C8051F330_07 Datasheet, PDF (50/216 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F330/1/2/3/4/5
SFR Definition 5.2. AMX0N: AMUX0 Negative Channel Select
R
R
R
R/W
R/W
R/W
R/W
R/W
Reset Value
-
-
-
AMX0N4 AMX0N3 AMX0N2 AMX0N1 AMX0N0 00011111
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0 SFR Address:
0xBA
Bits7–5:
Bits4–0:
UNUSED. Read = 000b; Write = don’t care.
AMX0N4–0: AMUX0 Negative Input Selection.
Note that when GND is selected as the Negative Input, ADC0 operates in Single-ended
mode. For all other Negative Input selections, ADC0 operates in Differential mode.
AMX0N4–0
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010–11111
ADC0 Negative Input
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
VREF
GND (ADC in Single-Ended Mode)
no input selected
50
Rev. 1.5