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Chapter 5
USB3/USB4: Front Panel USB Connectors
The mainboard has two USB ports installed on the rear edge I/O port array. Additionally, some computer
cases have USB ports at the front of the case. If you have this kind of case, use auxiliary USB connector
to connect the front mounted ports to the mainboard.
NOTE:
Please make sure that the USB cable has the same pin assignement as indicated above. A
different pin assignment may cause damage or system hang-up.
COM2: Onboard Serial Port Connector
Connect a serial port extension bracket to this header to add a second serial port to your system.
Pin
Signal Name
Function
1
VREG_FP_USBPWR0
Front Panel USB Power
2
VREG_FP_USBPWR0
Front Panel USB Power
3
USB_FP_P0-
USB Port 0 Negative Signal
4
USB_FP_P1-
USB Port 1 Negative Signal
5
US
USB Port 0 Positive Signal
6
US
USB Port 1Positive Signal
7
GND
Ground
8
GND
Ground
9
KEY
No Pin
10
USB_FP_OC0
Overcurrent Signal
Pin
Singal Name
Function
1
NDCDB
Data Carry Detect
2
NSINB
Serial Data In
3
NSOUTB
Serial Data Out
4
NDTRB
Data Terminal Ready
5
GND
Ground
6
NDSRB
Data Set Ready
7
NRTSB
Request to Send
8
NCTSB
Clear to Send
9
NRIB
Ring Indicator
10
Key
Key
Summary of Contents for AcerPower F1
Page 7: ...VI ...
Page 11: ...VI ...
Page 83: ...70 Chapter 4 ...
Page 93: ...80 Chapter 6 AcerPower F1 Aspire T310 Exploded Diagram ...
Page 105: ...92 Appendix A ...
Page 111: ...98 Appendix B ...
Page 113: ...100 Appendix C ...