I would try reading it as a TI 28S42 first, use F/P code 13/09. I can't find the 18S42 in my old TI data books and it's not listed on the D I/O wall charts either. It seems to be a very obscure part. Is there a date code stamped on it? You're probably right about the 2B's revision being the last three digits. Mine is 950-0086-006. Good luck, Dave ----- Original Message ----- From: "Franklin Bowen" <Franklin@Bowen.net> To: <techtoolslist@flippers.com> Sent: Wednesday, May 05, 2004 12:27 PM Subject: How do I read a TI 18S42 with a Data I/O 29b/2b?
How do I read a TI 18S42 with a Data I/O 29b/2b? I did a search through the device files and found no match. A search on Google found this article:
http://groups.google.com/groups?selm=leD3a.129288%24vm2.77578%40rwcrnsc54
So can I read this as a AMD 27S29, a device that the 2b supports?
A couple unrelated questions: 1) What is the A/C (last) column in the device lists? 2) How do I tell the version number of my 2B? On everything else it's obvious. Is it the last 3 digits of the part number? So 950-0086-011 would mean I have a version 11?
Thanks!
-- Franklin Bowen (Franklin@Bowen.net) http://fmbbowen.com:39353
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