Re: A86: Link Tutorial

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Re: A86: Link Tutorial


sorry,
high=1=active=about 6v (maybe floating)
low=0=inactive=0v (connected to ground)

-josh

On Mon, 22 Nov 1999 17:59:32 EST "Ricky Cobb" <arcadesdude@hotmail.com>
writes:
>
>low?, high? what the heck? does that mean active or ready to recieve 
>or 
>nonactive or what?
>
>Ricky Cobb
>arcadesdude@hotmail.com
>icq# 41440378
>
>
>>From: rabidcow@juno.com
>>Reply-To: assembly-86@lists.ticalc.org
>>To: assembly-86@lists.ticalc.org
>>Subject: Re: A86: Link Tutorial
>>Date: Tue, 12 Oct 1999 06:50:30 -0700
>>
>>
>>the actual method to send one bit is to put a 0 out on one wire of 
>the
>>link port then wait for the other to go low.  when that happens, you
>>write a 1 to the wire you wrote a 0 to and wait for the other to go 
>high
>>again.  whether the bit transmitted is a 1 or a 0 depends on which 
>line
>>you wrote the 0 to.  repeat this 8 times and you have a byte
>>
>>there are other methods, perhaps some that are better, but this is 
>the
>>one the ti-os uses.
>>
>>-josh
>>
>>On Sun, 21 Nov 1999 18:30:55 EST "Ricky Cobb" 
><arcadesdude@hotmail.com>
>>writes:
>> >
>> >   I would like to see a link tutoral on sending and recieving 
>bytes
>> >though
>> >the link port of the calc.  An actuall tutorial explaining step by
>> >step the
>> >process of doing this, instead of just throwing Pascal Bouron's 
>link
>> >routines back in my face would be nice.  There are not many link 
>games
>> >out
>> >there, maybey a tutorial would help that.
>> >
>> >
>> >Ricky Cobb
>> >arcadesdude@hotmail.com
>> >icq# 41440378
>> >
>> >p.s. ZTetris rules! but the link routines are a bit buggy.
>> >
>> >______________________________________________________
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>
>
>
>______________________________________________________
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