Owners manual

System
H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 255
Thermal Sensor
0x01C25000
Register Name
Offset
Description
THS_CTRL0
0x00
THS Control Register0
THS_CTRL1
0x04
THS Control Register1
ADC_CDAT
0x14
ADC calibration data Register
THS_CTRL2
0x40
THS Control Register2
THS_INT_CTRL
0x44
THS Interrupt Control Register
THS_STAT
0x48
THS Status Register
THS_ALARM_CTRL
0x50
Alarm threshold Control Register
THS_SHUTDOWN_CTRL
0x60
Shutdown threshold Control Register
THS_FILTER
0x70
Median filter Control Register
THS_CDATA
0X74
Thermal Sensor Calibration Data
THS_DATA
0x80
THS Data Register
4.19.4. Thermal Sensor Register Description
4.19.4.1. THS Control Register0 (Default Value: 0x00000000)
Offset: 0x00
Register Name: THS_CTRL_REG0
Bit
R/W
Default/Hex
Description
31:16
/
/
/
15:0
R/W
0x0
SENSOR_ACQ0
ADC acquire time
CLK_IN/(N+1)
4.19.4.2. THS Control Register1 (Default Value: 0x00000000)
Offset: 0x04
Register Name: THS_CTRL_REG1
Bit
R/W
Default/Hex
Description
31:22
/
/
/
21:20
R/W
0x0
THS_OP_BIAS.
THS OP Bias
19:18
/
/
/
17
R/W
0x0
ADC_CALI_EN.
ADC Calibration
1: start Calibration, it is clear to 0 after calibration
16:0
/
/
/
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