ESC GeForce6100SM-M User Manual page 29

SATA1~2: Serial ATA connectors
These connectors are used to support the new Serial ATA devices for the highest date
transfer rates (3 Gb/s ), simpler disk drive cabling and easier PC assembly. It eliminates
limitations of the current Parallel ATA interface. But maintains register compatibility and
software compatibility with Parallel ATA.
Pin Signal Name
1
Ground
3
TX-
5
RX-
7
Ground
USB1~2: Front Panel USB headers
The motherboard 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 motherboard.
Pin Signal Name
1
USBPWR
2
USBPWR
3
USB_FP_P0-
4
USB_FP_P1-
5
USB_FP_P0+
6
USB_FP_P1+
7
GND
8
GND
9
Key
10
NC
Please make sure that the USB cable has the same pin assignment as indi-
cated above. A different pin assignment may cause damage or system hang-
up.
1394A1: Onboard IEEE 1394a header (Optional)
Connect this header to any device with IEEE 1394a interface.
Pin Signal Name
Pin Signal Name
1
TPA+
3
GND
5
TPB+
7
Cable-Power
9
Key Pin
IrDA: Infrared header (Optional)
The motherboard supports an Infrared (IRDA) data port. Infrared ports allow the wireless
exchange of information between your computer and similarly equipped devices such as
printers, laptops, Personal Digital Assistants (PDAs), and other computers.
Installing the Motherboard
Pin Signal Name
2
TX+
4
Ground
6
RX+
-
-
Function
Front Panel USB Power
Front Panel USB Power
USB Port 0 Negative Signal
USB Port 1 Negative Signal
USB Port 0 Positive Signal
USB Port 1 Positive Signal
Ground
Ground
No pin
Not connected
Pin Signal Name
Function
2
TPA-
4
GND
6
TPB-
8
Cable-Power
10
GND
23