In SX Microcontrollers, SX/B Compiler and SX-Key Tool, eduardoe wrote: SX-Key development system documentation explains: "This manual is written for the SX20/28 chips with a date code of AB9921AA or later, and SX48/52 chips with a date code of AB0001A or later. Older chips are not supported by this manual or the SX-Key development system." I've received an offer of hundreds of SX28 from a local dealer. These chips are labelled with the Scenix logo. Then I want to verify the date code of the chips, will I be able to program them witn my SX-blitz (revision A)?. Is the date code (AB9921AA or some similar) encoded in some string of the chip label? Thank you in advance ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=189735 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)