NT1080 Datasheet, PDF (13/22 Pages) List of Unclassifed Manufacturers – 8-bit Microcontroller

NT1080
Auto:
Calibrate:
Build:
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 Toggle Act-High
0
Lock En-Any
0
0
Multi:
Toggle:
Act-High:
Lock:
En-Any:
Multi-key output.
1 = Output multi-key status simultaneously
0 = Output the key status with greatest signal
Switch mode.
1 = GPIO is set to output signal in latch way to simulate like a switch.
Press to active and then press to inactive.
This bit is active when “Display” is set as “0” and “Dout_0” as “1”. The
high/low level will be decided by the “Act-High” setting.
High level action.
1 = GPIO output high level.
0 = GPIO output low level.
This bit is active when “Display” is set as “0” and “Dout_0” as “1”.
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 -Act pin output
low level signal. -Act pin will return to high level when no key is
pressed.
Oct 26, 2015
Page 13 of 22
Rev 1.0