ECS SF2/648FX Manual page 29

LSIR1: Serial Infrared port
Connect a serial port extension bracket to this header to add a second serial
port to your system.
Pin Signal Name
1 VCC
2 EMPTY
3 IRRX
4 Ground
5 IRTX
SATA1/SATA2: Serial ATA headers
These connectors are use to support the new Serial ATA devices for the high-
est date transfer rates (150 MB/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 GND
3 TX-
5 RX-
7 GND
1394A2: IEEE 1394A header
Use this header to connect to any IEEE 1394A interface.
Pin Signal Name
1 TPA+
3 GND
5 TPB+
7 Cable-power
9 Key
(optional)
(optional)
Pin Signal Name
2 TX+
4 GND
6 RX+
- -
Pin Signal Name
2 TPA-
4 GND
6 TPB-
8 Cable-power
10 GND
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