consider a computer system using paging to manage memory, suppose it has 64K (26) bytes of memory and a page size of 4K bytes, and suppose the page table: Page number Frame Number 1 1 7 2 3 6. What is the physical address corresponding to the logical address: 5 KB in decimal? Use the binary numbering system to answer this question. (Show your detailed steps)
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- 1) What is the biggest binary number (decimal value) you can write with 6 bits? What is the biggest binary number (decimal value and in terms of n) you can write with n bits? If you want to represent the decimal numbers from 0-16, what is the minimum number of bits you will need? Convert the decimal number 238 to binary number. (ZERO point if not showing steps/calculation!)c) Given a 32K x 8 RAM chips. Compute: i) the number of chips needed to build a 128K byte memory using 32K x 8 RAM. ii) the number of address lines that must be used to access the memory. iii) the number of lines connected to the address inputs of each chip, the number of lines to be used for chip select inputs and type of decoder to be used. iv) Determine the range of addresses for the 128K byte memory.question1:In a memory system, data is 16-bit wide. Break the information into bytes with their addresses using little endian and big-endian methods. Starting address is F800 and the data is: E0F2 0041 question2:What acknowledgment signals are there in I2C bus?
- What is the maximum memory size that can be connected to a processor with a lower order address bus of 24 lines and a higher order address bus of 4 lines? a. 256GB b. 16MB c. 256MB d. 16GB Note: Please do not handwritten.Consider the following external memory connections to a microcontroller which is similar to that of a microprocessor. What is the size of the memory? Microcontroller RAM/ROM 3 O A. none of the choices O B. Could be 4 x 3 bits or 16 x 3 bits O C. Could be 4 x 16 bits or 4 x 3 bits O D. 4 x 2 bits O E. 8x3 bits 2Explain the arithmetic operations in binary number system and how code conversion is done between binary and decimal numbers.
- Assuming that decimal numbers can be represented using 8-bits binary,express the decimal number -108 using binary number system as shown inTable Q2(a). Show the steps accordingly.How to build this circuit? (on Digital or Logisim) Binary-coded decimal is an alternative method of representing integers using binary. In it, each base-10 digit is represented by four bits, thus each nibble takes one of 10 values (0000 through 1001). Therefore, using BCD, 42 (decimal) is represented as 0100 0010 (binary) and 196 (decimal) is represented as 0001 1001 0110 (binary). Create a circuit in Logisim that accepts as input a pair of two-digit integers represented as BCD and outputs their sum in BCD. Any and all Digital components are fair game. You can assume that all inputs will be valid BCD-encoded numbers.Group A Question 1: 1. What is the function of cash memory? 2. Give me two differences between data bus and control bus? 3. What is the difference between HDD and SSD? 4. What is the difference between input devices and output devices? Question 2: 1. The part of computer that performs arithmetic and logic operations is.. 2. .is located in EPROM, and It is always the first program that executes when a computer is powered up. 3. The part that controls the movement of data and information between the ALU, registers and other parts of the computer is called.. 4. ROM is called non-volatile memory because..
- Convert decimal number 54.3125 to fixed point binary notation. How many bits are needed? Suppose there are only 8 bits available. What is the numerical error?Fill in blank Consider multi-level page table with 22-bit memory addresses and 1 KB page size. The size of the entire page table will be ---------- (in decimal) bytes. Given a virtual address 1111000110000101001101 (in binary), the page directory index will be ----------- (in binary), and the page table index will be ----------(in binary).7. What is the word length of an 8-bit microprocessor? a) 8-bits - 64 bits b) 4-bits - 32 bits c) 8-bits 16 bits d) 8-bits - 32 bits