Major problems with UP2000 - need help in Firmware
William H. Magill
magill at mcgillsociety.org
Sat Jan 1 02:11:45 UTC 2005
On 31 Dec, 2004, at 16:33, A. Devine wrote:
>>> Definitely. If you are connecting two PC-style COMM ports together
>>> you'll
>>> need a null modem cable.
>>
>> Also make certain that it is 9600 baud 8n.
>>
>
> OK thanks, thought as much. Hopefully the last question on this...
> what type of Null Modem cable is needed:
>
> http://www.lammertbies.nl/comm/info/RS-232_null_modem.html
>
> Since Im gonna have to make this myself (any serial cables are hard to
> find these days), hopefully the most basic type will suffice "Null
> modem without handshaking".
Classic DEC 3 wire ... R/T/G 2 - 3
3 - 2
7 - 7
BTW: If I remember correctly, com1 is the only port which has full
"handshaking" capability.
T.T.F.N.
William H. Magill
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magill at mcgillsociety.org
magill at acm.org
magill at mac.com
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