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Sinclair ZX81
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Actual Entry (non editable)
Sinclair ZX81 (c) 1981 Sinclair Research, Limited. A home computer built in the United Kingdom as the successor of the ZX80. - TECHNICAL - * CPU: Zilog Z80A 3.5 MHz * RAM: 1 KB (901 bytes available, up to 64 KB) * ROM: 8 KB * Text Modes: 32 x 24 (but 2 lines are reserved for system messages and commands) * Graphic Modes: 64 x 44 * Colors: Black and white * Sound: None * I/O Ports: Zilog Z80 Bus, tape, video * Keyboard: Touch-sensitive keyboard, 40 keys * Built In Language: Sinclair Basic - TRIVIA - The ZX81 was released on March 5, 1981. - SOURCES - Machine's bios. Machine's picture. See goodies section.
Your Changes (editable)
Sinclair ZX81 (c) 1981 Sinclair Research, Limited. A home computer built in the United Kingdom as the successor of the ZX80. - TECHNICAL - * CPU: Zilog Z80A 3.5 MHz * RAM: 1 KB (901 bytes available, up to 64 KB) * ROM: 8 KB * Text Modes: 32 x 24 (but 2 lines are reserved for system messages and commands) * Graphic Modes: 64 x 44 * Colors: Black and white * Sound: None * I/O Ports: Zilog Z80 Bus, tape, video * Keyboard: Touch-sensitive keyboard, 40 keys * Built In Language: Sinclair Basic - TRIVIA - The ZX81 was released on March 5, 1981. - SOURCES - Machine's bios. Machine's picture. See goodies section.
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