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| Assembly Language Programing |
1.1. BASIC COMPUTER ARCHITECTURE
Address, Data, and Control Buses
A computer system comprises of a processor, memory, and I/O devices.I/O is used for interfacing with the external world, while memory is the
processor’s internal world. Processor is the core in this picture and is
responsible for performing operations. The operation of a computer can be
fairly described with processor and memory only. I/O will be discussed in a
later part of the course. Now the whole working of the computer is







