The following is a Decimal representation of the 32-bit memory address that is word-aligned. 12, 720, 172,
Question:
The following is a Decimal representation of the 32-bit memory address that is word-aligned.
12, 720, 172, 8, 764, 352, 760, 56, 724, 176, 744, 1012
Note: Cache memory is fixed at 16 words.
1. 1word/block Cache memory.
2. 2word/block Cache memory
3. 4word/block Cache memory
After converting the access memory address into binary, express Tag and Index bit for each Cache. When accessing each address, express whether it is a Cache memory hit or a miss.
When we run a program, not all actual commands/data go to main memory, but instead we give a virtual address (from 0 to 4GB) in a certain space on the hard disk and copy it. Then, only the necessary parts are brought into the main memory and the processor performs the program. If this happens, you can imagine that Main memory works like Cache memory on a hard disk (where it has a virtual address), and describe the potential advantages and disadvantages.
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill