setup_vicii: ;; Set up default IO values (Compute's Mapping the 64 p215) lda #$1B ; Enable text mode sta VIC_SCROLY lda #$C8 ; 40 column etc sta VIC_SCROLX ;; Compute's Mapping the 64, p156 ;; We use a different colour scheme of white text on all blue lda #$06 sta VIC_EXTCOL sta VIC_BGCOL0 ;; Turn off sprites (observed hanging around after running programs and resetting) lda #$00 sta VIC_SPENA ;;FALLTROUGH