PPM-C407/Configuration
v1.0
www.winsystems.com
Page 29
7.8.12 J501 Mini-PCIe/mSATA Connector
The PPM-C407 provides a mini-PCIe socket to support a variety of peripherals as
available in this format. The socket alternatively supports a mSATA device in this
socket. A sense circuit identifies the type of device present in the socket and auto-
switches to handle either type.
Layout and Pin Reference:
Pin
Name
Pin
Name
1
WAKE#
2
3.3Vaux
3
COEX1
4
GND
5
COEX2
6
1.5V
7
CLKREQ#
8
UIM_PWR
9
GND
10
UIM_DATA
11
REFCLK-
12
UIM_CLK
13
14
UIM_RST
15
GND
16
UIM_VPP
17
RSVD(UIM_C8)
18
GND
19
RSVD(UIM_C4)
20
W_DISABLE#
21
GND
22
PERST#
23
PERn0
24
3.3Vaux
25
PERp0
26
GND
27
GND
28
1.5V
29
GND
30
SMB_CLK
31
PERn0
32
SMB_DATA
33
PERp0
34
GND
35
GND
36
USB_D-
37
GND
38
USB_D+
39
3.3Vaux
40
GND
41
3.3Vaux
42
LED_WWAN#
43
GND
44
LED_WLAN#
45
RSVD
46
LED_WPAN#
47
RSVD
48
1.5V
49
RSVD
50
GND
51
MSATA DET
52
3.3Vaux
Shaded cells indicate unconnected signals.
PRELIMINARY
