Скачать или смотреть Lec:12 | Flag Registers | Microprocessor 8086

Welcome to this lecture on the Flag Register of the 8086 Microprocessor.
In this video, we will explain the Flag Register, its structure, and the function of each flag in a very simple and exam-oriented way.

Topics Covered in This Video:
What is a Flag Register?
Why Flag Registers are needed in a microprocessor
16-bit Flag Register of 8086

Status Flags:
Carry Flag (CF)
Zero Flag (ZF)
Sign Flag (SF)
Overflow Flag (OF)
Parity Flag (PF)
Auxiliary Carry Flag (AF)
Control Flags:
Interrupt Flag (IF)
Direction Flag (DF)
Trap Flag (TF)

How flags change after arithmetic and logical operations
Flag usage in conditional jump and branching instructions
Common exam & viva questions

This lecture is very important for understanding:
✔ Assembly language programming
✔ Conditional jumps & branching
✔ Internal working of 8086

Who Should Watch This?

CSE / EEE / ECE students
Diploma & Polytechnic students
Students preparing for viva, lab, and semester exams
Beginners learning Microprocessors & Computer Architecture

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