Re: TI-H: I2C LCD module with MBus

To: <ti-hardware@lists.ticalc.org>
Subject: Re: TI-H: I2C LCD module with MBus
From: "Jon Olson" <morph@jmss.com>
Date: Sat, 28 Feb 1998 12:49:09 -0500
Reply-To: ti-hardware@lists.ticalc.org


Oh yah, i'd forgotten we were talking about ASM control here :>

-----Original Message-----
From: Osma Suominen <ozone@clinet.fi>
To: ti-hardware@lists.ticalc.org <ti-hardware@lists.ticalc.org>
Date: Saturday, February 28, 1998 1:28 PM
Subject: Re: TI-H: I2C LCD module with MBus


>
>Jon Olson wrote:
>
>> According to ticalc.org, the 82 uses a 6 Mhz Z80 just like the rest of
them.
>> The same is true for the 83. I'm not clear on how standard linking works
on
>> any of the calcs, but could the speed diff have something to do with the
>> fact that 82 and 83 can link to each other, and 85 and 86 can link to
each
>> other, but 82 and 83 can't link to 85 and 86?
>
>OK so I was wrong with the 4 MHz, but I'm pretty sure it has nothing to do
>with the fact that some of the 8x's can link with each other. That has to
>do with the TI protocol variable transfers in the TI operating system, not
>with direct assembly language link port control.
>
>-Ozone
>
>--
>*** Osma Suominen *** ozone@clinet.fi *** http://www.clinet.fi/~ozone ***
>
>