C8051F80x-83x
SFR Definition 8.9. ADC0MX: AMUX0 Channel Select
Bit
7
6
5
4
3
2
1
0
AMX0P[3:0]
Name
Type
Reset
R
0
R
0
R
0
R/W
1
1
1
1
1
SFR Address = 0xBB
Bit
Name
Function
7:5
Unused
Read = 000b; Write = Don’t Care.
4:0 AMX0P[4:0] AMUX0 Positive Input Selection.
20-Pin and 24-Pin Devices 16-Pin Devices
00000:
00001:
00010:
00011:
00100:
00101:
00110:
00111:
01000
P0.0
P0.0
P0.1
P0.1
P0.2
P0.2
P0.3
P0.3
P0.4
P0.4
P0.5
P0.5
P0.6
P0.6
P0.7
P0.7
P1.0
P1.0
01001
P1.1
P1.1
01010
P1.2
P1.2
01011
P1.3
P1.3
01100
P1.4
Reserved.
Reserved.
Reserved.
Reserved.
Temp Sensor
VREG Output
VDD
01101
P1.5
01110
P1.6
01111
P1.7
10000:
10001:
10010:
10011:
10100 – 11111:
Temp Sensor
VREG Output
VDD
GND
GND
no input selected
Rev. 1.0
57
SILICON [ SILICON ]
