16
AMD RS880 motherboard
Connecting Serial ATA Cables
The Serial ATA III connector is used to connect the Serial ATA III device to the
motherboard. These connectors support the thin Serial ATA III cables for primary
storage devices. The current Serial ATA III interface allows up to 6 Gb/s data transfer
rate. There are six serial ATA connectors on the motherboard.
SATA-Pin Definition
Pin
Signal
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
Fan Connectors
There are two fan connectors on the motherboard.
The fan speed can be detected and viewed in the
PC Health section of the CMOS Setup.
SPDIF-Out Connector
This connector provides a SPDIF (Sony/Philips
Digital Interface) output to digital multimedia device
through coaxial connector.
CN5 - Pin Definition
Pin
Signal
1
GND
2
SPDIF-out
3
VCC
120
240
121
120
240
121
1.5V
1.5V
.
.
.
.
.
.
SATA4
SATA3
CPU FAN Connector
GND
+12V
Sense
Control
SYS FAN Connector
GND
+12V
Sense
Control
SATA2
SATA1
CN5
SATA5
SATA6