Users Manual

Thundercomm TurboX C865 System on Module
Copyright © 2018 All Rights Reserved, Thundercomm Technology Co., Ltd.
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GPIO55 CON1 F36
P3
IO
GPIO56 CON1 G35
P3
IO
QUP18 can be configured
to GPIO or SPI or I2C
GPIO57 CON1 F34
P3
IO
GPIO58 CON1 G34
P3
IO
GPIO59 CON1 G33
P3
IO
GPIO8 CON1 A46
P3
IO
QUP4 can be configured
to GPIO or I2C
GPIO9 CON1 D35
P3
IO
RGB_1V2_EN CON1 K40
P3
IO
QUP2 can be configured
to GPIO or I2C
GPIO115
RGB_1V8_EN CON1 K41
P3
IO GPIO116
GPIO125 CON1 A9
P3
IO
QUP9 can be configured
to GPIO or I2C
6DOF_ULPM CON1 B45
P3
IO GPIO126
WSA2_EN CON1 B41
P3
IO
QUP10 can be configured
to GPIO or I2C
GPIO129
6DOF_L_RST CON1 B44
P3
IO GPIO130
Table 3.2-5 QUP interface definition
2.2.11 Power on Interface
Dedicated PMIC circuits continuously monitor events that might trigger a power-on sequence. If an event
occurs, these circuits power on the IC, determine the device’s available power sources, enable the correct
source.It is longer than 1s with pressing power-on key, for power on event. And it is suggested for 3s
powering on system. Power on/off key signal can be connected to ground through CON1.A45; the other
power on method is: when using CBL_PWR_N pin connect to ground, insert battery or power supply，SOM
will power on automatically.
Figure 3.2-1 Power on signal
Power on Interface
PIN Name Location PIN
Voltage Typ
e
Description Notes
CBL_PWR_N CON1 A45
pulled up internally
through a 200K
DI
Signal use for auto
power on when you