RESET 14pin 20pin GND EMULATION GND VCC P1.6 P1.0 GND XIN RST P1.7 P2.5 P2.4 P1.6 TEST XOUT P2.3 VCC P1.0 (LED1) P1.3 (S2) P1.4 P2.0 P2.1 P1.5 P1.2 (RXD) P1.1 (TXD) P2.2 P1.3 MSP-EXP430G2