C8051F99X_10 Datasheet, PDF (117/322 Pages) Silicon Laboratories – Ultra Low Power, 8-2 kB Flash, Capacitive Sensing MCU

C8051F99x-C8051F98x
SFR Definition 8.15. CS0MX: Capacitive Sense Mux Channel Select
Bit
7
6
5
4
3
2
1
0
Name Reserved Reserved Reserved Reserved
CS0MX[3:0]
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
SFR Page = 0x0; SFR Address = 0xAB
Bit
Name
Description
7:5 Reserved Read = 0000b; Write = 0000b.
4:0 CS0MX[4:0] CS0 Mux Channel Select.
Selects one of the 14 input channels for Capacitive Sense conversion.
Value
Channel
0000
P0.0
0001
P0.1
0010
P0.2
0011
P0.3
0100
P0.4
0101
P0.5
0110
P0.6
0111
P0.7
1000
P1.0
1001
P1.1
1010
P1.2
1011
P1.3
1100
P1.4 (24-pin packages only)
1101
P1.5
1110
Reserved
1111
Reserved
Rev. 1.0
117