On Jun 19, 3:02 am, Seth Morabito <smorab...@gmail.com> wrote:
> Andrew requested that I give a bit of info on the serial cable pin-out
> I'm using. I've got a few pictures on Flickr describing my cable.
> It's totally straight-forward.
>
> The connections are as follows:
>
> [N8VEM -------- 9-pin DSUB]
> 2 (DSR) ------- 4
> 3 (RX) ------- 3
> 5 (TX) ------- 2
> 7 (DTR) ------- 6
> 9 (GND) ------- 5
>
> Pictures and more details:
>
http://flickr.com/photos/twylo/2592392406
http://flickr.com/photos/twylo/2592393794
http://flickr.com/photos/twylo/2592395272
>
> -Seth
Hi Seth,
I checked my serial cable and I connected it like this:
PC DB25 (9 to 25 pin cable) SBC (25 pin female)
2 TD----------------------RD
3 RD----------------------TD
7 GND---------------------GND
6 DSR---------------------DTR
20 DTR----+----------------DSR
5 CTS----+
It is the same as what you have except pin 20 DTR and 5 CTS are wired
together. This allows hardware handshaking using HyperTerm.
As to whether it is actually using hardware handshaking is probably a
matter for debate but at least it doesn't hang anymore...
:-)
Thanks and have a nice day!
Andrew Lynch
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Comments (2)
at 1:45 am on May 28, 2010
Reply
Are the pins on the PCB numbered like an IC?
Thanks.
6 5
7 4
8 3
9 2
10 1 <
at 1:51 am on May 28, 2010
Reply
Nevermind. I found the pin numbers in one of Seths photos.
10 9
8 7
6 5
4 3
2 1 <