Intel DH77DF Technical Product Specification - Page 53
Table 27., PCI Express Full-/Half-Mini Card Connector
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Technical Reference Table 27. PCI Express Full-/Half-Mini Card Connector Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Signal Name WAKE# +3.3 V aux Reserved GND Reserved 1.5 V CLKREQ# Reserved GND Reserved REFCLKReserved REFCLK+ Reserved GND Reserved Reserved GND Reserved Reserved GND PERST# PERn0 +3.3 V aux PERp0 GND GND +1.5 V GND SMB_CLK PETn0 SMB_DATA PETp0 Additional Signal Name 34 GND 35 GND 36 USB_D- 37 GND 38 USB_D+ (mSATA) GND continued 53
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Technical Reference
53
Table 27.
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