;; This example shows how to unlock the ASIC ;; ;; This example is designed for CPC+ only and will ;; not work on CPC or KC Compact. ;; ;; This example will compile with the MAXAM assembler ;; or the built-in assembler of WinAPE32. org &8000 ;;-------------------------------------------------- ;; Unlock CPC+ additional features di ld b,&bc ld hl,sequence ld e,17 .seq ld a,(hl) out (c),a inc hl dec e jr nz,seq ei ret ;;---------------------------------------------------------- ;; this is the sequence to unlock the ASIC extra features .sequence defb &ff,&00,&ff,&77,&b3,&51,&a8,&d4,&62,&39,&9c,&46,&2b,&15,&8a,&cd,&ee