ARM Processor Modes Explained | User, System, Supervisor, FIQ, IRQ, Abort | VTU ECE/CSE Tutorial
Автор: E&C SIMPLIFIED
Загружено: 2025-09-16
Просмотров: 80
Описание:
In this video, we explain the different processor modes in ARM architecture — a key concept for embedded systems students in *ECE* and **CSE**, especially those studying under **VTU (Visvesvaraya Technological University)**.
You'll learn:
✅ What are ARM processor modes?
✅ Why multiple modes are needed
✅ Detailed explanation of:
• User Mode
• System Mode
• Supervisor Mode
• FIQ (Fast Interrupt) Mode
• IRQ (Interrupt Request) Mode
• Abort Mode
• Undefined Mode
✅ Banked registers for each mode
✅ Role of CPSR and SPSR
✅ Mode switching during exceptions and interrupts
🎯 Perfect for:
VTU ECE & CSE students
Students preparing for labs, internals, or externals
Embedded systems and OS learners
ARM architecture beginners
📌 Covered as part of VTU Embedded Systems & ARM architecture syllabus.
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