Search found 26 matches

by jaevans
Tue Dec 15, 2020 8:59 pm
Forum: Emulation and Simulation
Topic: Lab-Volt 6502 Trainer - Looking for instructions
Replies: 48
Views: 41053

Re: Lab-Volt 6502 Trainer - Looking for instructions

Book found and scanned.

john - Colorado Springs, CO
by jaevans
Sat Dec 05, 2020 4:28 pm
Forum: Emulation and Simulation
Topic: Lab-Volt 6502 Trainer - Looking for instructions
Replies: 48
Views: 41053

Re: Lab-Volt 6502 Trainer - Looking for instructions

Old topic I know, but these things pop up from time to time. Was anyone successful in obtaining and scanning the book ? Microprocessor concepts and applications is listed in WorldCat at a school in Florida but an Interlibrary Loan request was cancelled claiming the book was not available. I ...
by jaevans
Sat Sep 16, 2017 2:36 pm
Forum: Hardware
Topic: LJ Electronics Emma 2
Replies: 39
Views: 9311

Re: LJ Electronics Emma 2

8bitstedy wrote:
Hi,

Two more manuals, ..

Enjoy
Thanks much.

john
by jaevans
Fri Sep 08, 2017 5:55 pm
Forum: Hardware
Topic: LJ Electronics Emma 2
Replies: 39
Views: 9311

Re: LJ Electronics Emma 2

If anyone wants to grab files and docs I already have, here's a link to the files I shared with Mike. Let me know if you can't get or see any of the files to the folder as I am just sharing the dropbox link to the folder.

John

https://www.dropbox.com/sh/fxv0ktys0z4zgen/AAARdt08EzE4xGST1jvxU2wFa ...
by jaevans
Fri Sep 08, 2017 4:41 pm
Forum: Hardware
Topic: LJ Electronics Emma 2
Replies: 39
Views: 9311

Re: LJ Electronics Emma 2

BigDumbDinosaur wrote:
jaevans wrote:
Associated pron. :)

Once I figure out how to share my photos.

john
You can attach photos to your posts here. Look below the editing window for the attachment functions.
Thanks - I was initially trying to share the photo via url from a host, but this works, too.
by jaevans
Fri Sep 08, 2017 4:32 pm
Forum: Hardware
Topic: LJ Electronics Emma 2
Replies: 39
Views: 9311

Re: LJ Electronics Emma 2

Associated pron. :) I removed the old battery and replaced it with what I had around. $25.00 was a bit much in my opinion for a replacement.

john
by jaevans
Fri Sep 08, 2017 4:18 pm
Forum: Hardware
Topic: LJ Electronics Emma 2
Replies: 39
Views: 9311

Re: LJ Electronics Emma 2

Fantastic 8bitstedy,

I've got several of the modules you have as well, so if you get to scanning, I could use the following:

Microprocessor application system MA04/1 Experiment manual.
Microprocessor application system MA02/1 Experiment manual.
Microprocessor fault simulation and diagnosis ...
by jaevans
Wed Aug 30, 2017 2:56 pm
Forum: Hardware
Topic: LJ Electronics Emma 2
Replies: 39
Views: 9311

Re: LJ Electronics Emma 2

Hello folks,

OK, I've located and obtained a scan of the EMMA II Technical Manual. I emailed the POC here to see if the document can be stored at 6502.org and am awaiting a reply. The document is 112 pages plus cover and contents and is large at 50MB. I am sure folks will be interested in this ...
by jaevans
Sat Aug 19, 2017 2:40 am
Forum: Emulation and Simulation
Topic: SOLVED: Emma II Simulation
Replies: 2
Views: 3799

Re: SOLVED: Emma II Simulation

Garynewport, are you still around and do you definitely have the hardware manual? Would be great to get a scan of that available here or somewhere. I'd be glad to cover expenses for doing that.

john - colorado springs, co
by jaevans
Tue Aug 15, 2017 1:08 pm
Forum: Hardware
Topic: LJ Electronics Emma 2
Replies: 39
Views: 9311

Re: LJ Electronics Emma 2

Greetings all,

I recently obtained an EMMA II board and, like other owners, am dying for documentation. The only potential leads I've located are :

1 - store.lathes.co.uk seems to be selling the Experiment Manual and the Technical Manual for 55 pounds each - pricey for sure.
2 - a lab manager at ...
by jaevans
Mon Sep 26, 2016 2:07 pm
Forum: Nostalgia
Topic: Leventhal's SYM-1 lab book
Replies: 1
Views: 1179

Re: Leventhal's SYM-1 lab book

I picked up a loaner for Inter-Library Loan (ILL) at my local library, but would still like one if available for sale at a reasonable price.

John
by jaevans
Sat Sep 17, 2016 7:31 pm
Forum: Nostalgia
Topic: KIM-1
Replies: 15
Views: 5632

Re: KIM-1

One recently sold on ebay for around $230 or so but the seller didn't go into enough detail about tests and condition and he never responded to my question. My concern with the KIM-1 would be getting one with a bad 6532.

john
by jaevans
Sat Sep 17, 2016 7:28 pm
Forum: Nostalgia
Topic: 2532 PROM sub for SYM-1 2332 ROM
Replies: 1
Views: 1202

Re: 2532 PROM sub for SYM-1 2332 ROM

As an update, I couldn't get my EPROM programmer (well, one at work anyway) to program the TI 2532A EPROMs. But, I did have success with some TI TMS2532JL-30 EPROMs and they were plug and play in my SYM-1.

John
by jaevans
Sat Sep 17, 2016 7:06 pm
Forum: Nostalgia
Topic: Leventhal's SYM-1 lab book
Replies: 1
Views: 1179

Leventhal's SYM-1 lab book

Greetings,

Does anyone have this book they are willing to sell or loan to me for a period of time? The full title and info is:

Microcomputer Experimentation With The Synertek SYM-1, Lance Leventhal, ISBN 0-13-580910-X.

Thanks,
John
by jaevans
Fri Sep 09, 2016 7:13 pm
Forum: Nostalgia
Topic: SYM-1 and RAE EPROM jumper question
Replies: 5
Views: 1051

Re: SYM-1 and RAE EPROM jumper question

OK, all is well :)

I first removed the jumpers I felt I needed to remove (C-2, G-6, D-3, H-6) and tested to see if the monitor and Basic worked (they do). Then added jumpers (C-1, G-2, L-46,47, D-1, H-3, and M-15,16), popped in the TI 2532JL-30 programmed EPROMs, typed G B000, and got the RAE ...