Adc Channel Mux Register (Adcmux) - Samsung S3C2416 User Manual

ADC AND TOUCH SCREEN INTERFACE

3.7 ADC CHANNEL MUX REGISTER (ADCMUX)

Register
ADCMUX 0x5800018
ADCMUX
ADCMUX [3:0]
NOTE: When Touch Screen Pads(YM, YP, XM, XP) are disabled, these ports can be used as Analog input ports(AIN6,
AIN7, AIN8, AIN9) for ADC.
22-10
Address R/W
R/W Analog input channel select
Bit
Analog input channel select.
0000 = AIN 0
0001 = AIN 1
0010 = AIN 2
0011 = AIN 3
0100 = AIN 4
0101 = AIN 5
0110 = AIN 6 (YM)
0111 = AIN 7 (YP)
1000 = AIN8 (XM)
1001 = AIN9 (XP)
S3C2416X RISC MICROPROCESSOR
Description
Description
Reset Value
0x0
Initial State
0