I found your problem.
Code:
@ DEVICE PIC16F628A, INTRC_OSC_NOCLKOUT
@ DEVICE PIC16F628A, WDT_ON
@ DEVICE PIC16F628A, PWRT_ON
@ DEVICE PIC16F628A, MCLR_OFF
@ DEVICE PIC16F628A, BOD_OFF
@ DEVICE PIC16F628A, LVP_OFF
@ DEVICE PIC16F628A, CPD_OFF
@ DEVICE PIC16F628A, PROTECT_OFF
'76543210
TRISA = %00000000
TRISB = %00001110
CMCON = 7
VRCON = 0
DEFINE OSC 4
Led1 VAR PORTB.6
Led2 VAR PORTB.5
Led3 VAR PORTB.4
Main:
HIGH Led1
PAUSE 2000
LOW Led1
HIGH Led2
PAUSE 2000
LOW Led2
HIGH Led3
PAUSE 2000
LOW Led3
Goto Main
END
Simple mistake on your variables you wrote
Led1 VAR TRISB.6
Led2 VAR TRISB.5
Led3 VAR TRISB.4
should be :
Led1 VAR PortB.6
Led2 VAR PortB.5
Led3 VAR PortB.4
Bookmarks