About JTAG debug

fdy_001 · ‎2007-04-23

Posted on April 24, 2007 at 02:15

About JTAG debug

fdy_001 · ‎2011-05-17

Posted on May 17, 2011 at 09:41

I use JTAG and Jlink to debug STR912 under IAR EWARM 4.40.

First, I can download the program to RAM and run it correctly.But I couldn't download it to FLASH,IAR show ERASE ERROR! There isn't any peripheral equipment. When cut off power,I reload to RAM or FLASH,IAR show UNABLE TO HALT CORE.

What's wrong and how can I do ?

Thanks

Foodeyun