Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sdd.hp.com!hplabs!hpfcso!rogerm From: rogerm@hpfcso.FC.HP.COM (Roger Mitchell) Newsgroups: sci.electronics Subject: Re: What is SSI 202 P chip? Message-ID: <7480017@hpfcso.FC.HP.COM> Date: 30 Apr 91 15:21:00 GMT References: <9104280217.AA00142@en.ecn.purdue.edu> Organization: Hewlett-Packard, Fort Collins, CO, USA Lines: 3 If it has a 3.58 crystal attached to it it may be a DTMF decoder chip if my memory serves me right. Roger Mitchell