Please help with detailed explanation for problem C, don't copy solutions from other sources. Consider a byte addressing architecture with 64-bit memory addresses. a)Which bits of the address would be used in the tag, index and offset in a direct-mapped cache with 512 1-word blocks. b)Which bits of the address would be used in the tag, index and offset in a direct-mapped cache with 64 8-word blocks. c)What is the ratio of bits used for storing data to total bits stored in the cache in each of the above cases a and b?

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Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.