Re: TI-H: $4 Serial Link won't work
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Re: TI-H: $4 Serial Link won't work
In a message dated 3/4/99 8:26:19 PM Pacific Standard Time,
alan.harper@usa.net writes:
> Hi, i was wondering if somebody might be able to put me in the right
> direction to getting my serial link working. When i plug it in to my serial
> port, the LED comes on, and when i plug it in to my calculator (an 83, but
> happens to 82 i've tried aswell), it causes it to 'freeze'. as soon as i
> unplug either the cable from the computer, or from the calcualtor, after
> about 2 seconds, it returns to normal.
>
> i've checked all the connections, checked all the solder joins (i did mine
> on a pcb), and everything was ok, i got my electronics teacher too have a
> look at it, he checked everything, but still no go. the only thing that i
> can think that it might be is the diodes, i asked for 4.7v zeners, but i
> didn't know what wattage, so i got 400mw ones.
>
> i also would like to get my hands on a rom file, so at least i can use an
> emulator to start to learn asmbler, but if anyone could help i would be
very
> greatful.
>
> Alan Harper
my 83 will freeze unless i start the link software and the only one that works
for me is wtran8x 16bit, i use a parallel though
-JJS