Mr Rowles has been very busy indeed this month. His third program adds ten extra commands to BASIC. This is what they do: - |RANDOM, start addr, end addr Fills all memory locations between the start and end addresses with random numbers.
- |POKE, variable$, addr Pokes the contents of a string variable into a given address in memory.
- |MOVE, start, length, start2 Moves a block of memory quickly from start to start2, for the given length of bytes.
- |PROTECT, start, end, key Protects all the area of memory between addresses'start and end. The key number is the important one to remember, or you may loose your most treasured piece of programming!
- |UNPROTECT, start, end, key As above, but de-protects the area of memory between addresses'start and end, as long as you've entered the right key number!
- |SAVE,start , length ,key Saves an area of memory to tape very quickly indeed. This can also be thought of as a sort of protection system as there is a key number to be entered, though this is not the idea at all! The main target is to provide a way to save an area of memory in one large block, therefore saving valuable time !
- |LOAD, start, length, key As above, but loads, rather than saves a file.
- |MIX Makes the printer print hash and pound signs together without sending any control codes.
- |MIX.OFF Turns the above function off.
- |COULOURS Resets all screen inks to their original values.
AA | ★ AMSTRAD CPC ★ DOWNLOAD ★ |
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CPCrulez[Content Management System] v8.7-desktop/c
Page créée en 600 millisecondes et consultée 1435 foisL'Amstrad CPC est une machine 8 bits à base d'un Z80 à 4MHz. Le premier de la gamme fut le CPC 464 en 1984, équipé d'un lecteur de cassettes intégré il se plaçait en concurrent du Commodore C64 beaucoup plus compliqué à utiliser et plus cher. Ce fut un réel succès et sorti cette même années le CPC 664 équipé d'un lecteur de disquettes trois pouces intégré. Sa vie fut de courte durée puisqu'en 1985 il fut remplacé par le CPC 6128 qui était plus compact, plus soigné et surtout qui avait 128Ko de RAM au lieu de 64Ko. |
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