Huawei MU709 Series Hardware Manual page 15
Hspa+ mini pcie module
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Also See for MU709 Series:
- Hardware manual (86 pages) ,
- Design manual (18 pages) ,
- Development kit manual (35 pages)
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HUAWEI MU709 Series HSPA+ Mini PCIe Module
Hardware Guide
Pin
Pin Name
No.
Mini PCI
HUAWEI
Express
Pin
Standard
Description
Description
35
GND
GND
36
USB_D-
USB_DM
37
GND
GND
38
USB_D+
USB_DP
39
3.3Vaux
VCC_3V3
40
GND
GND
41
3.3Vaux
VCC_3V3
42
LED_WWAN
LED_WWAN
#
#
43
GND
GND
44
LED_WLAN
NC
#
45
Reserved
PCM_CLK
46
LED_WPAN
NC
#
47
Reserved
PCM_DOUT
48
1.5 V
NC
49
Reserved
PCM_DIN
50
GND
GND
51
Reserved
PCM_SYNC
Pad
Description
Parameter
Type
-
Ground
-
I/O
USB signal
-
D-
-
Ground
-
I/O
USB signal
-
D+
PI
3.3 V DC
-
supply input.
-
Ground
-
PI
3.3 V DC
-
supply input.
O
Active-low
V
OL
LED signal
indicating the
state of the
card.
-
Ground
-
-
Not
-
connected
O
PCM
V
OL
interface
V
clock
OH
-
Not
-
connected
O
PCM I/F data
V
OL
output
V
OH
-
Not
-
connected
I
PCM I/F data
V
IL
input
V
IH
-
Ground
-
O
PCM
V
OL
interface
V
OH
sync
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
Issue 04 (2015-06-25)
Description of the Application Interfaces
Min.
Typ.
Max.
(V)
(V)
(V)
-
-
-
-
-
-
-
-
-
-
-
-
3.0
3.3
3.6
-
-
-
3.0
3.3
3.6
–0.3
-
0.45
-
-
-
-
-
-
–0.3
0
0.45
1.35
1.8
2.1
-
-
-
–0.3
0
0.45
1.35
1.8
2.1
-
-
-
–0.3
0
0.63
1.17
1.8
2.1
-
-
-
–0.3
0
0.45
1.35
1.8
2.1
Comments
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
15
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