Path: utzoo!mnetor!uunet!lll-winken!lll-lcc!mordor!sri-spam!ames!elroy!mahendo!jplgodo!wlbr!pete
From: pete@wlbr.EATON.COM (Pete Lyall)
Newsgroups: comp.sys.m6809
Subject: Re: RS-232 Program Pak fix
Message-ID: <1177@wlbr.EATON.COM>
Date: 4 Feb 88 21:41:06 GMT
References: <1032@cblpf.ATT.COM>
Reply-To: pete@wlbr.UUCP (0000-Pete Lyall)
Distribution: na
Organization: Eaton IMS, Westlake Village, CA
Lines: 19
Keywords: Coco3 RS232

>Thanks for the info about using the bitbanger instead of the Program Pak,
>I hadn't thought about using the port on the back of the COCO.
>I'll see if I can get that cable.

Is this the conventional short-DCD-to-RXD lines at the plug for
purposes of FIRQ generation? Might be interestimg to see what Eric has
cooked up, if not....

>[A general note to the net, if I were to replace the 6551 chip, how would I
>know what version to get.  

I believe the part is a 6551A - just ask for the 2MHZ version (from
JDR, Hamilton Avnet, or wherever).



-- 
Pete Lyall (OS9 Users Group VP)|  DELPHI: OS9UGVP  |  Eaton Corp.(818)-706-5693
Compuserve: 76703,4230 (OS9 Sysop) OS9 (home): (805)-985-0632 (24hr./1200 baud)
Internet: pete@wlbr.eaton.com      UUCP: {ihnp4,scgvax,jplgodo,voder}!wlbr!pete