Search found 8 matches

by GrubZero
Wed Feb 02, 2022 8:25 pm
Forum: Nostalgia
Topic: Acorn Atom PCB
Replies: 18
Views: 10333

Re: Acorn Atom PCB

I probably did!

If I remember correctly, I purchased two PCB’s from a company called Telec Electronics based in the Netherlands.

I think I ordered they’re last two units?!

I wonder where they got them from?

Cheers.
by GrubZero
Mon Jan 31, 2022 10:41 pm
Forum: Nostalgia
Topic: Acorn Atom PCB
Replies: 18
Views: 10333

Acorn Atom PCB

Hi All.

I have an genuine, unused & unpopulated Acorn Atom PCB that maybe of interest to someone who wants to document the design & / or copy it & get some replica PCB’s made.

I’d be happy to loan the board to someone who wants to do this as long as they cover the postage.

Or, I may consider ...
by GrubZero
Sat Jan 22, 2022 9:14 pm
Forum: Nostalgia
Topic: Digiac 2000 MAC-III 6502 trainer
Replies: 58
Views: 30919

Re: Digiac 2000 MAC-III 6502 trainer

Hi All.

Thanks for the advice, I’ll PM the Rom image to those interested when I get a minute.

If you PM your address to me James I’ll post the EPROM on to you, I’ll include the Applications Module too as I’m sure I’ll never get round to using it.

Thanks again All & sorry for late reply.

Cheers ...
by GrubZero
Fri Jan 07, 2022 11:02 am
Forum: Nostalgia
Topic: Digiac 2000 MAC-III 6502 trainer
Replies: 58
Views: 30919

Re: Digiac 2000 MAC-III 6502 trainer

Hi All.

Just a quick progress update.

I’ve successfully managed to dump the ROM image but have a question.

Would I be violating any copyright laws by uploading the ROM image?

I’m new to this game so I’m treading carefully.

Now that I have the image I’d be happy to post the original EPROM to ...
by GrubZero
Tue Jan 04, 2022 9:42 pm
Forum: Nostalgia
Topic: Digiac 2000 MAC-III 6502 trainer
Replies: 58
Views: 30919

Re: Digiac 2000 MAC-III 6502 trainer

Hi All.

That all looks very interesting, I’ll have to sit & have a read of it when I get the time.

I too was surprised it was dated 2005, I suspected late 80’s to early 90’s?!

Got some news on the programmer front, my work has kindly given it too me as they no longer have use for it!

I think it ...
by GrubZero
Sun Jan 02, 2022 10:34 pm
Forum: Nostalgia
Topic: Digiac 2000 MAC-III 6502 trainer
Replies: 58
Views: 30919

Re: Digiac 2000 MAC-III 6502 trainer

Hi

No problem at all, more than happy to help if I can & hopefully learn something new myself while I’m at it.

I’d be interested in a copy of any manuals / data sheets you have for the board if you’d be willing to let me have a copy? Like yourself, I’d like to see the system working.

My system ...
by GrubZero
Sun Jan 02, 2022 9:28 pm
Forum: Nostalgia
Topic: Digiac 2000 MAC-III 6502 trainer
Replies: 58
Views: 30919

Re: Digiac 2000 MAC-III 6502 trainer

Hi & Thanks!

I have a number of old & obsolete programmers that I’ve accumulated over the years, mainly from EBay.

Most of which are of little practical use these days. I’ve got an old Stag P301 which I used in conjunction with a PC running Hyper Terminal to look for Easter Eggs in EPROMs pulled ...
by GrubZero
Sun Jan 02, 2022 2:18 pm
Forum: Nostalgia
Topic: Digiac 2000 MAC-III 6502 trainer
Replies: 58
Views: 30919

Re: Digiac 2000 MAC-III 6502 trainer

Hi All.

I came across gw0udm’s message whilst searching for some other 6502 info.

I have the exact same 6502 trainer with the monitor ROM installed, so I thought I’d join 6502.org & attempt to get the ROM or its contents to him some how.

I’ve had my trainer for a good number of years but I’ve ...