
 2010-2012 Microchip Technology Inc.
DS39977F-page 265
PIC18F66K80 FAMILY
20.0
ENHANCED
CAPTURE/COMPARE/PWM
(ECCP) MODULE
PIC18F66K80 family devices have one Enhanced
Capture/Compare/PWM (ECCP) module: ECCP1.
These modules contain a 16-bit register, which can
operate as a 16-bit Capture register, a 16-bit Compare
register or a PWM Master/Slave Duty Cycle register.
These ECCP modules are upward compatible with CCP
ECCP1 is implemented as standard CCP modules with
enhanced PWM capabilities. These include:
 Provision for two or four output channels
 Output Steering modes
 Programmable polarity
 Programmable dead-band control
 Automatic shutdown and restart
The enhanced features are discussed in detail in
.
The ECCP1 module uses the control register,
CCP1CON. The control registers, CCP2CON through
CCP5CON, are for the modules, CCP2 through CCP5.