Wiring: Host to Target

Picture: Host and Target Wiring

This is the complete test setup, the USB cable goes to my FreeBSD PC.



I use a MSP-EXP430G2 Board because I have one and it’s convenient, but half of the board is wasted as only the MSP430 is used, and the ‘Emulation’ half is disconnected. A single MSP430 chip can be used instead of the MSP-EXP430G2 Board.

Remove Target Jumpers

Remove these jumpers on the MSP-EXP430G2 Board to isolate the MSP430 chip from the Emulation support circuitry.
  • VCC
  • TST
  • RXD
  • TXD

Connection Table

TM4C1294 Host Pin MSP430 Target Pin
PA4 /Reset
PA5 Test
3.3V VCC

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