Sorry ... here's the code:

Code:
@ device  pic16F57, hs_osc, wdt_off, protect_off

main:

high porta.0
high porta.1
high porta.2
high porta.3
high porta.4
high porta.6
high porta.7
high portb.0
high portb.1
high portb.2
high portb.3
high portb.4
high portb.5
high portb.6
high portb.7

pause 2000

low porta.0
low porta.1
low porta.2
low porta.3
low porta.4
low porta.6
low porta.7
low portb.0
low portb.1
low portb.2
low portb.3
low portb.4
low portb.5
low portb.6
low portb.7

pause 2000

goto main