How many address lines are used in 4k memory
WebNov 2, 2024 · That depends on the memory architecture of the system. if the memory chips are byte wide and not used to create a multibyte bus, 11 address bits are needed. if the memory chips are 32 bits wide, 9 address bits are needed (with the CPU internally selecting which of the 4 bytes it will use). WebJun 12, 2011 · The minimum number of address lines required to address 4k of memory is 12.To reach this number, remember that each line has two possibilities and keep doubling …
How many address lines are used in 4k memory
Did you know?
WebHow many address lines will a 4k memory have? Always remember a simple trick for address line calculation for a specific memory capacity; 10 Address lines can access 1K of memory. if we increase only 1 address line, the memory capacity increases twice than before. so now 11 address lines can access 2k memory. WebApr 9, 2024 · Assuming that the addressing is done at the byte level, show the format of main memory addresses using 8-way set-associative mapping. So here's what I have …
WebJul 6, 2015 · 1. An address line usually refers to a physical connection between a CPU/chipset and memory. They specify which address to access in the memory. So the task is to find out how many bits are required to pass the input number as an address. In your example, the input is 2 kilobytes = 2048 = 2^11, hence the answer 11. Web1. The memory units that follow are specified by the number of words times the number of bits per word. How many address lines and input-output data lines are needed in each case? (a) 32 x 8 32 = 25, so 32 x 8 takes 5 address lines and 8 data lines, for a total of 5 + 8 = 13 I/O lines. (b) 4M x 16
http://www.ee.nmt.edu/~rison/ee231_fall10/hw/hw11_soln.pdf WebFeb 24, 2013 · I know for 1k we need 10 address lines. So for 2k it would 11. For 4k it would be 12. And for 8k, it should be 13. Is 13 correct answer? Zulfi. Papabravo Joined Feb 24, 2006 19,825 Feb 22, 2013 #2 Yes, and the formula is: ciel (log_2 (M)) where M is the size of the memory [in words or other addressable units] log_2 is the logarithm to the base 2
WebUse four memory chips: parallel the ten address lines from each 1k × 4 memory chip, then connect the [ CS] line of each chip to the output of a 2-line to 4-line decoder. The two decoder input lines will then become address lines …
WebHow many address lines would we need for a 1 ... • 4K words of word-addressable main memory. • 16-bit data words. • 16-bit instructions, 4 for the opcode and 12 for the address. • A 16-bit arithmetic logic unit (ALU). ... • Memory address register, MAR, a 12-bit register that florida uga footballWebApr 28, 2024 · How many address lines are needed for 4k memory? So, 12 bits are needed to address 4k memory locations. How many address lines are required to decode 8k … great wolf floridaWebHow many address lines are needed to select one of the memory chips? 32 MB is 2^5 so 5 address lines are needed to select one of the memory chips. Suppose a system has a byte-addressable memory size of 4GB. How many bits are required for each address? 4GB is 2^2 x 2^30 =232. Thus, 32 bits are required for each address. florida unclaimed money lists floridaWebThe same calculations work for chips of different sizes as well. Consider a second EPROM of size 4K that starts at 40K. The EPROM now requires 12 address lines for inside the … florida unattended child lawWebJul 27, 2024 · Answer: 1. a) 8x16 Number of words = 8 Number of bits per word= 16 So, in 8x16, the number of address lines is an obtained number of words, that is, 8 = 2^3 Therefore, it requires 3 address lines. The input-output lines are calculated as, the sum of address lines and the number of bits, that is, = 3 + 16 = 19 Therefore, it requires 191/0 lines. florida unclaimed property reportWebThe memory map of a 4K (4,096) byte memory chip begins at the location 8000H. Specify the entire memory map and the number of pages in the map The memory address of the … florida unclaimed life insurance benefitsWebChatGPT is fine-tuned from GPT-3.5, a language model trained to produce text. ChatGPT was optimized for dialogue by using Reinforcement Learning with Human Feedback (RLHF) – a method that uses human demonstrations and preference comparisons to guide the model toward desired behavior. great wolf gift card balance