![](http://datasheet.mmic.net.cn/Silicon-Laboratories-Inc/C8051F123_datasheet_96648/C8051F123_61.png)
C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
Rev. 1.4
61
SFR Definition 5.2. AMX0SL: AMUX0 Channel Select
Bits7–4: UNUSED. Read = 0000b; Write = don’t care.
Bits3–0: AMX0AD3–0: AMX0 Address Bits.
0000-1111b: ADC Inputs selected per chart below.
SFR Page:
SFR Address:
0
0xBB
R/W
Reset Value
-
AMX0AD3 AMX0AD2 AMX0AD1 AMX0AD0 00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
AMX0AD3–0
0000
0001
0010
0011
0100
0101
0110
0111
1xxx
AMX0CF
Bit
s
3–0
0000
AIN0.0
AIN0.1
AIN0.2
AIN0.3
AIN0.4
AIN0.5
AIN0.6
AIN0.7
TEMP
SENSOR
0001
+(AIN0.0)
–(AIN0.1)
AIN0.2
AIN0.3
AIN0.4
AIN0.5
AIN0.6
AIN0.7
TEMP
SENSOR
0010
AIN0.0
AIN0.1
+(AIN0.2)
–(AIN0.3)
AIN0.4
AIN0.5
AIN0.6
AIN0.7
TEMP
SENSOR
0011
+(AIN0.0)
–(AIN0.1)
+(AIN0.2)
–(AIN0.3)
AIN0.4
AIN0.5
AIN0.6
AIN0.7
TEMP
SENSOR
0100
AIN0.0
AIN0.1
AIN0.2
AIN0.3
+(AIN0.4)
–(AIN0.5)
AIN0.6
AIN0.7
TEMP
SENSOR
0101
+(AIN0.0)
–(AIN0.1)
AIN0.2
AIN0.3
+(AIN0.4)
–(AIN0.5)
AIN0.6
AIN0.7
TEMP
SENSOR
0110
AIN0.0
AIN0.1
+(AIN0.2)
–(AIN0.3)
+(AIN0.4)
–(AIN0.5)
AIN0.6
AIN0.7
TEMP
SENSOR
0111
+(AIN0.0)
–(AIN0.1)
+(AIN0.2)
–(AIN0.3)
+(AIN0.4)
–(AIN0.5)
AIN0.6
AIN0.7
TEMP
SENSOR
1000
AIN0.0
AIN0.1
AIN0.2
AIN0.3
AIN0.4
AIN0.5
+(AIN0.6)
–(AIN0.7)
TEMP
SENSOR
1001
+(AIN0.0)
–(AIN0.1)
AIN0.2
AIN0.3
AIN0.4
AIN0.5
+(AIN0.6)
–(AIN0.7)
TEMP
SENSOR
1010
AIN0.0
AIN0.1
+(AIN0.2)
–(AIN0.3)
AIN0.4
AIN0.5
+(AIN0.6)
–(AIN0.7)
TEMP
SENSOR
1011
+(AIN0.0)
–(AIN0.1)
+(AIN0.2)
–(AIN0.3)
AIN0.4
AIN0.5
+(AIN0.6)
–(AIN0.7)
TEMP
SENSOR
1100
AIN0.0
AIN0.1
AIN0.2
AIN0.3
+(AIN0.4)
–(AIN0.5)
+(AIN0.6)
–(AIN0.7)
TEMP
SENSOR
1101
+(AIN0.0)
–(AIN0.1)
AIN0.2
AIN0.3
+(AIN0.4)
–(AIN0.5)
+(AIN0.6)
–(AIN0.7)
TEMP
SENSOR
1110
AIN0.0
AIN0.1
+(AIN0.2)
–(AIN0.3)
+(AIN0.4)
–(AIN0.5)
+(AIN0.6)
–(AIN0.7)
TEMP
SENSOR
1111
+(AIN0.0)
–(AIN0.1)
+(AIN0.2)
–(AIN0.3)
+(AIN0.4)
–(AIN0.5)
+(AIN0.6)
–(AIN0.7)
TEMP
SENSOR