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What is instruction data format ?

Answer»

1. Every microprocessor has a different of instruction data format. The instruction format of each microprocessor depends upon its address, data and control bus. 

2. Every instruction contains an operand and an opcode. 

3. In typical microprocessor is organized in 8 bits, each of which has unique memory location in the physical memory. Each memory is specified by a 16 bit hexadecimal address. 

4. Data is stored in the memory as 8 bit binary number arrangement of 8 bits of a stored data s shown below: 

5. Instruction stored in first byte must be the opcode.



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