WebYou have to implement a single digital circuit that can perform either of two possible operations: output = a +b; or output a + c where a, b, c, and output are all 16 but 2's comp numbers and the operation is 2's comp addition. Which of the following circuits would you use to make the selection between inputs b and c? Multiplexer WebA multiplexer is a digital circuit or a device which has many input lines and has only one output. The functionality of multiplexer is explained below. • Multiplexer transfers one of the input data bit at a time among all the input data bits by using the control lines.
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WebHow many data lines does 256*4 have? 256 8 4 32. Embedded Systems Objective type Questions and Answers. A directory of Objective Type Questions covering all the … WebQuestion: Consider a certain electronic memory device that contains 256 kilobytes of data. If each location of memory contains 4 nibbles of data, then how many address lines would the device have, and how many data lines would the device have? How many mega-bytes does the memory in problem #3 contain? Show transcribed image text. fairy butterfly coloring pages
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WebSince there are 8 (23) words in the cache line, 3 bits are needed to select the correct word from the cache line. In a 128 KB direct-mapped cache with 8 word (32 byte) cache lines, there are 4×2 10 = 2 12 cache lines (128KB/32B). 12 bits are needed to address 212 cache lines, so the number of index bits is 12. WebApr 9, 2024 · A cache memory has a line size of eight 64-bit words and a capacity of 4K words. The main memory size that is cacheable is 1024 Mbits. Assuming that the … WebThere are four data lines in the memory and these different organizations of memory and these different organizations of memory are apparent when upgrading memory and it also … fairy cake fair 店舗