Path: utzoo!utgpu!water!watmath!clyde!rutgers!cmcl2!nrl-cmf!mailrus!umix!uunet!portal!cup.portal.com!Chattin
From: Chattin@cup.portal.com
Newsgroups: comp.sys.cbm
Subject: Re: Sound chip Tech Info needed
Message-ID: <4261@cup.portal.com>
Date: 2 Apr 88 08:01:57 GMT
References: <37327OP4@PSUVM>
Organization: The Portal System (TM)
Lines: 2
XPortal-User-Id: 1.1001.3699

the 64 SID chip is a 6581. You can find a schematic for the entire 64,
s pinouts for each chip, in the Commodore 64 Programmers' Reference Guide.