4.4.4 Write policy (write through/write back) | UNIT 4 | IT402 | Computer Architecture | RGPV
UNIT 4 | Computer Architecture
4.4.4 Write policy (write through/write back) | IT402
Welcome to Unit 4 of our comprehensive course on Computer Architecture! In this unit, we will unravel the intricacies of Memory Organization, delve into the world of RAM, explore memory storage based on bit order, and dive deep into Cache and Virtual Memory.
Here's a glimpse of what you'll learn:
Unit Introduction: Begin with an insightful introduction to this unit, setting the stage for your exploration of memory, cache, and virtual memory.
Memory Organization: Understand the foundational principles of memory organization, a critical component of computer architecture.
RAM and its Types (SRAM/DRAM): Dive into the world of Random Access Memory (RAM) and explore its various types, including SRAM and DRAM.
Memory on the Basis of Bits Storage: Explore how memory stores data based on bit order, including the concepts of little-endian and big-endian.
Cache Locality of Reference:
Classification of Cache: Learn about different types of cache and their roles in computer systems.
Mapping Techniques: Understand cache mapping techniques, including Fully Associative, Direct Mapping, and Set Associative Mapping.
Cache Hits/Miss: Explore the concepts of cache hits and cache misses and their impact on system performance.
Cache Access: Dive into the mechanics of cache access, including Cache Hit and Cache Miss.
Write Policy: Learn about write policies such as write-through and write-back and their implications.
Cache Performance: Understand how cache performance is measured, including Effective Access Time.
Virtual Memory: Explore the concept of virtual memory, including address space and memory space.
Address Mapping: Learn about address mapping techniques, including Page Tables and Translation Lookaside Buffers (TLB).
Address Mapping Example: Explore a practical example of address mapping.
Segmentation: Understand segmentation as a memory management technique.
Page Fault/Page Replacement Algorithm: Dive into page faults and page replacement algorithms that optimize virtual memory usage.
Gate Cache Questions: We'll conclude this unit with a review of essential cache-related questions.
Join us on this educational journey as we uncover the complexities of memory organization, cache management, and virtual memory systems. Don't forget to like, subscribe, and hit the notification bell to stay updated on our educational adventure!
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