Huawei MC509 Series Hardware Manual page 18
Cdma lga module
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Also See for MC509 Series:
- Hardware manual (57 pages) ,
- Hardware migration manual (70 pages) ,
- Development kit manual (35 pages)
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HUAWEI MC509 Series CDMA LGA Module
Hardware Guide
PIN
Pin Name
No.
Normal
83
NC
84
NC
85
USB_DM
86
USB_DP
87
JTAG_TDI
88
RUIM_RESET
89
RUIM_DATA
90
RUIM_CLK
91
LED_STATUS
92
NC
93
JTAG_RTCK
94
NC
95
NC
96
EAR_OUT_N
97
EAR_OUT_P
98
SPKR_OUT_P
Issue 02 (2013-05-06)
I/O
Description
MUX
-
-
Not connected, please keep this
pin open
-
-
Not connected, please keep this
pin open
-
I/O
Full-speed USB D-
-
I/O
Full-speed USB D+
-
I
JTAG test data input
-
O
RUIM reset
-
I/O
RUIM Data
-
O
RUIM Clock
Status indicator
-
I
SINK current source
Driver strength: 10mA
-
-
Not connected, please keep this
pin open
-
I
JTAG return clock
Not connected, please keep this
-
pin open
-
Not connected, please keep this
pin open
-
AO
(Only telematics version supports
audio function , Data only version
does not support this function)
Negative pole of the output of
Earphone interface
-
AO
(Only telematics version supports
audio function , Data only version
does not support this function)
Positive pole of the output of
Earphone interface
-
AO
(Only telematics version supports
audio function, Data only version
does not support this function)
Positive pole of the output of
speaker interface
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
DC Characteristics (V)
Min.
Typ.
-
-
-
-
-
-
-
-
–0.3
2.6
1.8/2.85
1.8/2.85
1.8/2.85
-
-
-
-
–0.3
2.6
-
-
-
-
-
-
-
-
-
-
Max.
-
-
-
-
2.9
-
-
2.9
-
-
-
-
-
18
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