[Test-Equipment] Dead Data I/O 29B programmer

[wolfbob]

see:

http://www.dataio.com/support/discontinued.asp

WBob

----- Original Message ----- 
From: "Pete Lancashire" <pete at petelancashire.com>
To: "Phil Parsons" <philip.parsons at freeuk.com>; "Discussion of Electronic 
Test Equipment" <test-equipment at mailman.qth.net>
Sent: Thursday, June 25, 2009 7:50 AM
Subject: Re: [Test-Equipment] Dead Data I/O 29B programmer


> Does it say on the chip anything about what its base part
> is ? I'm thinking one may be able to sub in a a EPROM.
>
> Ironic in a way what the part is from ...
>
> -pete
>
>
>> My Data I/O 29B seems to have died. Passes self test but does not 
>> actually
>> work! After pulling it apart there is a dead PROM (324-1031-001 Rev A).
>> All the inputs are OK but no outputs. This is an I/O decoder and seems to
>> control most of the R/W funtions & the RS232 output as well. Can anyone
>> sell me a replacement PROM?
>> Thanks in advance.
>>
>> Phil
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