[Need help] Does anyone know how to program str71x without JTAG?

daweiy · ‎2007-03-05

Posted on March 06, 2007 at 05:27

daweiy · ‎2007-03-04

Posted on March 04, 2007 at 23:36

Hello everyone,

When I get a str71x from any distributor, there is nothing inside the processor, how can I program user application into the internal flash without JTAG? Or is there any tool supports multiple str71x processors programming at the same time?

Thanks for any comment.

Dawei

jgoril · ‎2007-03-04

Posted on March 05, 2007 at 06:50

For multiply off-board programming look at

http://www.elnec.com/beehive4plus.php

:)

sjo · ‎2007-03-05

Posted on March 05, 2007 at 18:11

The str71 did have a bootloader but it was removed as it did not work correctly.

If the volume is not enough to order preprogrammed parts then the only option is jtag programming.

Regards

sjo

daweiy · ‎2007-03-05

Posted on March 05, 2007 at 19:11

Thank you very much for replies.

The multiply off-board programming looks like what I want.

By the way, sjo, do you know the rough volume for available programmed parts order?

Thanks again.

Dawei

sjo · ‎2007-03-05

Posted on March 06, 2007 at 05:27

If i remember correctly about 5000 MOQ, usually a NRE charge applies.

You will have to contact your local ST sales office for full details.

Regards

sjo