Hello,
I have an MSP430FR5969 on my boards (see the attached schematic).
My problem is that when I touch the JTAG pins, sometimes the micro reset, and I want to avoid it.
I use the JTAG 4 Wire to program and debug the code, after that I don't need to use the RST pin.
I have found this solution but I'm not sure it can work, and especially I'm not sure I will be able to reprogram the micro :
1) NMIIE = 0; // Disable NMI interrupt
2) SYSNMI= 1; // Enable NMI (disable RST)
3) SYSRSTRE=0; // Disable Pullup/Pulldown resistor
Will this solution works ? Do I have to set any others register ? But especially, will I be able to reprogram the micro via JTAG if needed ?
Thank you