----- Original Message -----
From: "Roger Borowski" <K9RB@bellsouth.net>
To: <a7bull@hotmail.com>; <tentec@contesting.com>
Sent: Friday, May 20, 2005 20:04
Subject: Re: [TenTec] Omni V DB25 to DB9 wiring
> Andy, By far, the easiest way is to use any
You really do not want to do that. Take a look at fIGURE 5-10a ON PAGE 5-9.
Note that only pins 1,2,3 and 7 areused. here is a good reason for that.
Look at
paragraph 6-24and table 6-1 on page 6-99.
>' standard serial (straight
> through) cable, either 9 pin or 25 pin, and your local Radio Shack has an
> adapter that with adapt one side to be what you need.
> If you are determined to brew your own cable, here's the conversion
between
> 9 and 25 pin serial connections;
> DB-9 Pin 1 to> DB-25 Pin 8 >(DCD)
> DB-9 Pin 2 to> DB-25 Pin 3 >(RXD)
> DB-9 Pin 3 to> DB-25 Pin 2 >(TXD)
> DB-9 Pin 4 to> DB-25 Pin 20 >(DTR)
> DB-9 Pin 5 to> DB-25 Pin 7 >(GND)
> DB-9 Pin 6 to> DB-25 Pin 6 >(DSR)
> DB-9 Pin 7 to> DB-25 Pin 4 >(RTS)
> DB-9 Pin 8 to> DB-25 Pin 5 >(CTS)
> 73, -=Rog-K9RB=-
>
>
> ----- Original Message -----
> From: "A.W. B." <a7bull@hotmail.com>
> To: <tentec@contesting.com>
> Sent: Friday, May 20, 2005 3:20 PM
> Subject: [TenTec] Omni V DB25 to DB9 wiring
>
>
> Ok...I used to know this...The wiring diagrams in the Omni V manual are
for
> DB25 to DB25 for a PC but I want to have a DB9 at the computer end for a
> standard serial port. Do I wire the DB9 like the diagram for the Mac DB9
in
> the manual? I seem to remember that doesn't work. Any help would be
> appreciated. Thanks!
> Andy W1AWB
>
>
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