Hi, I'm not sure if this is useful, but I thought I'd contribute it back. The attached patch causes the JEDEC probe to recognize parts of type HY28F002T, this is a 256k EEPROM which we happen to use on some of our boards for the BIOS. Cheers, Ian. -- Ian Campbell Design Engineer Arcom Control Systems Ltd, Clifton Road, Cambridge CB1 7EA United Kingdom Tel: +44 (0)1223 403465 E-Mail: icampbell@arcomcontrols.com Web: http://www.arcomcontrols.com ________________________________________________________________________ This email has been scanned for all viruses by the MessageLabs SkyScan service. For more information on a proactive anti-virus service working around the clock, around the globe, visit http://www.messagelabs.com ________________________________________________________________________