AIM65 and the EPROM-burner described in INTERACTIVE07

[oz6ym]

I would like to make a EPROM-burner and found the diagram in INTERACTIVE07, but but..

The software for it is made in FORTH, and I do no FORTH, so I was thinking, if any one of you ever made this EPROM-burner, and have done the program for it?

If so, I will be very happy to receive a DUMP af this program, ready to burn into a EEPROM for my vingate AIM65 system.

In advance, Thanks for your help!

Vy 73 de OZ6YM, Palle

[GaBuZoMeu]

Hi Palle,

could you either attach a link to the source you mentioned or the schematics?

Cheers,
Arne

[BigEd]

See pages 10, 11, and 12 of issue 7:
http://6502.org/documents/publications/interactive/

[GaBuZoMeu]

Thank you, BigEd!

Palle, I have built something very similar for my SYM. The biggest difference in the hardware is, I didn't use a relay. I first set up the select switch (2716 <=> 2732) then insert the EPROM, and then turn on the SYM. The programing voltage is applied "by hand". My program issues a message when it is required.

You may take a look a it, and then perhaps know what to do on your AIM.


Cheers,
Arne

EDIT(1): one file is slightly corrupted, don't know how to remove it the upper one should be fine
EDIT(2): wrong one deleted

[oz6ym]

Hej Arne..
Thanks for the ASS-file.
Do you have any picture or diagram of your EPROM-programmer ?
Homepage maybee ??
de OZ6YM Palle

[BillO]

GaBuZoMeu wrote:

(1): one file is slightly corrupted, don't know how to remove it the upper one should be fine

Edit your post, then scroll down to the section titled "Posted attachments". Find the unwanted attachment and click on "Delete file".

[GaBuZoMeu]

@BillO: THX

@Palle:
I attached a quickly redrawn schematic. I have no picture - I couldn't find that board, perhaps it's gone, dunno.
At the top of the ASM file there is a sort of schematic. If there are discrepancies between the new one and the one within the ASM file, trust the old one!


Cheers,
Arne

[oz6ym]

Hello Arne!

Thank you very much for the drawing.

Here I can see that the difference to mine is quite small, only the relay change you do not have.
My final result can be seen here:

http://planker.dk/AIM65/eprom.htm

Thanks to you and BigEd for input.
de OZ6YM, Palle

[GaBuZoMeu]

Hej Palle,

it is looking fine. And a fine picture to show how easy wire wrap goes

Just never forget: some 2532 (and a few 2716 as well) don't like 25V !!


Happy burning

Arne