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Intel Desktop Board DZ68BC Technical Product Specification
Table 20. SATA Connectors
Pin
Signal Name
1
Ground
2
TXP
3
TXN
4
Ground
5
RXN
6
RXP
7
Ground
Table 21. Dual-Port Front Panel USB 2.0 Headers
Pin
Signal Name
1
+5 V DC
3
D−
5
D+
7
Ground
9
KEY (no pin)
Table 22. USB 3.0 Connector
Pin
Signal Name
1
Vbus
2
IntA_P1_SSRX−
3
IntA_P1_SSRX+
4
GND
5
IntA_P1_SSTX−
6
IntA_P1_SSTX+
7
GND
8
IntA_P1_D−
9
IntA_P1_D+
10
ID
11
IntA_P2_D+
12
IntA_P2_D−
13
GND
14
IntA_P2_SSTX+
15
IntA_P2_SSTX−
16
GND
17
IntA_P2_SSRX+
18
IntA_P2_SSRX−
19
Vbus
20
Key
54
Pin
Signal Name
2
+5 V DC
4
D−
6
D+
8
Ground
10
No Connect
Description
Power
USB3 ICC Port1 SuperSpeed Rx−
USB3 ICC Port1 SuperSpeed Rx+
Ground
USB3 ICC Port1 SuperSpeed Tx−
USB3 ICC Port1 SuperSpeed Tx+
Ground
USB3 ICC Port1 D− (USB2 Signal D−)
USB3 ICC Port1 D+ (USB2 Signal D+)
Over Current Protection
USB3 ICC Port2 D+ (USB2 Signal D+)
USB3 ICC Port2 D− (USB2 Signal D−)
Ground
USB3 ICC Port2 SuperSpeed Tx+
USB3 ICC Port2 SuperSpeed Tx−
Ground
USB3 ICC Port2 SuperSpeed Rx+
USB3 ICC Port2 SuperSpeed Rx+
Power
No pin
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