Jan 16, 2025 · Cache memory is a small, high-speed storage area in a computer. The cache is a smaller and faster memory that stores copies of the data from frequently used main memory …

Figure 2: Basic block diagram of a CPU. The dotted line in Figure 2 represents the CPU body, as the RAM memory is located outside the CPU.

Cache Memory is a small capacity but fast access memory which is functionally in between CPU and Memory and holds the subset of information from main memory, which is most likely to be …

cache between the processor and the MMU or between the MMU and main memory. • A logical cache (virtual cache) stores data using virtual addresses. The processor accesses the cache …

Dec 17, 2015 · The first layer - L1 cache is always located on the processor. L2 cache, the next layer up, can either be located on the CPU or on the motherboard depending on the …

Mar 17, 2025 · The block diagram for a cache memory can be represented as: The cache is the fastest component in the memory hierarchy and approaches the speed of CPU components. …

Sep 26, 2023 · If the data is not in the L1 cache, the CPU checks the L2 cache. If it’s still not found, it looks in the L3 cache. If the data isn’t in any of these caches, then it accesses the RAM.

Cache operation –overview • CPU requests contents of memory location • Check cache for this data • If present, get from cache (fast) • If not present, read required block from main memory …

Cache Memory: Cache memory is a small, fast memory that stores frequently accessed data. It is located between the CPU and the main memory (RAM). The cache memory helps to improve …

Cache memory is the fastest memory on the system, required to keep up with the CPU as it fetches and executes instructions. The data most frequently used by the CPU is stored in …