.cpu 'w65c02' .enc 'none' * = $a000 CHROUT = $ffd2 message_pointer = $02 routine1: lda #message sta message_pointer+1 ldy #0 - lda (message_pointer),y beq + jsr CHROUT iny bne - + lda #<44444 ldy #>44444 rts message: .text "hello from routine 2",13,0