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C8051F99X_10 Datasheet, PDF (116/322 Pages) Silicon Laboratories – Ultra Low Power, 8-2 kB Flash, Capacitive Sensing MCU
C8051F99x-C8051F98x
8.14. Capacitive Sense Multiplexer
The input multiplexer can be controlled through two methods. The CS0MX register can be written to
through firmware, or the register can be configured automatically using the modules auto-scan functionality
(see “8.8. Automatic Scanning (Method 1—CS0SMEN = 0)” ).
CS0MX
P0.0
CS0MUX
CS0
P1.5
Figure 8.3. CS0 Multiplexer Block Diagram
116
Rev. 1.0