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This allowed the BBC B and B+ to use the Turbo board (4 MHz 65C102 with 64 KB of RAM) and the Master 512 board (10 MHz 80186 with 512 KB of RAM), by fitting them into this expansion unit. [18] It also allowed the BBC Master to have two internal co-processor boards connected, only one of which could be enabled through software.
Not all foreground colours combinations are unique with only 27 being possible. The background colours were made up from the remaining 3 bits of the colour RAM byte (8 colours) and another 3 bits on a colour control port that controlled the RGB background intensity level. This allowed the intensity of each of the RGB colours to be set to full ...
An affordable RAM Disk compatible with all Windows Workstation and Server OS versions (32- and 64-bit) starting from Windows 2000. The content of the RAM Disk can be made 'persisted' i.e. saved to an image file on the hard disk at regular times and/or at shutdown, and restored from the same image file at boot time.
BASIC 8.0 was fully compatible with the various first-party RAM and video RAM expansion chips and cartridges, as well as mice and joysticks. It also provided basic 3D graphics commands. [2] Along with a 188-page manual, the software package included an example of a GUI, and a high-res paint program, Basic Paint, both developed using BASIC 8.0.
This is a list of software palettes used by computers. Systems that use a 4-bit or 8-bit pixel depth can display up to 16 or 256 colors simultaneously. Many personal computers in the early 1990s displayed at most 256 different colors, freely selected by software (either by the user or by a program) from their wider hardware's RGB color palette.
MAC—Mandatory Access Control; MAC—Media Access Control; MAC—Message authentication code; MANET—Mobile Ad-Hoc Network; MAN—Metropolitan Area Network; MAPI—Messaging Application Programming Interface; MBCS—Multi Byte Character Set; MBD—Model-Based Design; MBR—Master Boot Record; Mb—Megabit; MB—Megabyte; Mbps—Megabits per ...
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The LINK 480Z was an 8-bit microcomputer produced by Research Machines Limited in Oxford, England, during the early 1980s.. The 480Z used a Z80 microprocessor with up to 256 KB of bank-switched RAM. [1]