16F877A don't start :(

[nquere]

Hello,

I want to blink a led on a 16F877A but nothing run :/
This is my code:

'Initialisation des fusibles:
@ DEVICE pic16f877A, HS_OSC, WDT_OFF, LVP_OFF, PROTECT_OFF
define OSC 20

output portc.2
Main:
          high portc.2
          pause 1000
          low portc.2                 
          pause 1000
     goto main
end

Nothing really fantastic :/

I've tested with OSC 4 & OSC 8. HS,RC,XT...
On the PIC i can read "16F877A-I/P" not "16F877A-I/P20"



Can you show me a working code to blink a LED on this PIC ?


I'v a 10K pullpup resistor for MCLR connected to +5v, 470ohms for the red 5mm LED, a XTAL 20mhz on PIN 13 & 14, fallowed by 2 capa (22pf) -> GROUND.

I'm speaking bad but i understand good

@+
Niko