Re: Real Time Clock on Cassette Write/Sense lines

From: Jim Brain <*brain_at_jbrain.com*> Date: Sat, 11 Feb 2012 10:40:02 -0600 Message-ID: <4F3699E2.9000403@jbrain.com> · brain_at_jbrain.com

On 2/11/2012 3:26 AM, Rob Clarke wrote:
>
>> Did you check all machines? IIRC, SENSE is an output-only on some 
>> computer (maybe the 264 series aka C16, C116, plus/4, or the 600/700 
>> series). Otherwise, I would have used SENSE in the custom protocol of 
>> the C2N232.
>
> Sense is read only on 264 series.
>
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OK, on those units, is READ (going to the 7501 directly) read only, or 
can that port pin be set to output as well?

Jim

-- 
Jim Brain
brain@jbrain.com
www.jbrain.com


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