convert from 16F877 to 18F4550

[starwick]

ADC turned off because i'm using an external 12bit ADC with SPI using shiftin and shifout commands.
Thanks for the replay.

[Normnet]

Joe

Concerning:
SDI VAR PORTC.4
SDO VAR PORTC.5

From the 18F4550 data sheet:
Digital input RC5 and RC4 are only available as port pins
when the USB module is disabled (UCON<3> = 0).

Unlike other PORTC pins, RC4 and RC5 do not have
TRISC bits associated with them. As digital ports, they
can only function as digital inputs.


Norm

[Normnet]

Joe

Any luck with the conversion?


Norm