Post by thread:[SX] SX18AC questions

In SX Microcontrollers, SX/B Compiler and SX-Key Tool, paulmac wrote:Hi all, I don't know much about the SX chips (I've been hanging around in the Propeller forums). I have found some SCENIX Chips for what seems to be a good price. I can't seem to find any info on them apart from replacement part numbers. Can someone tell me: 1) How easy it is to make a programmer that doesn't involve starting with a PIC programmer. (I can't seem to find any others) 2) what the following chip numbers are and where I can get a data sheet SX18AC/DP SX18AC/DP-O SX18AC-I/DP Thanks.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote:They are basically the same as the SX20. You can program them with the SX-Key or SX-Blitz. If they are REALLY old you may need an old version of the SX-Key IDE (there was a timing change somewhere along the way). Bean.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, paulmac wrote:Cheers Bean.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, kgracey wrote:This would have been the Industrial version. Ken Gracey Parallax, Inc.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, johncouture wrote:Bean, Do you know when that timing change occured? In other words, do I have to worry about that? (I have a lot of SX18's that I bought from Parallax about 18 months ago ) Markings:

Scenix SX18AC/DP AB9942AC ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=176358#m177081 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)

In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Tracy Allen wrote:John, I think you are okay so long as the date code starts with the letter "A", which indicates production versions. You have AB9942AC Which means is a production part manufactured in the 42nd week of 1999. Older parts would have a simple date code like 9818.

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