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COMPUTER ORGANIZATION & ARCHITECTUREA 4-way set associative cache memory unit with a capacity of 16 KB is built using a block size of 8 words. The word length is 32 bits. The size of the physical address space is 4 GB. Find the number of bits for TAG, SET, and WORD fields in the address generated by CPU.20237mCOMPUTER ORGANIZATION & ARCHITECTUREExplain cache memory organization. Discuss mapping techniques (direct, associative, set-associative), replacement algorithms, and write policies.20257mCOMPUTER ORGANIZATION & ARCHITECTUREA direct mapped cache memory with n blocks is nothing but which of the following set associative cache memory originations (i) 0-way set associative (ii) 1-way set associative (iii) 2-way set associative (iv) n-way set associative20232mCOMPUTER ORGANIZATION & ARCHITECTUREExplain in detail the three mapping procedures related to cache memory.201514m
Previous(3). Consider a hypothetical 32-bit microprocessor having 32-bit instructions composed of two fields—the first byte contains the opcode and the remainder the immediate operand or an operand address. (a) What is the maximum directly addressable memory capacity (in bytes)? (b) Discuss the impact on the system speed if the microprocessor bus has— i) a 32-bit local address bus and a 16-bit local data bus, or ii) a 16-bit local address bus and a 16-bit local data bus. \(c\) How many bits are needed for the program counter and the instruction register?NextExplain two techniques for enhancing the performance of computers with multiple execution pipelines.