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Computers
In The Beginning
Bit 90
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Bit 90. Z80A processor at 3.6 MHz. 66 keys, 10 programmable. 42K memory, 24K ROM and 18K RAM, expanadable by 16K, 32K and 64K. Upper/lower case characters. 16 colours, 32 colour sprites. High resolution graphics at 256 x 192. 3 sound channels; 5 octaves per channel. Cassette recorder interface at 2400 baud. 2 joystick adaptors. Microsoft Basic version 3.0. Coleco Vision game interface. Connects to TV or monitor. Interface for printer, RS232, C-MODEM and diskette drives.
Bit 90
06-04-2004