Re: Need to borrow Amiga 2000/3000 keyboard near Oakland, CA...

2017-02-04 Thread COURYHOUSE
where do you get a thing like that to convert IBM keyboard for the Amiga's use? we have a Amiga with toaster we need a keyboard for, Prefer the real Amiga one but In a message dated 2/4/2017 7:21:14 P.M. US Mountain Standard Time, ian.fin...@gmail.com writes: I ordered a

Need to borrow Amiga 2000/3000 keyboard near Oakland, CA...

2017-02-04 Thread Ian Finder
I ordered a PS/2 -> amiga adapter for the fine folks at the MADE in oakland: https://www.yelp.com/biz/the-museum-of-art-and-digital-entertainment-oakland But I fear it may not arrive in time for their 2/27 show. Is there anyone local who could loan these good folks an Amiga 2K or 3K keyboard?

Re: 11/44, parts, 11/24, DZ11

2017-02-04 Thread Paul Anderson
Opps...That should read FP11-F. Sorry, I changed drugs recently On Fri, Feb 3, 2017 at 11:33 PM, Paul Anderson wrote: > I have at least one 11/44 for sale, at least one 11/24 for sale. I can > configure them as needed within reason. They can be packed and shipped as >

PDP8/e power controller connections

2017-02-04 Thread Tony Duell
I am currently rack-mounting my PDP8/e and its peripherals. And of course I want to have the peripherals power up when I turn on the CPU. I have an 861 power controller in the rack, but you can't just link that to the power control sockets on the CPU, DEC changed the wiring at some point... Let

Small breakthrough (was: Re: Logic Analysers)

2017-02-04 Thread Adrian Graham
I've just done a little dance of joy. Whilst looking at the code and trying to cross reference it against the timing signals I was seeing for RD operations it became obvious that there was an address mixup and a RET instruction was jumping back to the wrong part of the code - a return to 0x005C

Re: Logic Analysers

2017-02-04 Thread Noel Chiappa
> From: Jon Elson > Any time you see really narrow glitches, especially when they are one > LA sample wide, you have no idea what they actually look like. The LA > detects that the pulse was there at the instant it sampled it, but you > don't know whether it was 5 ns wide, or

Re: Logic Analysers

2017-02-04 Thread Adrian Graham
On 04/02/2017 05:40, "dwight" wrote: > All the glitches are at the beginning of the ALE. There is nothing > there that has any meaning. Things are changing at this time. Not > every thing changes at the same rate. That is why they have an > ALE to mark when the address is

Re: Logic Analysers

2017-02-04 Thread Adrian Graham
On 04/02/2017 02:36, "Jon Elson" wrote: >> http://www.binarydinosaurs.co.uk/STCExecutelA1checking2.jpg >> >> Pulse missing from ROM3. > First pic, pulses are missing from ROMs 1-3, seen on ROM4. > But, those pulses on ROM4 are really narrow, and may be > noise, or very

One more VCF East tech class/teacher needed

2017-02-04 Thread Evan Koblentz
We have one last 60-minute spot to fill for the Friday (March 31) tech classes at VCF East. Any topic is fair game if it has wide appeal and makes people into better vintage computing hobbyists. The topics thus far are here: http://vcfed.org/wp/classes/. Email me ** off-list ** if you'd like

Cromemco disk question

2017-02-04 Thread Richard Cini
All –     I’m trying to test a Cromemco 16FDC controller…long story but it’s part of a QDOS project. I’m looking for recommendations on a 5.25” disk image I could use for testing. The system is simple – 16FDC, CompuPro RAM17 (with $C0 block disabled), and a Z80 card. The 16FDC