Smart Machine Smart Decision
SIM7600NA_user manual _V1.00 20
2020-1-7
COEX2*
84
I/O
RFsynchronizing between Wi-Fi
and LTE.
Default:COEX2
*
Option: WoWWAN
●
COEX3
●
*
86
I/O
RF synchronizing between
Wi-Fi and LTE.
Default:COEX3
*
Option:BT_PCM_C
LK
●
BOOT_CFG0
●
*
85
DI,PD
Boot configuration input.
Module will be forced into USB
download mode by connect 85
pin to VDD_1V8 during power
up.
Default:
BOOT_CFG0
●
*
Option:COEX_RX
D
●
Do place 2 test
points for debug.
DO NOT PULL UP
BOOT_CFG0
DURING
NORMAL POWER
UP!
FLIGHTMODE*
54
DI,PU
Flight Mode control input.
High level(or open): Normal
Mode
Low level: Flight Mode
Default:
FLIGHTMODE*
Option:BT_PCM_I
N
●
GPIO3*
33
IO
GPIO
Default:GPIO3*
Option:WL_PWR_
EN
●
GPIO6*
34
IO
GPIO
Default:GPIO6*
Option:WL_SLP_C
LK
●
USIM_DET*
53
IO
Default: GPIO
Optional: USIM card detecting
input.
H: USIM is removed
L: USIM is inserted
Default:USIM_DE
T*
Option:BT_EN
●
GPIO77*
87
IO
GPIO
Default:GPIO77*
Option:BT_PCM_O
UT
●
GPIO43*
50
I/O,PD
GPIO
Default:GPIO43*
Option:COEX_TX
D
●
GPIO41*
52
I/O,PD
GPIO
Default:GPIO41*
Option:BT_PCM_S
YNC
●
Содержание SIMCom SIM7600NA
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