Showing posts with the label 8051 family

LCD interfacing with 8051 microcontroller

The LED (including multisegment LEDs) are useful in indicating that an applic…

4x4 keyboard interfacing with seven segment display in multisim

this 4x4 matrix keypad circuitry is based on a 4x4 matrix keypad and seven-seg…

Unary operations

Unary operations require a single operand thus the operations are performed on …

Byte operations

The operation specified in an instruction is performed on all 8 bits in a byt…

ARITHMETIC AND LOGICAL INSTRUCTIONS

ARITHMETIC INSTRUCTIONS  The arithmetic operations modify arithmetic flags car…

ADDRESSING MODES AND DATA MOVEMENT INSTRUCTIONS of 8051

INSTRUCTION SET  The instructions are classified according to the type of oper…

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