in case not can you try those lines...

start:
dsp=0
lcdout $fe,$38 'lcd mode
lcdout $fe,$0c 'lcd on
lcdout $fe,1 'clear lcd
lcdout "display 1"


dsp=1
lcdout $fe,$38 'lcd mode
lcdout $fe,$0c 'lcd on
lcdout $fe,1 'clear lcd
lcdout "display 2"

here: goto here