Re: (no subject)

I'm developing a commercial board based on TINI that could get input commands 
directly from Serial port or Parallel port of a PC. 


Il 22/06/2003 22.22.11, Marc Nicholas 
<marc-uEr7QD5cFFrZKC0ZTTeLDg@xxxxxxxxxxxxxxxx> ha scritto:

>Okay, I'll bite...
>
>You want to connect a parallel port to the TINI's serial port? Might I
>suggest a couple of two alternate approaches:
>
>(1) Connect the parallel port to the bus of the TINI...if you don't have
>CPLD experience, this might be an issue. This'll give you a
>high-performance, parallel and highly controllable/predictable solution.
>
>(2) Use 1 or 2 DS2408 8-bit GPIO chips on the 1-wire bus. Might be a bit
>slow.
>
>What's the application? Often knowing the "what and the why" can help
>establish which approach is best.
>
>
>-marc
>
>On 22/6/03 15:40, "Pierpaolo Vacalebri" 
><pierpaolov-VGgt2q2+T+FeoWH0uzbU5w@xxxxxxxxxxxxxxxx> wrote:
>
>> hi all. I'm looking for a smart solution to connect Tini based project to a 
>> Pc
>> parallel port. An interesting solution, from my point of view,  could be a
>> parallel to serial converter dedicated IC.
>> The IC should control SPP and/or EPP Parallel port translating parallel input
>> to serial1 of DS80c400 and viceversa.  Any suggestion (a part  number or 
>> other
>> solutions) ? Tank you
>> 
>> 
>> 
>> 
>> 
>> 
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>
> 
>--------------------------------------------------
>Marc Nicholas Geekythings Inc. C/416.543.4896
>UNIX, Database, Security and Networking Consulting
>
>







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