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MICROCONTROLLER TUTORIALS - 8052

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8051

Introduction

Chapter 1
Types of Memory

Chapter 2
Special Function Registers

Chapter 3
Basic Registers

Chapter 4
Addressing Modes

Chapter 5
Program Flow

Chapter 6
Low Level Information

Chapter 7
Timers

Chapter 8
Serial Port Operations

Chapter 9
Interrupts

Additional Features in 8052

8052 Instruction Set

8051 / 8052 Microcontroller
Instruction Set 
ANL - Bitwise AND

Operation: ANL
Function: Bitwise AND
Syntax: ANL operand1, operand2

 

Instructions OpCode Bytes Cycles Flags
ANL iram addr,A 0x52 2 1 None
ANL iram addr,#data 0x53 3 2 None
ANL A,#data 0x54 2 1 None
ANL A,iram addr 0x55 2 1 None
ANL A,@R0 0x56 1 1 None
ANL A,@R1 0x57 1 1 None
ANL A,R0 0x58 1 1 None
ANL A,R1 0x59 1 1 None
ANL A,R2 0x5A 1 1 None
ANL A,R3 0x5B 1 1 None
ANL A,R4 0x5C 1 1 None
ANL A,R5 0x5D 1 1 None
ANL A,R6 0x5E 1 1 None
ANL A,R7 0x5F 1 1 None
ANL C,bit addr 0x82 2 1 C
ANL C,/bit addr 0xB0 2 1 C

 

Description: ANL does a bitwise "AND" operation between operand1 and operand2, leaving the resulting value in operand1. The value of operand2 is not affected. A logical "AND" compares the bits of each operand and sets the corresponding bit in the resulting byte only if the bit was set in both of the original operands, otherwise the resulting bit is cleared.

See Also: ORL, XRL, Instruction Set

 
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