miből fejlődtek ki a mai gépek?
  • LittleL
    #145
    Commodore Superpet 1981


    NAME .......... SuperPet
    MANUFACTURER ........... Commodore
    TYPE........ Professional Computer
    ORIGIN ........... U.S.A.
    YEAR ............. 1981
    BUILT IN LANGUAGE ..... CBM BASIC 4.0
    KEYBOARD ................. Full-stroke 73 keys with numeric keypad
    CPU ................... MOS 6502 and Motorola 6809
    SPEED .................. 1 Mhz.
    RAM .................... 96 KB
    ROM ................... 48 KB (Kernal + CBM BASIC)
    TEXT MODES............. 80 columns x 25 rows - 3 character sets (255 each)
    GRAPHIC MODES ............. None
    COLORS ............. Monochrome. Green display
    SOUND ................. 1 voice - Three octaves
    I/O PORTS ............. IEEE-488, 2 x 'Datasette', Parallel User port, RS-232, Expansion port
    OS .............. Commodore Kernal and BASIC language
    POWER SUPPLY ............. Built-in power supply unit
    PRICE .......... $2,000