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Core is held in reset

Hi,

I try to my board. I use stm32f3 and I use SWD(sclk-swdio-gnd-3,3v-nrst) pins for programming board. In setting, debugs I show my processor after I try to load my code but keil send "Core is held in reset"
I dont load code.

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0 Westonsupermare Pier over 7 years ago in reply to Digi Digi

The part will clamp NRST based on threshold voltage on VDDA

What debug pod? For ST-LINK make sure using current firmware rather than V25/26

If on a NUCLEO/DISCO board make sure to properly disconnect on-board target, see jumpers and solder bridges.
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0 Westonsupermare Pier over 7 years ago in reply to Digi Digi

The part will clamp NRST based on threshold voltage on VDDA

What debug pod? For ST-LINK make sure using current firmware rather than V25/26

If on a NUCLEO/DISCO board make sure to properly disconnect on-board target, see jumpers and solder bridges.
Cancel
Vote up 0 Vote down

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