Front Panel Audio Header; Serial Ata Connectors; Front Panel Ieee 1394A Header - Intel DX58SO2 Specification

2.2.2.1 Signal Tables for the Connectors and Headers
Table 11. Front Panel Audio Header
Pin Signal Name
1 [Port 2] Left channel
3 [Port 2] Right channel
5 [Port 1] Right channel
7 SENSE_SEND (Jack detection)
9 [Port 2] Left channel
Table 12. Serial ATA Connectors
Pin Signal Name
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground
Table 13. Front Panel IEEE 1394a Header
Pin Signal Name
1 Data A (positive)
3 Ground
5 Data B (positive)
7 +12V_DC
9 Key (no pin)
Note: The +12 V DC power on the IEEE 1394a header is fused.
Pin Signal Name
2 Ground
4 PRESENCE# (Dongle present)
6 [Port 1] SENSE_RETURN
8 Key (no pin)
10 [Port 2] SENSE_RETURN
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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