Datasheet

Chapter 5: Advanced Serverboard Setup
5-27
BMC Heartbeat LED
A BMC Heartbeat LED is located at
DM1 on the motherboard. When DM1
is blinking, BMC functions normally. See
the table at right for more information.
BMC Heartbeat LED
Status
Color/State Defi nition
Green:
Blinking
BMC: Normal
Serial ATA Ports
There are six Serial ATA Ports
(I-SATA0~I-SATA 5) located on the
motherboard. I-SATA 0/1 support SATA
3.0 and I-SATA 2~5 are SATA 2.0 ports
These ports provide serial-link signal
connections, which are faster than the
connections of Parallel ATA. See the
table on the right for pin defi nitions.
5-11 SATA Drive Connections
SATA Ports Pin Defi nitions
(SATA0-SATA3)
Pin # Defi nition Pin # Defi nition
1 Ground 5 RX_N
2 TX_P 6 RX_P
3 TX_N 7 Ground
4 Ground