Table A–19 J12 and J13 – USB connectors
J12 and J13 – USB connectors
Pin
#
Pin
#
Pin Name
Pin Name
USB1
power
USB2
power
1
1
2 USB1
– USB2
– 2
3
USB1 +
USB2 +
3
4
Gnd Gnd 4
Table A–20 J14 – Digital I/O 1
Same as J6.
Table A–21 J15 – COM1 and COM2 connector pin-outs
COM1 COM2
Pin# RS–232
signal
Pin# RS–232
signal
1
2
3
4
5
6
7
8
9
10
DCD
DSR
RxD
RTS
TxD
CTS
DTR
RI
GND
nc
11
12
13
14
15
16
17
18
19
20
DCD
DSR
RxD
RTS
TxD
CTS
DTR
RI
GND
nc
Table A–22 J16 – USB connector
J16 – USB connector
Pin #
Pin Name
Pin Name
Pin #
1
USB1 power
USB2 power
2
3
USB1 –
USB2 –
4
5
USB1 +
USB2 +
6
7 Gnd
Gnd
8
9 Gnd
Gnd
10
111