S/Pdif Header; Usb 2.0 Headers - Intel BLKDX79SI Technical Product Specification

Table 15. IEEE 1394a Header
Pin Signal Name
1 Data A (positive)
3 Ground
5 Data B (positive)
7 +12 V DC
9 Key (no pin)
Table 16. SATA Connectors
Pin Signal Name
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground
Table 17. S/PDIF Header
Pin Signal Name
1 Ground
2 S/PDIF out
3 Key (no pin)
4 +5 VDC
Table 18. USB 2.0 Headers
Pin Signal Name
1 +5 V DC
2 D−
3 D+
4 Ground
5 Key (no pin)
Pin Signal Name
2 Data A (negative)
4 Ground
6 Data B (negative)
8 +12 V DC
10 Ground
Technical Reference
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