Re: OT: Data I/O w/Unipac Promlink issues.

Try Quest... 74S288 is an equivalent, I believe. I bought some at a
reasonable price not long ago.

www.findchips.com

Kirk S.
----- Original Message -----
From: <litterbox99@mchsi.com>
To: <vectorlist@vectorlist.org>
Sent: Wednesday, October 05, 2011 5:15 PM
Subject: VECTOR: OT: Data I/O w/Unipac Promlink issues.

>I have two 29B's w/Unipak, one is V03 128k and the
> other is V06 1meg. Using Promlink (vers 2.02, 2.6 or
> 3.4) after loading RAM from device, when I attempt to
> (8) edit functions -> (2) edit/view RAM I receive a
> checksum error #140
>
> Is this a hardware issue with the 29B or a software
> issue with Promlink ?
>
> It does this with both machines. I'm reading
> small devices 2716,2732 and some 82s123's.
>
> It's been 10 + years since I've dusted off these
> programmers so I could be doing something wrong...
>
> I really just need the ability to read/write 82s123's
> I have other programmers for 27xx devices.
>
> On a side note; I can buy a used programmer that
> does 82s23's. Would I be able to do 82s123's ?
>
> The only difference in the devices is the 23's
> are open collector output -vs- 123's are tri state.
>
> Anyone have a good source for 82S123N's ?
>
> Todd
>
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Received on Wed Oct 5 19:09:25 2011