Re: TI-H: USB Graphlink?

To: ti-hardware@lists.ticalc.org
Subject: Re: TI-H: USB Graphlink?
From: Grant Stockly <gussie@alaska.net>
Date: Fri, 4 Dec 1998 18:52:39 -0900
Delivered-To: ti-hardware-outgoing@towerguard.unix.edu.sollentuna.se
In-Reply-To: <010b01be1ff3$ed92d6d0$0100a8c0@jsodesk>
Reply-To: ti-hardware@lists.ticalc.org


>However, all it does is takes standard serial output, and converts it to the
>TI protocol. I think most people are just to lazy to do so. Also, a USB one
>would need it's own drivers anyway, and would therefore requies proprietary
>software, unless you made it simulate being a standard COM port. Either way,
>building a standard graphlink wouldn't be too hard with a Microcontrollers,
>i don't think that building one for a USB port would be that difficult
>either...

Except that a good USB buss operates at 12MHz, out of the range of PICs and
AVRs.  The Scenix could do it...

Grant

References:

Re: TI-H: USB Graphlink?

From: "Jon Olson" <morph@jmss.com>