How many ram chips are there per memory word
Web20 feb. 2014 · Memory sizes are usually specified as [number of words] x [number of bits per word], so a 16 x 4 memory would have 16 words of 4 bits each. – Feb 20, 2014 at 19:31 Where is this task from? If it's a homework assignment, surely there's some background provided... – Stephen Collings Feb 20, 2014 at 19:43 Web17 jan. 2015 · Suppose that a 16M x 16 main memory is build using 512K x 8 RAM chips. a) How many RAM chips are necessary. b) How many RAM chips are there per memory word. c) How many address bits are needed for each RAM chip. d) How many address …
How many ram chips are there per memory word
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Web12 nov. 2012 · So when you access a memory address that's not currently in your cache the CPU fetches eight of those 8-byte chunks of RAM. To put it another way, the addresses that are stored in the cache omit the low-order six bits. So maybe a word in the cache is … WebThe following are some common types of RAM: SRAM: Static random access memory uses multiple transistors, typically four to six, for each memory cell but doesn't have a capacitor in each cell. It is used …
Web17 sep. 2024 · The number of RAM chips which are necessary is calculated as: RAM chips = Size of main memory/size of ram chips = 16M*16/512k*8. 16 M * 16 / 512 k * 8. b) The number of RAM chips which are needed for each memory word is 2. This is due to the … Web6 jun. 2024 · A memory management unit might use 16-bit addresses and have 20-bit hardware address, so the CPU needs to switch and map things to make use of the actual 20-bit address range of RAM chips that can be addressed. Be sure to specify units in your answers. “64ki”. Of what? 8-bit words, making it (still) 64ki bytes of addressable RAM.
Web20 apr. 2024 · Single Data Rate Synchronous Dynamic RAM (SDR SDRAM) Double Data Rate Synchronous Dynamic RAM (DDR SDRAM, DDR2, DDR3, DDR4) Graphics Double Data Rate Synchronous Dynamic RAM … WebC. Number of RAM chips per word is equal to number of columns per row i.e. 2. Image transcriptions - 16 bit 1 2 8bits 3 6 8 9 11 12 15 1 6 b. ) us of address bit required = ( Address but required) Address bit) + to select rows required to select column = ( 3 ) + ( 1 …
Web6 jun. 2024 · A memory management unit might use 16-bit addresses and have 20-bit hardware address, so the CPU needs to switch and map things to make use of the actual 20-bit address range of RAM chips that can be addressed. Be sure to specify units in …
Web26 jul. 2024 · answer Main memory = 2M × 16 = 221×16 RAM chip = 256K × 8 = 218× 8 A) Number of RAM chips required = (221×16)/218×8 = 16 So 16 RAM chips required. B)... Solution.pdf Didn't find what you are looking for? Ask a new question Previous Next … try546Web27 jan. 2012 · 1 Answer Sorted by: 7 256x8 = 256 cells that hold 8 bits each, so the total capacity of that chip is 256 bytes (or 2048 bits). 4096/256=16 Share Cite Follow answered Jan 27, 2012 at 1:54 Pentium100 6,510 3 31 38 3 Ah, I feel like an idiot. I thought it was 2048 bytes instead of bits. Thanks! David Jan 27, 2012 at 2:16 Add a comment Your … try 549WebA 1024-word = 210 requires 10 bits for each address. 16-way low-order interleaving uses n = 2k, which is 16 = 2k and k = 4. So, 10 - 4 = 6. The size of the memory address of the offset field is 6. Suppose a 2M x 16 main memory is built using 256K x 8 RAM chips and … philips stabmixer promixWeb7 apr. 2024 · a) Total 64 RAM chips (512K X 8) would be required. Reason: 512K (bytes) X 2 = 512K Word 512K Word X 2 = 1Meg Word 16 Meg Word = 16 X 2 X 2 X 512K b) 2 RAM chips are there per memory word. Reason: As each RAM chip is 8 byte wide. So, to … try55Web2 apr. 2024 · Entry-level computers do just fine with 8GB of memory, but for business professionals, creatives, and gamers who use resource-heavy programs or applications, consider buying a PC with at least 16GB RAM from the very start. try5500Web26 feb. 2024 · a)How many RAM chips are necessary? Answer: a) Amount of memory = 2M = 2 x 220words The RAM chips are 8 bits wide and contain 256K of memory. The number needed to make upthe 2M x 16 memory would be: Number of chips... solution … try57Webb. There are 2M words which equals 2 × 220 = 221, so 21 bits are required for an address Problem Problem 9 9 Page Page 260260 Suppose that a 2M 16 main memory is built using 256256K K 8 RAM chips and memory is word-addressable. a. How many RAM chips … philips stabmixer set