Wincomm WMP-19B User Manual page 52

APPENDIX
Pin # Signal Description
1 WAKE#
3 Reserved
5 Reserved
7 CLKREQ#
9 GND
11 REFCLK-
13 REFCLK+
15 GND
17 Reserved
19 Reserved
21 GND
23 PERn0
25 PERp0
27 GND
29 GND
31 PETn0
33 PETp0
35 GND
37 GND
39 +3.3VSB
41 +3.3VSB
43 GND
45 CL_CLK
47 CL_ DATA
49 Controller Link RST#
51 Reserved
J7 – BIOS Socket
Pin # Signal Description
1 CS#
2 SO
3 WP#
4 VSS
38
Pin #
Pin #
5
6
7
8
WMP-19B/22B User's manual
Signal Description
2 +3.3VSB
4 GND
6 +1.5VS
8 Reserved
10 Reserved
12 Reserved
14 Reserved
16 Reserved
18 GND
20 Reserved
22 PERST#
24 +3.3VSB
26 GND
28 +1.5VS
30 SMB_CLK
32 SMB_DATA
34 GND
36 USB_D-
38 USB_D+
40 GND
42 Reserved
44 Reserved
46 Reserved
48 +1.5VS
50 GND
52 +3.3VSB
Signal Description
SI
SCLK
HOLD#
VDD