NT1160 Datasheet, PDF (14/22 Pages) List of Unclassifed Manufacturers – The Nuvoton touch key series

NT1160
For Product identification use.
6.5 Address 0x03: I²C Device Address
The default address is 0x60, including read/write 8-bit address. The device address could be
changed by the I²C interface. When changing the device address, the latest device address must
be used in the next read/write action.
6.6 Address 0x04: System Control Bits
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Reset
X
X
X
Auto Calibrate
X
Bit0
Build
Reset:
Auto:
Calibrate:
Build:
Software reset.
Chip could be reset by writing “1” to become default value. This bit will
be automatically changed back to “0” when chip reset is done.
Auto Calibration.
Write “1” to this bit and chip will automatically refer the value in address
“0x0F” to execute new calibration delay time function.
Calibration enabled.
User could set this bit to enable calibration procedure and this bit will
return to “0” when finishing the calibration. This bit is valid when “Auto”
bit is “0”.
Test mode.
1 = Read related sensor parameter and data to provide test and analysis
function.
0 = Hide some parameter which has nothing to do with operation action
to prevent parameter being changed accidentally.
6.7 Address 0x06: Output Mode Settings
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Multi
0
0
0
Lock En-Any
0
0
Multi:
Lock:
En-Any:
Multi-key output.
1 = Output multi-key status simultaneously
0 = Output the key status with greatest signal
Lock.
1 = If two or more keys are triggered, all output will be locked and no
any output signal happened.
Enable -Act pin.
1 = Enable -Act pin function. Any pressed key will make the -Act pin
output low level signal. The -Act pin will return to high level when no
key is pressed.
Mar 12, 2016
Page 14 of 22
Rev 1.00