Intel DH77EB Technical Product Specification - Page 48

Table 18., Front Panel USB 3.0 Connector, Table 19., SATA Connectors, Table 20., S/PDIF Header

Page 48 highlights

Intel Desktop Board DH77EB Technical Product Specification Table 18. Front Panel USB 3.0 Connector Pin Signal Name 1 Vbus 2 IntA_P1_SSRX− Description Power USB3 ICC Port1 SuperSpeed Rx− 3 IntA_P1_SSRX+ USB3 ICC Port1 SuperSpeed Rx+ 4 GND 5 IntA_P1_SSTX− 6 IntA_P1_SSTX+ Ground USB3 ICC Port1 SuperSpeed Tx− USB3 ICC Port1 SuperSpeed Tx+ 7 GND 8 IntA_P1_D− 9 IntA_P1_D+ Ground USB3 ICC Port1 D− (USB2 Signal D−) USB3 ICC Port1 D+ (USB2 Signal D+) 10 ID 11 IntA_P2_D+ 12 IntA_P2_D− Over Current Protection USB3 ICC Port2 D+ (USB2 Signal D+) USB3 ICC Port2 D− (USB2 Signal D−) 13 GND 14 IntA_P2_SSTX+ 15 IntA_P2_SSTX− 16 GND Ground USB3 ICC Port2 SuperSpeed Tx+ USB3 ICC Port2 SuperSpeed Tx− Ground 17 IntA_P2_SSRX+ 18 IntA_P2_SSRX− 19 Vbus USB3 ICC Port2 SuperSpeed Rx+ USB3 ICC Port2 SuperSpeed Rx+ Power Table 19. SATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 20. S/PDIF Header Pin Signal Name 1 Ground 2 S/PDIF out 3 Key (no pin) 4 +5 V DC 48

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Intel Desktop Board DH77EB Technical Product Specification
48
Table 18.
Front Panel USB 3.0 Connector
Pin
Signal Name
Description
1
Vbus
Power
2
IntA_P1_SSRX−
USB3 ICC Port1
SuperSpeed Rx−
3
IntA_P1_SSRX+
USB3 ICC Port1 SuperSpeed Rx+
4
GND
Ground
5
IntA_P1_SSTX−
USB3 ICC Port1 SuperSpeed Tx−
6
IntA_P1_SSTX+
USB3 ICC Port1 SuperSpeed Tx+
7
GND
Ground
8
IntA_P1_D−
USB3 ICC Port1 D− (USB2 Signal D−)
9
IntA_P1_D+
USB3 ICC Port1 D+ (USB2 Signal D+)
10
ID
Over Current Protection
11
IntA_P2_D+
USB3 ICC Port2 D+ (USB2 Signal D+)
12
IntA_P2_D−
USB3 ICC Port2 D− (USB2 Signal D−)
13
GND
Ground
14
IntA_P2_SSTX+
USB3 ICC Port2 SuperSpeed Tx+
15
IntA_P2_SSTX−
USB3 ICC Port2
SuperSpeed Tx−
16
GND
Ground
17
IntA_P2_SSRX+
USB3 ICC Port2 SuperSpeed Rx+
18
IntA_P2_SSRX−
USB3 ICC Port2 SuperSpeed Rx+
19
Vbus
Power
Table 19.
SATA Connectors
Pin
Signal Name
1
Ground
2
TXP
3
TXN
4
Ground
5
RXN
6
RXP
7
Ground
Table 20.
S/PDIF Header
Pin
Signal Name
1
Ground
2
S/PDIF out
3
Key (no pin)
4
+5 V DC