Update: This post may seem a little off-topic, but I know there are other board designers on this list who must face similar problems when debugging boards...

Bob Wirka

Bob Wirka wrote:

Could someone give a recommendation for a device that will allow me to add ttl-style I/O to a PC or laptop?

Now that parallel ports have gone the way of serial ports, I can't bit-bang a parallel port anymore.

I've done a poor-man's SPI port, JTAG programmer, and other tasks using the parallel port, and would like to do some of this with my laptop sans parallel port. Is there a logic analyzer or some other device out there that could be plugged into a USB port to provide bit-bangable I/O?

Any suggestions?

Thanks,

Bob Wirka
Realtime Control Works


____________________________________________________________
You are subscribed to the PEDA discussion forum

To Post messages:
mailto:[email protected]

Unsubscribe and Other Options:
http://techservinc.com/mailman/listinfo/peda_techservinc.com

Browse or Search Old Archives (2001-2004):
http://www.mail-archive.com/[email protected]

Browse or Search Current Archives (2004-Current):
http://www.mail-archive.com/[email protected]






____________________________________________________________
You are subscribed to the PEDA discussion forum

To Post messages:
mailto:[email protected]

Unsubscribe and Other Options:
http://techservinc.com/mailman/listinfo/peda_techservinc.com

Browse or Search Old Archives (2001-2004):
http://www.mail-archive.com/[email protected]

Browse or Search Current Archives (2004-Current):
http://www.mail-archive.com/[email protected]

Reply via email to