Sharp X1 CZ-801C
Země / Country:
Japonsko / Japan
Rok / Year:
1983
Česky / Czech :
Sharp X1 CZ-801C, Japonsko, 1983. Model X1C používá Z80A na 4 MHz, 64 KB hlavní RAM, 4 KB textové videopaměti, 6 KB RAM pro programovatelnou znakovou sadu a 48 KB grafické paměti. Dva pomocné 80C49 obsluhují klávesnici, televizi a kazetovou mechaniku. Text má 40 nebo 80 × 25 znaků, grafika 320 × 200 nebo 640 × 200 v osmi barvách a zvuk zajišťuje PSG. Kazetové rozhraní pracuje kolem 2700 baudů. Jde o vlastní platformu X1, nikoli MSX ani MZ.
English / Anglicky :
Sharp X1 CZ-801C, Japan, 1983. The X1C uses a 4 MHz Z80A, 64 KB main RAM, 4 KB text video RAM, 6 KB RAM for programmable characters and 48 KB graphics memory. Two 80C49 auxiliary controllers handle the keyboard, television control and cassette system. Text is 40 or 80 × 25 characters, graphics reach 320 × 200 or 640 × 200 in eight colours and a PSG provides sound. Cassette transfer runs at about 2700 baud. X1 is Sharp’s own platform, not MSX or MZ. It also has two joystick ports and Centronics.
Technické údaje / Specifications
Výrobce / Manufacturer: Sharp Corporation, Japan
Model: Sharp X1 CZ-801C
Rok / Year: 1983
Země / Country: Japonsko / Japan
Typ / Type: 8 bit Japanese X1C home computer
CPU: Sharp LH0080A / Z80A compatible plus 80C49 control microcontrollers
Takt CPU / CPU clock: 4 MHz
RAM: 64 KB main + 4 KB text VRAM + 6 KB PCG RAM + 48 KB graphics VRAM
ROM: 4 KB IPL + 2 KB character generator, BASIC loaded separately
Operační systém / Operating system: Sharp X1 IPL (ROM), BASIC loaded from external media
Video / Graphics: 40/80 × 25 text, 320 × 200 or 640 × 200 in 8 colours, programmable character generator
Zvuk / Sound: AY-3-8910 family, 3 tone channels and noise
Média / Storage: Built in computer controlled cassette, approx. 2700 baud, optional disk expansion
Rozhraní / Interfaces: Joystick × 2, Centronics/printer, external I/O expansion, RGB/video, dedicated display control
Napájení / Power: Internal power supply, Japan 100 V AC
Původní cena / Original price: ¥119,800 at Japanese X1C release, October 1983
Zdroje / Sources
MAME Sharp X1 hardware driver, separate CZ-801C and CZ-803C model specifications
Japanese 8 bit computer historical catalogue, CZ-801C date and price
