CC2530: CC2530 Programming

Liang Paker

Part Number: CC2530

CC2530 Programming with SmartRF Flash Programmer, "Erase, program and verify" and "Retain IEEE address' are selected.

An error arise: "Chip is locked! Not able to read IEEE address". when click perform actions.

What actions with lock the chip, and how to unlock the chip ?

0 YiKai Chen over 3 years ago

Guru 735695 points

If you check "Block debug commands", the chip would be locked and you can erase the chip to unlock it.

0 Liang Paker over 3 years ago in reply to YiKai Chen

But I didn't check the "Block debug commands"

+1 YiKai Chen over 3 years ago in reply to Liang Paker

Guru 735695 points

Sometimes, download failure in flash programmer or IAR might cause lock issue too.

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