JTAG connector
External power connector
CON12 GND
GND
VCC
Open to disconnect LEDs
jumper JP5/JP10
LED D2 (red) connected to
P3.6 via JP10
LED D1 (green) connected
to P1.0 via JP5
RF - Crystal Q1 26 MHz
RF - Signal SMA
Reset button S1
Push-button S2
connected to P1.7
Jumper JP1
Close JTAG
position to
debug in
JTAG mode
Jumper JP2
Close EXTfor external supply
Close INTfor JTAG supply
Close SBW position
to debug in
Spy-Bi-Wire mode
Jumper JP1
Spy-Bi-Wire mode
Footprint for 32kHz crystal
Use 0 resistor for R431/R441
to make XIN/XOUT available
on connector port5
Ω
Open to measure current
jumper JP3
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EM430F5137RF900
Figure B-52. EM430F5137RF900 Target Socket Module, PCB

113

SLAU278F–May 2009 –Revised December 2010 Hardware

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