http://www.tyan.com
16
2.3.7 COM2 Connector: J42
Signal
Description Pin
# Pin
# Signal
Description
Data-Carrier
Detect 1 2 Data-Set-
Ready
Receive-Data 3 4 Request-to-
Send
Transfer-Data 5 6 Clear-to-Send
Data-
Terminal-
Ready 7 8 Ring-Indicator
Ground 9 10 Key
Use these pin definitions to connect
a port to COM2.
2.3.8 USB 2.0 Front Panel Headers: J25/J140
Signal
Description Pin
# Pin
# Signal
Description
VCC 1 2
VCC
USB DATA- 3 4
USB DATA-
USB DATA+ 5 6
USB DATA+
GND 7 8
GND
KEY 9 10
NC
Use these headers to connect to
chassis front panel USB connectors.