Wiki on 8251http://www.DailyFreeCode.ComWiki on 8251 - DailyFreeCode.ComCopyright @ 2010. All rights reserved.What is the use of 8251 chip?http://www.DailyFreeCode.Com/InterviewFAQ/8251-chip-486.aspxSun, 22 Nov 2009 00:00:00 GMTWhat is the use of modem control unit in 8251?http://www.DailyFreeCode.Com/InterviewFAQ/modem-control-unit-8251-472.aspxSat, 05 Sep 2009 00:00:00 GMT