Is have written een small program in basic for testing a output on a
16F685 PIC.
It is a straight forward thing by flashing two led's setting and not
setting a pin.
[code]

_main:
;Motor685.mbas,28 :: 		main:
;Motor685.mbas,29 :: 		TRISA = 0x00   ' set direction to be
output
	CLRF       TRISA+0
;Motor685.mbas,30 :: 		TRISB = 0x00
	CLRF       TRISB+0
;Motor685.mbas,31 :: 		TRISC = 0x00   ' set direction to be
output
	CLRF       TRISC+0
;Motor685.mbas,34 :: 		PORTC = 0x00
	CLRF       PORTC+0
;Motor685.mbas,35 :: 		Count = 0
	CLRF       _Count+0
;Motor685.mbas,36 :: 		ANSEL = 0  ' Configure AN pins as
digital I/O
	CLRF       ANSEL+0
;Motor685.mbas,37 :: 		ANSELH= 0
	CLRF       ANSELH+0
;Motor685.mbas,39 :: 		While TRUE
L__main2:
;Motor685.mbas,40 :: 		ClearBit(PORTC,1)
	BCF        PORTC+0, 1
;Motor685.mbas,41 :: 		SetBit(PORTC,0)
	BSF        PORTC+0, 0
;Motor685.mbas,42 :: 		Delay_ms(100)
	MOVLW      2
	MOVWF      R11+0
	MOVLW      4
	MOVWF      R12+0
	MOVLW      186
	MOVWF      R13+0
L__main6:
	DECFSZ     R13+0, 1
	GOTO       L__main6
	DECFSZ     R12+0, 1
	GOTO       L__main6
	DECFSZ     R11+0, 1
	GOTO       L__main6
	NOP
;Motor685.mbas,43 :: 		ClearBit(PORTC,0)
	BCF        PORTC+0, 0
;Motor685.mbas,44 :: 		SetBit(PORTC,1)
	BSF        PORTC+0, 1
;Motor685.mbas,45 :: 		Delay_ms(100)
	MOVLW      2
	MOVWF      R11+0
	MOVLW      4
	MOVWF      R12+0
	MOVLW      186
	MOVWF      R13+0
L__main7:
	DECFSZ     R13+0, 1
	GOTO       L__main7
	DECFSZ     R12+0, 1
	GOTO       L__main7
	DECFSZ     R11+0, 1
	GOTO       L__main7
	NOP
	GOTO       L__main2
;Motor685.mbas,46 :: 		wend    ' Endless loop
	GOTO       $+0
; end of _main
[/code]
Using any other pin on RC other than 1 and 0 has the expected result.
Is there something special with these two output pins?

Regards

Harry

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