Hey Everyone,
I have some Renesas RX micros that have their read and write access protected by an ID code. I can connect to the RX micros, but the authentication key is rejected by the CPU.
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How do I pass my authentication key to J-Link Commander? I've looked through the manual and been unable to find the solution.
I have some Renesas RX micros that have their read and write access protected by an ID code. I can connect to the RX micros, but the authentication key is rejected by the CPU.
C Source Code
- Device "RX" selected.
- Connecting to target via FINE
- Cannot connect to target.
- J-Link>power on
- J-Link>connect
- Device "RX" selected.
- Connecting to target via FINE
- FINE: Found Renesas device
- Found Renesas RX210 device (MCU_DR: 0xD011)
- Starting debugger authentication...
- ****** Error: Debugger authentication failed. Authentication key rejected by CPU
- Cannot connect to target.
How do I pass my authentication key to J-Link Commander? I've looked through the manual and been unable to find the solution.
The post was edited 1 time, last by beeler ().