Consider flash memories with the following characteristics: Data Transfer Rate a. 120 MB/s b. 100 МB/s Question: Calculate the average time to read or vrite a 1024-byte sector for each flash memory isted in the table.(You only do a. or b. it's enough) Controller Transfe 100 MB/s 90 MB/s

Q: For FLASH memory, what would you say: a Which memory type is it similar to: EPROM or ROM or RAM in…

A: We need to find answers to questions based on Flash.

Q: A) What is DMA? How DMA controller (8237) accomplish DMA transfer between memory and I/O devices?…

A: A) What is DMA? In Direct memory access(DMA) the data are transferred by executing the instructions.…

Q: Question 34 Which data lines must be connected to RAM1 when you design a 4kByte memory by using 2kx4…

A: q.34)

Q: Consider an I/O bus that can transfer 6 bytes of data in one bus cycle. Suppose that a designer is…

A: To determine the execution time of this loop, we may use the formula below. ET = CPI × IC × TET =…

Q: 1. What is the function of cash memory? 2. Give me two differences between data bus and control bus?…

A: Actually, computer is an electronic device which takes input and gives output.

Q: If an address bus needs to able to address eight devices, how many conductors will be required? What…

A: 1. Three conductors will be needed. Consider three conductors as three bits. with three bits eight…

Q: Draw and explain each of the following: Flowchart for IAS operation SRAM cell 16-Mbit DRAM (4M x 4)…

A: 1.Flowchart for IAS operation In the IAS flowchart :                                   Fetch Cycle:…

Q: (a) How many 32 K×8 RAM chips are needed to provide a memory capacity of 256 K bytes?1. How many…

A: Given:  32 K×8 RAM chips To provide a memory capacity of 256bytes Here you have to understand that…

Q: How many 256x8 RAM chips are needed to provide a memory capacity of 4096 bytes? a) How many bits…

A: RAM Chips: Memory is built from random access memory (RAM) chips. Memory is often referred to using…

Q: How many 256x8 RAM chips are needed to provide a memory capacity of 4096 bytes? a) How many bits…

A: RAM Chips: Memory is built from random access memory (RAM) chips. Memory is often referred to using…

Q: Question 1 A- If you note that the total size of memory is 256G what is the size of address bus if…

A: A- If you note that the total size of memory is 256G what is the size of address bus if you note…

Q: 2 GHz. All channels support up to 3 ranks of DIMMS. A DIMM contains multiple chips with the Ilowing…

A: It is defined as a integrated electronic circuit that performs the calculations that run a computer.…

Q: How many 256 x 8 RAM chips are needed to provide a memory capacity of 4096 bytes? a) How many bits…

A:

Q: How many 256 x 8 RAM chips are needed to provide a memory capacity of 4096 bytes? a) How many bits…

A: How many 256 x 8 RAM chips are needed to provide a memory capacity of 4096 bytes? Answer: There are…

Q: Using multiple 4M × 8 RAM chips (see below) plus a decoder, construct the block diagram of a 16M ×…

A: Solution:   Given, Using multiple 4M × 8 RAM chips (see below) plus a decoder, construct theblock…

Q: Q5\ Draw The Typical Memory Package Pins and Signals For two types of processors ( 8-Mbit EPROM and…

A: Answer is given below .

Q: 1) Provide a memory capacity of 4096 bytes using 512x8 RAM chips. a) How many 512x8 RAM chips are…

A: We have to solve the follwoing questions

Q: Calculate FIT and MTTF for 10 disks (1M hour MTTF per disk), 1 disk controller (0.5M hour MTTF), and…

A: FIT and MTTF

Q: 1. Classify each of the following buses as serial or parallel: i. GPIB ii. RS-232C iii. USB 2.…

A: As per our company guidelines, we are supposed to answer only 3 sub-parts. Kindly repost other parts…

Q: DMA and cache memory are compared and contrasted.

A: Introduction: DMA is a physical mechanism that allows data to be transferred to and from memory…

Q: DMA and cache memory are compared and contrasted

A: Difference between DMA and cache memory.

Q: DMA and cache memory are compared and contrasted.

A: Introduction : Direct memory access (DMA) is a computer system feature that enables some hardware…

Q: QUESTION 1 A 4K×4 DRAM uses the following pins for addressing: O 6 address pins (AO-A5) and RAS and…

A: As per our guideline we must answer only first 3 questions for the MCQ's. Below are the answers with…

Q: How many 256 × 8 RAM chips are needed to provide a memory capacity of 4096 bytes?1. a) How many bits…

A: RAM Chips: Memory is built from Random Access Memory (RAM) chips. Memory is often referred by using…

Q: The differences between DMA and cache memory are discussed.

A:

Q: Q: Show how a 64 Kbyte memory (32 Kbyte SRAM & 32 Kbyte EEPROM) Draw the complete schematic of the…

A:

Q: Match each of the following terms with its best description.…

A: A- C B - D C - D D - A

Q: 4. (20%) For FLASH memory , what would you say: a. Which memory type is it similar to: EPROM or ROM…

A: a) Flash Memory is one of the category of ROM i.e Electrically Erasable Read Only Memory…

Q: 4) What is Direct Memory Access? Explain the working of DMA. What are the different kinds of DMA…

A: Please find the answer below :

Q: A 1 Kilobyte RAM has a word size of 8 bits. (a) How many address bits does the RAM require? (b) How…

A: The solution for the above given question is given below:

Q: What is a major advantage of a flash memory over a SRAM or DRAM?

A: The major advantage of a flash memory is that

Q: How does direct memory access (DMA) work?

A: Working of direct memory access Direct memory access is used for transferring the block of data…

Q: Consider the following disk characteristics: Average seek time = 8 msec Average rotational delay = 3…

A: Introduction  Given data is ,  We have to calculate average time to read one sector.

Q: Explain about TLB, page table, and cache for small memory system ?

A: TLB: A translation lookaside buffer (TLB) is a memory reserve that is utilized to lessen the time…

Q: QUESTION 39 Which one of the fllowing is =not= true of a bus buffer? It can be used to isolate the…

A: Option 2 is correct option Because, the term fan out refers to no of gate input for a particular…

Q: A given computer has a single cache memory (off-chip) with a 2 ns hit time and a 98% hitrate. Its…

A: Given :  1 .Hit time= 2 ns     hit rate = 98%     main memory access time = 40 ns 2. Addition of Hit…

Q: The amount of ROM needed to implement at 4 bit multiplier is

A: The answer can be found by using the architecture of the Random Access Memory (RAM) as described in…

Q: Direct memory access is used for high-speed I/O devices in order to avoid increasing the CPU’s…

A: Answer a)To initiate a DMA transfer, the CPU first sets up the DMA registers, which contain a…

Q: What is a bus? What is the function of (i) address bus and (ii) data bus? What is the direction of…

A: The bus and the function of address bus, data bus is as given below:

Q: Present an overview of the operation of direct memory access.

A: DMA or Direct Memory Access definition:  DMA read or write data directly to or from the main memory,…

Q: Figure 1 shows the design of a 6116 static CMOS RAM that can store 2K bytes of data. The memory has…

A: The answer is given below:--

Q: Suppose a DRAM memory has 4 K rows in its array of bit cells, its refreshing period is 64 ms and 4…

A: Introduction

Q: Suppose a disk drive has the following characteristics:1. Four surfaces2. 1,024 tracks per surface3.…

A: Access time Average access time is calculated by adding seek time with average rotational latency.…

Q: What are the advantages and disadvantages of moving data from one location to another using a serial…

A: As a result, these advantages and disadvantages of utilizing a serial bus vs a parallel busA…

Q: What are the advantages and disadvantages of moving data from one location to another using a serial…

A: Introduction: There are fewer traces on the PC board and fewer pins on the devices when using serial…

Q: A path by which communication is achieved between a central processor and other devices is called…

A: Given that, A path by which communication is achieved between a central processor and other devices…

Q: Explain clearly how RAM differs from ROM by comparing and contrasting their functions.

A: RAM is volatile memory, which means the data in RAM are not permanent. ROM is permanent memory, data…