On 11/11/2010 05:01, Peter Stuge wrote:
Spencer Oliver wrote:
The default behaviour was changed to make it compatible with all
cortex-m3 cores - will have to check but some stm32 and nxp parts
had issues using SYSTEMRESET.

Please give more detail about those nxp parts?



All LPC17xx devices according to docs:
This is intended to force a large system reset of all major
components except for debug. Note: support for
SYSRESETREQ is not included in LPC17xx devices.

http://www.nxp.com/documents/user_manual/UM10360.pdf page 769

This is why VECTRESET was chosen as the safe default on all cortexm3 cores.

Cheers
Spen
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