🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: sci.electronics
Article #8787

Re: Single-chip EPROM microcomputer programming adaptors

#8787
From: Mark Zenier
Date: Thu, 06 Dec 1990 08:04
14 lines
1022 bytes
In article <47676@sequent.UUCP>, rjk@sequent.uucp (Robert Kelley) writes:
> Ok, now I've got my GTEK 7228 EPROM programmer running, and I'm
> able to program many common EPROMS.  I suppose I can also program
> single-chip EPROM microcomputers like the 8748, 8749, 8751, etc.
> if I can figure out how to make my EPROM programmer think it's
> programming a regular EPROM.  

The 8748 requires an extra pulse to latch some addresses, so
unless your burner has that algorithm, you're out of luck there.

The TMS7742 looks like a TMS2732A.  And I think one of the
cmos 8051 chip can do this.

markz@ssc.uucp
Technical Details
Message-ID: <620@ssc.UUCP>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!pilchuck!ssc!markz
References: <47676@sequent.UUCP>

Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!pilchuck!ssc!markz
From: markz@ssc.UUCP (Mark Zenier)
Newsgroups: sci.electronics
Subject: Re: Single-chip EPROM microcomputer programming adaptors
Keywords: EPROM microcomputer programming
Message-ID: <620@ssc.UUCP>
Date: 6 Dec 90 08:04:03 GMT
References: <47676@sequent.UUCP>
Organization: SSC, Inc., Seattle, WA
Lines: 14