The Commodore 64 CPU: MOS 6510, 1MHz RAM: 64K Display: 25 x 40 Text 320 x 200 16 color Sound: SID 6581, 3 Channel Sound Available Ports: Composite Video 2 x Joystick ROM Cartridge Serial Port Available Peripherals: External 170K Floppy Drive (5 1/4″) Cassette Recorder Printer Modem OS: ROM Basic 2.0 Year: 1982 Original [...]