User manual

59 PCM-3343 User Manual
Appendix A Pin Assignments
A.19 JTAG Connector (CN17)
A.20 PWR / HDD LED Connector (CN18)
CN17 JTAG Connector
Part Number 1653006101
Footprint PH_6x1V_2.00mm
Description PIN HEADER 6*1P 180D(M) 2.0mm DIP W/O Pb
Pin Pin Name Signal Type Signal Level
1+5V PWR
2 GND GND
3 TCK In +3.3V
4 TDO Out +3.3V
5 TDI In +3.3V
6 TMS In +3.3V
CN18 PWR / HDD LED
Connector
Part Number 1653004101
Footprint PH_4x1V_2.00mm
Description PIN HEADER 4*1P 180D(M) 2.0mm DIP WO/Pb
Pin Pin Name Signal Type Signal Level
1 PWR_LED+ Out +5V
2PWR_LED-In
3 HDD_LED+ Out +3.3V
4 HDD_LED- In +3.3V