Huawei MU509 Hardware Migration Manual page 57

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
Pin MU509 MC509
No.
Signal Level Signal
Definition Definition
39 MIC2_N - MIC2_N
40 MIC1_P - MIC1_P
41 MIC1_N - MIC1_N
42 JTAG_TCK CMOS JTAG_TCK
1.8 V
43 Reserved - Reserved
44 GPIO CMOS GPIO
2.6 V
45 GPIO CMOS W_DISABL
2.6 V E
46 GPIO CMOS GPIO
2.6 V
47 NC - NC
48 GND - GND
49 GND - GND
NOT USED
is only for
MU509-65
50 GND - GND
Issue 08 (2016-12-12)
MU609 ME909u-521
Level Signal Level Signal
Definition Definition
- NC - NC
- NC - NC
- NC - NC
CMOS JTAG_TCK CMOS JTAG_TCK
2.6 V 1.8 V
- Reserved - Reserved
CMOS Reserved - Reserved
2.6 V
CMOS Reserved - Reserved
2.6 V
CMOS Reserved - Reserved
2.6 V
- NC - JTAG_SRST
_N
- GND - GND
- GND - GND
- GND - GND
HUAWEI Proprietary and Confidential
Copyright © HUAWEI Technologies Co., Ltd.
ME909u-523/ME209u-526
Level Signal Level
Definition
- NC -
- NC -
- NC -
CMOS JTAG_TCK CMOS 1.8 V
1.8 V
- Reserved -
- Reserved -
- Reserved -
- Reserved -
CMOS JTAG_SRST_ CMOS 1.8 V
1.8 V N
- GND -
- NOT USED -
- GND -
Appendix
MU709 ME909s
Signal Level Signal Level
Definitio Definition
n
NC - NC -
NC - NC -
NC - NC -
JTAG_TC CMOS JTAG_TCK CMO
K 1.8 V S 1.8
V
Reserved - GPIO -
Reserved - Reserved -
Reserved - Reserved -
Reserved - GPIO -
NC - NC -
GND - GND -
NOT - NOT USED -
USED
GND - GND -
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