Provide an example of how to minimise the size of the translation table in flash storage when very often vast ranges of consecutive logical page numbers are translated into successive physical page numbers. Flash storage:
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Provide an example of how to minimise the size of the translation table in flash storage when very often vast ranges of consecutive logical page numbers are translated into successive physical page numbers. Flash storage:
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- In a 64-bit machine, with 2 GB RAM, and 8 KB page size, how many entries will be there in the page table if it is inverted?Read-only memory (usually known by its acronym, ROM) is a class of storage media used in computers and other electronic devices that is non-volatile (non-changeable). Because data stored in ROM cannot be modified (at least not very quickly or easily), it is mainly used to distribute firmware (software that is very closely tied to specific hardware, and unlikely to require frequent updates). Figure 3.1 depicts a ROM block diagram which have k-bit address and an n-bit data. The contents of a ROM chip are defined once. Hence, we can use a constant array to model a ROM in VHDL. Basically, to name the size of a ROM is by stating ROM k x n, which represents ROM with k-bit address andn-bit data size. For example, ROM 4x8 (16 address location with each location containing 8-bit data). Question. Develop a code to allow the ROM operation works in synchronous when a read enable is asserted.• Generate and simulate the VHDL codes in Altera Quartus II.• Demonstrate and obtain the instructor…Give an example of how to reduce the size of the translation table in flash storage, which is often used to convert very large ranges of consecutive logical page numbers into consecutive physical page numbers. Flash memory:
- Suppose a computer using fully associative cache has 216 bytes of byte-addressable main memory and a cache of 64 blocks, where each cache block contains 32 bytes.Q.) What is the format of a memory address as seen by the cache; that is, what are the sizes of the tag and offset fields?Give an example of how to minimize the translation table when flash storage must convert huge ranges of consecutive logical page numbers into physical page numbers. Fast archiving:Suppose a computer using direct-mapped cache has 2 bytes of byte-addressable main memory and a cache of 32 blocks, where each cache block contains 16 bytes.Q.) What is the format of a memory address as seen by the cache; that is, what are the sizes of the tag, block, and offset fields?
- Suppose a computer using direct-mapped cache has 232 bytes of byte-addressable main memory and a cache size of 512 bytes, and each cache block contains 64 bytes.Q.) What is the format of a memory address as seen by cache; that is, what are the sizes of the tag, block, and offset fields?Suppose a computer using direct mapped cache has 224 bytes of byte- addressable main memory and a cache size of 64K bytes, and each cache block contains 32 bytes. (Note: 64K = 26 * 210) a) How many blocks of main memory are there? b) What is the format of a memory address as seen by cache, i.e., what are the sizes of the tag, block, and offset fields?Suppose a computer using fully associative cache has 224 bytes of byte-addressable main memory and a cache of 128 blocks, where each block contains 64 bytes.Q.) What is the format of a memory address as seen by cache; that is, what are the sizes of the tag and offset fields?
- Assuming a 4-KB page size (4096 bytes), what are the page numbers and offsets for the following address references (provided as decimal numbers); assume that the memory is byte addressable. a. 3000 b. 40000 c. 200000 d. 6000000Computer Science This question is about paging-based virtual memory A computer has a virtual-momory space of 250MB (megabytes) The computer has 325) of primary memory. The pige som s-4000 by the address is 1011 0001 0101 1110 0010 1010 0010 a. How many frames can it have? b. Which of the bits in the virtual address correspond to the Page number? c. Which of the bits correspond to the page offset?If the page size in a 32-bit machine is 4K bytes then the size of the page table?