Hello
When JTAG Key is written on territory in JTAG key (17FCh - 17FFh), it's automatic at the next time of power supply on, JTAG lock?
Or does BSL do JTAG lock?
When rewriting BSL, can the function of JTAG lock be eliminated?
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da said:
When JTAG Key is written on territory in JTAG key (17FCh - 17FFh), it's automatic at the next time of power supply on, JTAG lock?
yes
da said:
Or does BSL do JTAG lock?When rewriting BSL, can the function of JTAG lock be eliminated?
There is no BSL command for manipulation with JTAG key, but it can be reseted by writing zero values on 17FCh - 17FFh. After this BSL can be reflashed using SBW / JTAG with default values (0FFh) on 17FCh - 17FFh.
http://forum.43oh.com/topic/2972-sbw-msp430f550x-based-programmer/?p=44019
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