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  • [ABANDONED] Exception on exit from Low Power Mode via JTAG

    stephen.d - - J-Link/Flasher related

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    Hey guys, We're currently working with ARM M4 core processors, it seems after flashing the device via JTAG and going in and out of sleep a few times an exception occurs after wakeup after n times. This issue is not present following a power reset. We do not see this issue with SWD programming, or by changing modes to SWD after flashing via JTAG and issuing a reset command. We do not have a external reset pin connected, reset is type 8, core and perphs. Verified with JLink Lite and CortexM Jtag u…