: ABUG...
IMG20240414143301.jpgWho's is this? Think it belongs to the young lad who was sat next to me.hi there hope you are well, would it be possible to get these back? thanks a lot Statistics: Posted by...
View Article8-bit acorn hardware • Re: GAL16V8 as stopgap for dead video ULA
Something is probably wrong with the jed file for gal20v8. No signals at the output to ls175. I programmed several systems and the same thing, I also replaced the memories. I can also send the gerber...
View Article8-bit acorn hardware • Re: Pi1MHz Software
Latest version of the software for people to try. Don't use any important data yet just incase. Lots on under the hood improvements. Biggest new feature is in build SWR load of rom images to get...
View Article8-bit acorn hardware • Re: New Pegasus Disc Interface Layout
Actually Dave, I think because of the amount of faulty via's that had to be fixed, the PCB may have gone to a different manufacturer for production with some modifications as noted on the Issue B...
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32-bit acorn hardware • Re: Faulty AKF12 monitor
I've just done some initial checks and I'm seeing the same behaviour with the PSU. All fine when disconnected, but when connected to the main board the voltages all drop to around half. I don't have a...
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