RE: TI-H: Clocking the link port

RE: TI-H: Clocking the link port

• To: "'ti-hardware@lists.ticalc.org'" <ti-hardware@lists.ticalc.org>
• Subject: RE: TI-H: Clocking the link port
• From: Jan Zumwalt <zumwalt@alaska.net>
• Date: Tue, 2 Sep 1997 21:57:34 -0800
• Reply-To: ti-hardware@lists.ticalc.org

Let me add another question too. I heard that the calc uses Ov for a mark
and 5v for a zero. Is this true?

>The calc to calc protocol is asynchronous, as are all the homemade 
>link
>cables.  The official GraphLink converts the TI protocol to 9600 baud.
>--
>Brian Leech
>butvis@mindspring.com
>ICQ UIN: 1355611

Okay, so now I'm lost.  How do the calcs know when a bit is ready to be
read from the link.  Maybe I should start at the begining, can someone
explain how linking works from a hardware perspective?

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• RE: TI-H: Clocking the link port
• From: Brian Leech <butvis@mindspring.com>

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