Thanks Henrik - I didn't catch the part about PortB on chip 16F1829.

I've got the code converted to work with a 16F1825 but I had to add the following to the p16F1825.inc file in MPASM:

Code:
CCPTMRS          EQU  H'029E'
CCPTMRS0         EQU  H'029E'
Can anyone tell me why? All I'm trying to do is use HPWM on CCP3 with the following config/code:

Code:
ANSELA   = %00000000
ANSELC   = %00000000
TRISA    = %00000011     ' Make PortA pins 0-1 input for rotary encoder
TRISC    = %00000000     ' Make all pins on PortC output

HPWM 3, 97, 20000
Until I added the line above in the p16F1825.inc MPASM file, I got this compile error:

Code:
Error[113] c:\pbp\pbppi14e.lib 2089 : Symbol not previously defined (CCPTMRS0)