Instruction format is an order (or a binary format) in which every instruction of a computer needs to be specified. It is a standard format that helps in determining the type of the instruction. Copy the link given below and paste it in new browser window to get more information on Instruction Format:- http://www.transtutors.com/homework-help/computer-science/computer-architecture/cpu/instruction-format/

1. Instruction Format

2. Instruction code
 computer instructions are converted into binary codes known as
the instruction codes
 an instruction code is a group of bits that instructs the computer to
perform a specific operation.

3. Instruction format
 An Instruction format is a binary format which specifies a
computer instruction
 It specifies the address of the operand, the Opcode, the
addressing mode of the instruction

4. Types of instruction formats

5. Instruction formats of different types of
instructions

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