HUAWEI MU739 HSPA+ LGA Module
Hardware Guide
Appendix A Circuit of Typical Interface
Issue 01 (2011-08-24)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
87
B
C
E
NPN-BEC
LE
D
LE
D
B
E
C
B
C
E
NPN-BEC
B
C
E
NPN-BEC
B
C
E
NPN-BEC
B
C
E
NPN-BEC
B
C
E
NPN-BEC
B
C
E
NPN-BEC
B
C
E
NPN-BEC
power supply from AP
ON signal from AP
wakeup signal from AP
wakeup signal to AP
RESET_OUT would be monitored by a host processor GPIO (with internal PU)also.
ON2_N can be controlled by a host processor
GPIO(with internal PU under reset) also
power supply from AP
ON signal from AP
Choose one power on signal(ON1 or ON2_N)
High edge active
ON1:
ON2_N: Low level active
ON1 can be controlled by a host processor
GPIO(with internal PD under reset) also
RESET signal from AP
pmu reset signal from AP
R3
04
10
K
VBAT
1
3
2
Q302
R3
15
20
0
1
3
2
Q307
VIO_AP
VIO_AP
ON1_AP
R313
2.2K
R314
2.2K
R305
0
RESOUT_N
LED_STATUS
LED_MODE
RESOUT_N_AP
WAKEUP_OUT_N_AP
WAKEUP_OUT
WAKEUP_IN_AP
WAKEUP_IN
VCC_EXT1_1V8
RESIN_N_AP
RESIN_N
ON2_N
O2N_AP
V_ON1
VBAT_PMU
VBAT_PMU
C3
02
33
PF
10
0N
F
C3
03
1
3
2
Q308
1
3
2
Q303
2.2K
R311
1
3
2
Q301
R303
220K
100NF
C3
05
100NF
C3
04
R3
02
22
0K
10
0K
R3
12
1
3
2
Q306
1
3
2
Q305
R310
2.2K
R3
07
10
K
R3
08
10
K
1
2
3
Q304
C3
01
33PF
2
1
D2
R3
16
20
0
2
1
D1
R301
2.2K
R3
09
10
0K
R306
2.2K
B
C
E
NPN-BEC
W_DISABLE signal from AP
R3
17
10
0K
VCC_EXT1_1V8
C3
06
33PF
1
3
2
Q309
R318
2.2K
W_DISABLE_N
W_DISABLE_AP
V_ON1
ON1
1
3
2
Q310
C3
22
33PF
R322
2.2K
PWRDWN_N_AP
PWRDWN_N
B
C
E
NPN-BEC
power supply from AP
wakeup signal to AP
2
3
1
Q320
C3
40
10
0N
F
R3
21
10
0K
R320
2.2K
SLEEP_STATUS
WAKEUP_OUT_N_AP
VIO_AP
DNI
DNI
DNI
JTAG Test Point
USIM Interface
DNI
DNI
SIM_DATA
R401
0
R402
4.7K
**
1U
C4
05
R404
**1K
C4
06
**10N
R403
**10K
JTAG_TRST_N
R4
06
0
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J401
VCC_EXT1_1V8
VCC_EXT2_2V6
R4
05
**
0
JTAG_RESIN_N
SIM_DATA_0
SIM_VCC
SIM_RST
SIM_CLK
1
2
6
D4
02
1
2
6
D4
01
33P
C4
04
C4
03
33P
33P
C4
02
C4
01
33P
JTAG_TDI
JTAG_TMS
JTAG_TCK
JTAG_RTCK
JTAG_TDO
draft2