Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
10th Edition
ISBN: 9780357108376
Author: Jean Andrews, Joy Dark, Jill West
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3, Problem 14TC
THINKING CRITICALLY
Which is faster, CL3 memory or CL5 memory?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
How many bits are necessary to address a 4M x16 Main Memory when it is Byte addressable?
Write down the different between primary and secondary memory?
Should the bus between the CPU and RAM be synchronised or not? Which is better? Explain your pick.
Chapter 3 Solutions
Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Most PIC18 MCUs provide a data memory of size up to 4 kBytes and a program memory of size up to 2 MBytes. i. How many bits are required to address the entire content of the 2 MBytes of the program memory? ii. How many bits are required to address the entire content of the 4 kBytes of the data memory? iii. Draw the memory model of the PIC18, showing the memory organization with all the labels and sizes of the memories and interconnect busses. iv. Most instructions in PIC18 use 8 bits to address the file register in data memory. Is this approach sufficient to address the entire data memory of 4 kBytes? If no, how does PIC18 solve this shortfall?arrow_forwardFor an x86 CPU, which align type is the most efficient?arrow_forwardGiven a 256x 8 RAM chip, you are asked to build a memory with capacity of 2048 words with a word size equal 16 bits. a. How many 256x8 RAM chips are needed to provide a memory capacity of 2048 words? Specify the layout of the chips by stating the number of rows and columns. b. How many address bits are needed for the built memory? c. How many RAM chips are there per memory word?arrow_forward
- For the 8051 family of microcontrollers:i) Draw a representative memory map and explain how part of the data memory isable to share the same address space as the Special Function Registers in thecase of the 8052. ii) When an 8051 device is switched on, which memory bank is active? Explain howyou can switch to memory bank 1? iii) Explain why you should be very careful if you use a memory bank other thanmemory bank 0 if also using push and pop instructions. How can this issue beavoided?arrow_forwardWhich bus, synchronous or asynchronous, should be used to connect the CPU to memory? Why did you get to that conclusion, please?arrow_forwardWhat does the term "dual-channel memory architecture" mean?arrow_forward
- Which memory models are available in real-address mode?arrow_forwardIf you note that the total size of memory is 32G what is the size of address bus if you note that the block size is Dword?arrow_forwardA. Draw the schematic diagram of the microcontroller of 8051 B. Find the following1. Size of the internal RAM of the 80512. Internal ROM size of the 80513. The 16-bits data addressing registers and their functions4. Registers that can do division5. The flags that are stored in the PSW6. Which register holds the serial data interrupt bits TI and RI7. Address of the stack when the 8051 is reset8. Number of registers banks and their address9. Ports used for external memory access10. The bits that determine timer modes and the register that holds these bits11. Why a low-address byte latch for external memory is needed12. How an I/O pin can be both an input and output13. Which port has no alternative functionsarrow_forward
- Explain why the max size of a memory segment in the real addressing mode is 64K.arrow_forwardShould the CPU-memory bus be synchronous or asynchronous? Which works best? Explain your choice.arrow_forwardHow does one correctly write the format for a memory address? For example, if you have a digit in the first row of a 8x 4 bit memory device, what is the correct way to write the address for this digit?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Comptia A+ Core 1 Exam: Guide To Computing Infras...Computer ScienceISBN:9780357108376Author:Jean Andrews, Joy Dark, Jill WestPublisher:Cengage Learning
A+ Guide to Hardware (Standalone Book) (MindTap C...Computer ScienceISBN:9781305266452Author:Jean AndrewsPublisher:Cengage Learning
A+ Guide To It Technical SupportComputer ScienceISBN:9780357108291Author:ANDREWS, Jean.Publisher:Cengage,
Comptia A+ Core 1 Exam: Guide To Computing Infras...
Computer Science
ISBN:9780357108376
Author:Jean Andrews, Joy Dark, Jill West
Publisher:Cengage Learning
A+ Guide to Hardware (Standalone Book) (MindTap C...
Computer Science
ISBN:9781305266452
Author:Jean Andrews
Publisher:Cengage Learning
A+ Guide To It Technical Support
Computer Science
ISBN:9780357108291
Author:ANDREWS, Jean.
Publisher:Cengage,
Computer Fundamentals - Basics for Beginners; Author: Geek's Lesson;https://www.youtube.com/watch?v=eEo_aacpwCw;License: Standard YouTube License, CC-BY