Front Panel Usb Headers; Sata Connectors; Intel Hd Audio Link Header; Chassis Intrusion Header - Intel BLKDH57DD Technical Product Specification

Intel Desktop Board DH57DD Technical Product Specification
Table 17. Intel HD Audio Link Header
Pin Signal Name
1 BCLK
3 RST#
5 SYNC
7 SDO
9 SDI0
11 SDI1
13 Not connected
15 Not connected
Table 18. Front Panel USB Headers
Pin Signal Name
1 +5 VDC
3 D-
5 D+
7 Ground
9 KEY (no pin)
Table 19. SATA Connectors
Pin Signal Name
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground
Table 20. Chassis Intrusion Header
Pin Signal Name
1 Intruder#
2 Ground
44
Pin Signal Name
2 Ground
4 DVDD IO
6 Ground
8 3.3 V DVDD CORE
10 +12 V
12 Key (no pin)
14 3.3 V DUAL
16 Ground
Pin Signal Name
2 +5 VDC
4 D-
6 D+
8 Ground
10 No Connect