8085 Simulator










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MOV

  Opcode Operand Description MOV Rd,Rs Rd,M M, Rs Copy from source to destination.   —    This instruction copies the  contents  of the source  register into   the destination register. —    The  contents  of the source  register are  not   altered. —    If one of the operands is a memory location, its location is specified   by the contents of the HL registers. —    Example:  MOV  B,   C —     MOV  B,   M —    MOV M,   C  
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JX- JC, JNC, JP, JM, JZ, JNZ, JPE, JPO

  Opcode Operand Description Jx 16-bit address Jump conditionally     —    The  program  sequence is  transferred  to  the   memory location specified  by  the  16 -bit address  given  in the  operand  based on the specified  flag  of the   PSW. —    Example:  JZ 20 3 4   H. Opcode Description Status Flags JC Jump if Carry CY = 1 JNC Jump if No Carry CY = 0 JP Jump if Positive S = 0 JM Jump if Minus S = 1 JZ Jump if Zero Z = 1 JNZ Jump if No Zero Z = 0 JPE Jump if Parity Even P = 1 JPO Jump if Parity Odd P = 0
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MVI

  Opcode Operand Description MVI Rd, Data M, Data Move immediate 8-bit     —    The   8-bit   data   is   stored   in   the   destination   register   or  memory.   —    If the   operand   is   a   memory   location,   its   location   is specified  by  the  contents  of the H-L   registers.   —    Example:  MVI A,   57H —     MVI M,   57H
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