Other Parts Discussed in Thread: MSP-FET, MSP-TS430PW20
Hi,
How to enable Code copy prevention in MSP430FR2000. I m new to this device so please do needful.
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Hi,
How to enable Code copy prevention in MSP430FR2000. I m new to this device so please do needful.
Hi,
Are you looking for the Electronic Fuse function on this chip? You can refer to the UG chapter 1.11.1
https://www.ti.com.cn/cn/lit/ug/slau445i/slau445i.pdf
Best regards,
Cash Hao
Hi Harsh,
Based on the UG,
"JTAG Signature 1 (memory address 0FF80h) and JTAG
Signature 2 (memory address 0FF82h) control the behavior of the device locking mechanism."
You need to write any other value in 0FF80h to 0FF83h in the code, and build your code in the CCS.
Best regards,
Cash Hao
Hi Harsh,
You can try to erase the memory through BSL
Best regards,
Cash Hao
Hi,
1. Use a MSP-FET or a MSP-BSL "Rocket" board for the BSL function
2. 5pins are needed. TEST RST TXD RXD GND
3. Use Uni-flash tool to load a wrong password file to the MCU.
Best regards,
Cash Hao
There is no need for BSL, because FR2xx can be mass erased (back to factory state) by SBW / JTAG mailbox system. This can be done with msp430flasher by ERASE_USER_CODE erase option or by CCS selecting proper checkbox for connection option...
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