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HUAWEI MU739 HSPA+ LGA Module
Hardware Guide
Table 3-1 Definitions of pins on the LGA interface
PIN
Pin Name
No.
Normal
1
NC
2
JTAG_TDO
3
NC
4
NC
5
NC
6
GPIO1
7
NC
8
JTAG_TRST_N
9
RESOUT_N
10
JTAG_TMS
11
JTAG_TDI
12
JTAG_TCK
13
ON1
14
HSIC_HOST_ACTIVE
HSIC_SLAVE_WAKE
15
UP
16
GPIO2
17
SLEEP_STATUS
Issue 01 (2011-08-24)
I/
Description
O
MUX
-
No connect
O
JTAG Serial Data Out
-
No connect
-
No connect
-
No connect
General I/O pins. The
I/O
function of these pins has
not been defined. Optional
-
No connect
O
JTAG Reset/Module enable
O
Reset output
JTAG State machine
I
control signal
I
JTAG Serial Data Input
I
JTAG clock input
Turn on the module, high
I
active
HSIC Host Active;
Inactive: the host controller
is switched off;
I
Active: the host controller is
switched on. Used to
synchronize enumeration.
HSIC Slave Wakeup, used
by MU739 in L0 to indicate
I
that link can be switched to
L2 because MU739 has no
data to transfer.
General I/O pins. The
I/O
function of these pins has
not been defined. Optional
Indicates the sleep status of
MU739
O
H: MU739 is awake,
L: MU739 is in sleep
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Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
DC Characteristics (V)
Min
-
-0.3
-
-
-
-0.3
-
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
Typical
Max
-
-
1.8
2.1
-
-
-
-
-
-
1.8
2.1
-
-
1.8
2.1
1.8
2.1
1.8
2.1
1.8
2.1
1.8
2.1
1.8
2.1
1.8
2.1
1.8
2.1
1.8
2.1
1.8
2.1
15
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