MVI Instruction
Syntax: MVI Rd,8-bit
Where Rd can be any of the general purpose registers (A,B,C,D,E,H andL)
Byte: 2byte
Addressing Mode: Immediate Addressing
Example: MVI B,22H
After execution of MVI B,22H
[B] = 22H
CMC
Syntax: CMC Byte: 1byte Addressing Mode: Implied Addressing Flag: Carry Working: 1. Microprocessor will allocate one byte for opcode for execution. 2. During the execution of the instruction microprocessor will complement or perform 1's complement on content of Carry flag. Example: CMC where [Cy] = set = 1 After execution of CMC [Cy] = 0
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