C8051F850-C-GM Datasheet, PDF (143/328 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

CMXP Setting in
Register CPT1MX
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001-1111
Table 17.3. CMP1 Positive Input Multiplexer Channels
Signal Name QSOP24 Pin Name QFN20 Pin Name SOIC16 Pin Name
CP1P.0
CP1P.1
CP1P.2
CP1P.3
CP1P.4
CP1P.5
CP1P.6
CP1P.7
LDO
None
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
Reserved
Internal 1.8 V LDO Output
No connection
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
Reserved
Reserved
CMXN Setting in
Register CPT1MX
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001-1111
Table 17.4. CMP1 Negative Input Multiplexer Channels
Signal Name QSOP24 Pin Name QFN20 Pin Name SOIC16 Pin Name
CP1N.0
CP1N.1
CP1N.2
CP1N.3
CP1N.4
CP1N.5
CP1N.6
CP1N.7
GND
None
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
Reserved
GND
No connection
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
Reserved
Reserved
Rev. 1.0
125