GATE 2005 Question on Direct Mapping: Cache Mapping Questions Video Lecture | Crash Course: Computer Science Engineering (CSE)

Direct Memory Mapping – Solved Examples Video Lecture | Crash Course for GATE CSE - Computer Science Engineering (CSE)

Direct Memory Mapping – Hardware Implementation Video Lecture | Crash Course for GATE CSE - Computer Science Engineering (CSE)

A direct-mapped cache consists of eight blocks. Main memory contains 4 K blocks of eight words each. Access time for the cache is 22 ns and the time required to fill a cache slot from main memory is 300 ns. (This time allows us to determine the block is missing and bring it into cache.) Assume a request is always started in parallel to both cache and to main memory (so if it is not found in cache, we do not have to add this cache search time to the memory access). If a block is missing from cach

[GET ANSWER] 2 suppose a computer using direct mapped cache has 220 words of main memory and a cache of 32 blocks where each cache block contains 16 words a how many blocks of main memory are there b wha 49386

SOLVED:For a direct-mapped cache design with a 32-bit address, the following bits of the address are used to access the cache. What is the cache block size (in words)? How many entries does the cache have? What is the ratio between total bits required for such a cache implementation over the data storage bits? Starting from power on, the following byte-addressed cache references are recorded. Address 0 4 16 132 232 160 1024 30 140 3100 180