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CP/M ( Control Programme for Microprocessors)

CP/M Design comprised of 3 modules :

• CCP ( Console Command Processor ) that communicates with user and interprets command type by the user.

• BIOS ( Basic Input Output System ) Containing thr combination of peripheral drivers.
• BDOS ( Basic DOS ) which operate file system.

Memory Management

divided the main memory to four zones :-

• BIOS
• Loader
• BDOS
• CCP