im sure im overlooking something simple, but i just started working with a
16f877a chip i had laying around for a wile. iv used these chips before but
not portd so i just wrote a very simple prog to chase 8 leds on port d
however, it only worked from bits 0 to 3, took up the time on bits 4 to 7
and CARRY, and went back to bit 0. 
i kinda want to move on to my real projects lol. 

*wow i feel stupid when i sent this i forgot to attach the code.

here it is:
	LIST	p=16F877a		
	include "P16F877a.inc"		
	ERRORLEVEL	0,	-302	;bank selection messages
	__config 0x3F39	


	cblock	0x20
	count1
	counta
	countb
	endc

	org	0x00
		bsf 	STATUS,		RP0	;bank 1
		movlw	0x00
		movwf	TRISD
		bcf 	STATUS,		RP0	;bank 0

Start
	clrf	PORTD
	call	Delay
	bsf		PORTD,0
	call	Delay
	rlf		PORTD,1
	call	Delay
	goto	$-3
Delay
		movlw	0xff
d0		movwf	count1
d1		movlw	0xC7		
		movwf	counta
		movlw	0x01
		movwf	countb
Delay_0
		decfsz	counta, f
		goto	$+2
		decfsz	countb, f
		goto	Delay_0

		decfsz	count1	,f
		goto	d1
		retlw	0x00
	end 
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