C8051F120 View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
MFG CO.
'C8051F120' PDF : 350 Pages View PDF
C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
SFR Page: 0
SFR Address: 0xBB
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset Value
-
-
-
-
AMX0AD3 AMX0AD2 AMX0AD1 AMX0AD0 00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Bits7-4: UNUSED. Read = 0000b; Write = don’t care.
Bits3-0: AMX0AD3-0: AMX0 Address Bits.
0000-1111b: ADC Inputs selected per chart below.
0000
0000 AIN0.0
0001
+(AIN0.0)
-(AIN0.1)
0010 AIN0.0
0011
+(AIN0.0)
-(AIN0.1)
0100 AIN0.0
0101
+(AIN0.0)
-(AIN0.1)
0110 AIN0.0
0111
+(AIN0.0)
-(AIN0.1)
1000 AIN0.0
1001
+(AIN0.0)
-(AIN0.1)
1010 AIN0.0
1011
+(AIN0.0)
-(AIN0.1)
1100 AIN0.0
1101
+(AIN0.0)
-(AIN0.1)
1110 AIN0.0
1111
+(AIN0.0)
-(AIN0.1)
0001
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
0010
AIN0.2
AIN0.2
+(AIN0.2)
-(AIN0.3)
+(AIN0.2)
-(AIN0.3)
AIN0.2
AIN0.2
+(AIN0.2)
-(AIN0.3)
+(AIN0.2)
-(AIN0.3)
AIN0.2
AIN0.2
+(AIN0.2)
-(AIN0.3)
+(AIN0.2)
-(AIN0.3)
AIN0.2
AIN0.2
+(AIN0.2)
-(AIN0.3)
+(AIN0.2)
-(AIN0.3)
AMX0AD3-0
0011
0100
0101
AIN0.3 AIN0.4 AIN0.5
AIN0.3 AIN0.4 AIN0.5
AIN0.4 AIN0.5
AIN0.3
AIN0.3
AIN0.3
AIN0.4
+(AIN0.4)
-(AIN0.5)
+(AIN0.4)
-(AIN0.5)
+(AIN0.4)
-(AIN0.5)
+(AIN0.4)
-(AIN0.5)
AIN0.4
AIN0.5
AIN0.5
AIN0.3 AIN0.4 AIN0.5
AIN0.4 AIN0.5
AIN0.3
AIN0.3
AIN0.4
+(AIN0.4)
-(AIN0.5)
+(AIN0.4)
-(AIN0.5)
+(AIN0.4)
-(AIN0.5)
+(AIN0.4)
-(AIN0.5)
AIN0.5
0110
AIN0.6
AIN0.6
AIN0.6
AIN0.6
AIN0.6
AIN0.6
AIN0.6
AIN0.6
+(AIN0.6)
-(AIN0.7)
+(AIN0.6)
-(AIN0.7)
+(AIN0.6)
-(AIN0.7)
+(AIN0.6)
-(AIN0.7)
+(AIN0.6)
-(AIN0.7)
+(AIN0.6)
-(AIN0.7)
+(AIN0.6)
-(AIN0.7)
+(AIN0.6)
-(AIN0.7)
0111
AIN0.7
AIN0.7
AIN0.7
AIN0.7
AIN0.7
AIN0.7
AIN0.7
AIN0.7
1xxx
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
Figure 5.6. AMX0SL: AMUX0 Channel Select Register
Rev. 1.3
63
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