12
Serial port header
Figure 8 Serial port header pin-out
Pin Signal
Pin Signal
1
DCD (Data Carrier Detect)
2
RXD# (Receive Data)
3
TXD# (Transmit Data)
4
DTR (Data Terminal Ready)
5
Ground
6
DSR (Data Set Ready)
7
RTS (Request To Send)
8
CTS (Clear To Send)
9
RI (Ring Indicator)
10
Key (no pin)
T
ABLE
8
S
ERIAL PORT HEADER SIGNALS
Front Panel USB 3.0 header
Figure 9: Front Panel USB 3.0 header
PIN
Signal
Description
1
Vbus
Power
2
IntA_P1_SSRX-
USB3 ICC Port1 SuperSpeed Rx-
3
IntA_
USB3 ICC Port1 SuperSpeed Rx+
Data (positive)
4
GND
Ground
Ground
5
IntA_P1_SSTX-
USB3 ICC Port1 SuperSpeed Tx-
No Connect
6
IntA_
USB3 ICC Port1 SuperSpeed Tx+
7
GND
Ground
Ground
8
IntA_P1_D-
USB3 ICC Port1 D- (USB2 Signal D-)
