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65 PCM-9588 User Manual
Appendix A Pin Assignments
A.15 CN20: USB1/2 Connector
A.16 CN22: Reset Button connector
32 COM3_DSR# IN +5V
33 COM3_RXD IN +5V
34 COM3_RTS# I/O +5V
35 COM3_TXD OUT +5V
36 COM3_CTS# IN +5V
37 COM3_DTR# I/O +5V
38 COM3_RI# IN +5V
39 GND
40 GND
Table A.14: CN19: COM1~4 Connector
Table A.15: CN20: USB1/2 Connector
Part Number 1653205261
Footprint HD_5x2P_79_BOX_N10
Description PIN HEADER 5x2P 180D(M) 2.0mm SMD IDIOT-PROOF
Pin Pin Name Signal Type Signal Level
1 +V5DUAL_USB0 PWR +5V
2 +V5DUAL_USB0 PWR +5V
3 USB0_z_P- I/O
4 USB1_z_P- I/O
5 USB0_z_P+ I/O
6 USB1_z_P+ I/O
7 GND
8GND
9GND
Table A.16: CN22: Reset Bottom Connector
Part Number 1655302020
Footprint WHL2V-2M
Description WAFER BOX 2P 180D 2.0mm MALE W/Lock
Pin Pin Name Signal Type Signal Level
1 FRP_RST# IN +3.3V
2 GND GND