Tandy TRS-80 Color Computer 2 (CoCo 2)
Země / Country:
USA/Francie / United States/France
Rok / Year:
1983
Česky / Czech :
Tandy TRS-80 Color Computer 2 (CoCo 2), USA/Francie, 1983. Druhá generace Color Computeru používá Motorolu 6809E kolem 0,895 MHz a podle provedení 16, 32 nebo 64 KB RAM. Obraz zajišťuje MC6847 spolu s obvodem SAM, text má 32 × 16 znaků a grafika sahá až k 256 × 192 bodům. V ROM je Color BASIC nebo Extended Color BASIC. K dispozici je cartridge slot, kazetové rozhraní 1500 baudů, sériový port a dva analogové joystickové vstupy. Přes značku TRS-80 nejde o pokračování Z80 modelů I/III, ale o samostatnou větev s procesorem 6809.
English / Anglicky :
Tandy TRS-80 Color Computer 2 (CoCo 2), USA/France, 1983. The second Color Computer generation uses a Motorola 6809E at about 0.895 MHz with 16, 32 or 64 KB RAM depending on version. Video is handled by the MC6847 together with the SAM chip, providing 32 × 16 text and graphics up to 256 × 192. Color BASIC or Extended Color BASIC resides in ROM. Connections include a cartridge slot, 1500-baud cassette interface, serial port and two analogue joystick inputs. Despite the TRS-80 name, this is not a continuation of the Z80 based Model I/III line but a separate 6809 family.
Technické údaje / Specifications
Výrobce / Manufacturer: Tandy Corporation, United States
Model: Tandy TRS-80 Color Computer 2 (CoCo 2)
Rok / Year: 1983
Země / Country: USA/Francie / United States/France
Typ / Type: Second generation TRS-80 Color Computer
CPU: Motorola MC6809E
Takt CPU / CPU clock: 0.895 MHz normal, faster mode on supported configurations
RAM: 16, 32 or 64 KB depending on revision
ROM: Color BASIC or Extended Color BASIC firmware, variant dependent
Operační systém / Operating system: Color BASIC or Extended Color BASIC (ROM), Disk BASIC optional
Video / Graphics: Motorola MC6847 video display generator and colour semigraphics
Zvuk / Sound: 6 bit DAC sound output
Média / Storage: Cassette, optional floppy controller, cartridges
Rozhraní / Interfaces: Cartridge expansion, two analogue joystick ports, TV and cassette, serial
Napájení / Power: Internal mains supply, regional versions
Původní cena / Original price: Different prices by RAM model and market
Zdroje / Sources
