2 Mhz 65C12 |
64Kb Main 64 Kb Sideways RAM, four 16 Kb pages EEPROM retains user's start-up configuration during power-off User RAM is not affected by filing system workspace Character set (ASCII 32-255) can be re-defined with no loss of user RAM |
64kb Contents; 32 Kb Operating System 16 Kb BBC BASIC Version 4 (1986) 16 Kb ADFS, Advanced Disc Filing System |
1x32 Kb Capacity 3x16 Kb Capacity |
Shuggart standard, supports; MFM, double data density
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Acorn ECONET 16 Kb ANFS ROM (Advanced Network Filing System) |
8-bit Centronics compatible 24-way Delta ribbon connector |
RS232, 75-9600 baud software selectable Independant Rx/Tx baud rate selection 5-pin DIN socket |
50-way Edge connector |
Modes : 8 standard modes + 8 "Shadow" Modes Mode 0, 2 colour, 80x32 text, 640x256 graphics
8 Shadow Modes provide the same displays without
Graphics commands extend colour range by colour mixing |
Phono socket Composite video 1V peak to peak monochrome 6-pin DIN socket
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4 channels, full software control Internal 16 ohm speaker, 40mm diameter |
9-pin D-type connector Suitable for Atari-compatible digital joystick; various modes of operation supported by operating system software Almost any mouse with suitable connection can be used. |
64-key QWERTY keyboard with 2 key rollover and auto repeat 10 Function keys 19-key numeric pad Screwdriver-operated BREAK key lock Direct keyboard access to ASCII 128 to 255 possible |
5 V DC - provided from disc drive/monitor stand |
Width: 426mm Depth: 219mm Height: 75mm |
Disc Drive
Power Input
Power Consumption
Dimensions
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Information Source : Acorn Master Compact Brochure.
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