
NT6861
14
Addr.
Register
INIT
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
$000C
ENDAC
FFH
ENAD1
ENAD0
ENDK13
ENDK12
ENDK11
ENDK10
ENDK9
ENDK8
W
$0018
DACH0
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$0019
DACH1
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$001A
DACH2
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$001B
DACH3
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$001C
DACH4
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$001D
DACH5
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$001E
DACH6
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$001F
DACH7
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$0020
DACH8
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$0021
DACH9
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$0022
DACH10
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$0023
DACH11
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$0024
DACH12
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
$0025
DACH13
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
DAC control register ($000C) and DAC value register ($0018 - $0025)
Control Bit Description:
Addr.
Register
INIT
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
$000C
ENDAC
FFH
ENAD1
ENAD0
ENDK13
ENDK12
ENDK11
ENDK10
ENDK9
ENDK8
W
$0018
DACH0
80H
DKVL7
DKVL6
DKVL5
DKVL4
DKVL3
DKVL2
DKVL1
DKVL0
RW
ENDK8:Enable DAC channel 8;
When clearing this bit to '0', the I/O port, P00, will change to DAC channel 8.
When setting this bit to '1', the I/O port will restore to P00.
ENDK9 - ENDK13: The manipulation is the same as ENDK8
bit, and control DAC channel 9 - 13.
DACH0 (DKVL0 - DKVL7): Setting DAC output waveform of DAC channel 8. Please check Figure 3 for the timing diagram
and wave table.
DACH1 - DACH13: The manipulation is the same as DACH0 register, and control DAC channel 1 - 13.