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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 
PUSH - Push Value onto Stack

Operation: PUSH
Function: Push Value Onto Stack
Syntax: PUSH

 

Instructions OpCode Bytes Cycles Flags
PUSH iram addr 0xC0 2 2 None

Description: PUSH "pushes" the value of the specified iram addr onto the stack. PUSH first increments the value of the Stack Pointer by 1, then takes the value stored in iram addr and stores it in Internal RAM at the location pointed to by the incremented Stack Pointer.

See Also: POP, Instruction Set

 
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