Intel DQ77KB

Technical Reference
57
Table 22. PCI Express Full-/Half-Mini Card Connector
Pin Signal Name Additional Signal Name
1 WAKE#
2 +3.3 V aux
3 Reserved
4 GND
5 Reserved
6 1.5 V
7 CLKREQ#
8 Reserved
9 GND
10 Reserved
11 REFCLK-
12 Reserved
13 REFCLK+
14 Reserved
15 GND
16 Reserved
17 Reserved
18 GND
19 Reserved
20 Reserved
21 GND
22 PERST#
23 PERn0
24 +3.3 V aux
25 PERp0
26 GND
27 GND
28 +1.5 V
29 GND
30 SMB_CLK
31 PETn0
32 SMB_DATA
33 PETp0
34 GND
35 GND
36 USB_D-
37 GND (mSATA) GND
38 USB_D+
continued