Microchip Technology Microstick for the 5V PIC24F K-series DM240013-2 DM240013-2 데이터 시트

 2013 Microchip Technology Inc.

DS30003030B-page 195

The Configurable Logic Cell (CLC) module allows the
user to specify combinations of signals as inputs to a
logic function and to use the logic output to control
other peripherals or I/O pins. This provides greater flex-
ibility and potential in embedded designs since the CLC

module can operate outside the limitations of software
execution and supports a vast amount of output
designs.
There are four input gates to the selected logic func-
tion. These four input gates select from a pool of up to
32 signals that are selected using four data source
selection multiplexers. 

 shows an overview

of the module. 

 shows the details of the data

source multiplexers and logic input gate connections.

Gate 1
Gate 2
Gate 3
Gate 4

Interrupt

det

Logic

Function

Inp

u

t 

Da

ta

 Sele

cti

on G

ates

CLCx

LCOE

Logic 

LCPOL

LCOUT

D

Q

LE

CLCFRZ

MODE<2:0>

CLCx 

CLCIN[0]

CLCIN[1]

CLCIN[2]

CLCIN[3]

CLCIN[4]

CLCIN[5]

CLCIN[6]

CLCIN[7]

CLCIN[8]

CLCIN[9]

CLCIN[10]

CLCIN[11]

CLCIN[12]

CLCIN[13]

CLCIN[14]

CLCIN[15]

TRISx Control

Interrupt

det

INTP

INTN

LCEN

CLCxIF

Sets

Flag

All register bits shown in this figure can be found in the CLCxCONL register.

Output

Output

CLCIN[16]

CLCIN[17]

CLCIN[18]

CLCIN[19]

CLCIN[20]

CLCIN[21]

CLCIN[22]

CLCIN[23]

CLCIN[24]

CLCIN[25]

CLCIN[26]

CLCIN[27]

CLCIN[28]

CLCIN[29]

CLCIN[30]

CLCIN[31]

See 

See