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- Path: news.oulu.fi!jopi
- From: jopi@stekt.oulu.fi (Jouko Valta)
- Newsgroups: comp.sys.cbm
- Subject: Re: 1541 serial codes...
- Date: 08 Mar 1996 13:37:56 GMT
- Organization: University of Oulu, Department of Electrical Engineering, Finland
- Distribution: world
- Message-ID: <JOPI.96Mar8153756@stekt24.oulu.fi>
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- In-reply-to: nobody@is.home's message of 6 Mar 1996 15:44:14 GMT
-
- >> What bits/bytes do I squeeze along the serial bus to get the
-
- Mike> 1) Make sure the serial ports are TTL. I know nothing about
- Mike> Macintosh serial ports, but standard RS-232 communicates at
- Mike> +/-12 volts.
-
- It's neither RS-232 nor serial port what you should use. It's much
- easier to program a parallel port for this purpose.
-
-
- Mike> 2) If #1 is OK, get a copy of the C64 Programmers Reference
- Mike> Guide. There are complete timing diagrams for
- Mike> sending/recieving data, commands, and EOI.
-
- Well said.
-
-
- --j;
-
-