Part Number:CC2650
Hello
Trying to initiate communication with the CC2650 ROM bootloader (from a MSP432P4111 host MCU) on our custom board is proving challenging. The two (0x55) sync bytes are not acknowledged until the device is reset several times (at least 5 or 6). We've checked the supplies and can't see a problem. Resetting the host MCU via the debugger has no effect.
Any thoughts are appreciated!
Regards
Meenal