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JTAG Reset

sjo
Associate II

‎2006-01-15 09:35 PM

Posted on January 16, 2006 at 06:35

JTAG Reset

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sjo
Associate II

‎2006-01-11 08:45 PM

Posted on January 12, 2006 at 05:45

Could ST confirm if the jtag cell is reset when RSTIN is asserted, this would explain what i am seeing.

Regards

sjo

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sjo
Associate II

‎2006-01-15 09:35 PM

Posted on January 16, 2006 at 06:35

I am working on an open source project called OpenOCD -

http://developer.berlios.de/projects/openocd

This is a arm7/9 debugger/programmer gdb/telnet server.

One of the methods of halting the program from hardware reset is to set a breakpoint on 0x00 and reset device.

This works if the jtag cell is not reset under device reset.

For the str7 a software reset will have to be used instead - simliar to the lpc devices.

Regards

sjo

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