C8051F700DK Silicon Laboratories Inc, C8051F700DK Datasheet - Page 78
C8051F700DK
Manufacturer Part Number
C8051F700DK
Description
DEV KIT FOR C8051F700
Manufacturer
Silicon Laboratories Inc
Type
MCUr
Datasheets
1.C8051F700-TB.pdf
(1 pages)
2.C8051F700-TB.pdf
(306 pages)
3.C8051F700-TB.pdf
(18 pages)
Specifications of C8051F700DK
Contents
Board, Cables, CD, Debugger, Power Supply
Processor To Be Evaluated
C8051F7x
Processor Series
C8051F7xx
Interface Type
USB
Operating Supply Voltage
3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
C8051F7xx
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1635
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C8051F70x/71x
14.1. Comparator Multiplexer
C8051F70x/71x devices include an analog input multiplexer to connect Port I/O pins to the comparator
inputs. The Comparator0 inputs are selected in the CPT0MX register (SFR Definition 14.3). The CMX0P2–
CMX0P0 bits select the Comparator0 positive input; the CMX0N2–CMX0N0 bits select the Comparator0
negative input.
Important Note About Comparator Inputs: The Port pins selected as comparator inputs should be con-
figured as analog inputs in their associated Port configuration register, and configured to be skipped by the
Crossbar (for details on Port configuration, see Section “28.6. Special Function Registers for Accessing
and Configuring Port I/O” on page 194).
78
Figure 14.3. Comparator Input Multiplexer Block Diagram
P1.7 / P2.0*
*P1.7 on 64 and 48-pin devices, P2.0 on 32 and 24-pin devices
P1.1
P1.3
P1.5
P1.0
P1.2
P1.4
P1.6
CPT0MX
Rev. 1.0
CP0 +
CP0 -
-
+
VDD
GND
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