Hi, I've an ULINK 2 for debugging/programming an cortex-m0 processor, it works for a few time but now the reset pin is always at low level, when I try to flash it return this error "Device could not be powered up ". Why? Thanks.
The message may come up if at the "Control Status Register" the settings of the "System Power Up Request" and the "System Power Up Acknowledge" are not set! It is important that the CPU got the required Clock (Power) in time.