Explain why the data bus is bidirectional and the address bus is unidirectional in microcontroller?

Q: Briefly discuss the functions of data bus, address bus and control bus, in the expansion bus.

A: - The question is to know the function of data bus, address bus and control bus in expansion bus.…

Q: Give an example of what the memory addressing capacity of the 20-bit address bus will be.…

A: Given: Give an example of how much memory the 20-bit address bus will be able to address.

Q: Is von Neumann architecture external bus is for data memory only

A: Von Neumann's architecture was designed to accommodate both programme and instruction content in the…

Q: necessary pins: One Bus Cycle T +T, T CLK- Address- Valid Address ss/Data- Address Data written to…

A:

Q: In a Nehalem chipset, the CPU is directly connected to the North Bridge or South Bridge. The South…

A: Intel's 45 nm microarchitecture, codenamed Nehalem /helm/, was introduced in November 2008. It…

Q: Explain what the memory addressing capacity of the 20-bit address bus will be.

A: Introduction: The memory capacity is determined by various factors, including the number of address…

Q: MARIE has a common bus scheme, which means a number of entities share the bus.True or False.

A: To be determine: True or False Given statement: MARIE has a common bus scheme, which means a number…

Q: Is it true that the Apple Macintosh computer makes use of NuBus bus types? explain?

A: Introduction: A Nubus is a parallel 32-bit laptop bus.  The machine workstation project, which built…

Q: Why is the address bus only one-way?

A: The question asks why the address bus is unidirectional or one way

Q: In a computer with a 32-bit data-bus, how many 4-bit wide memory components are used? the answer to…

A: The answer is

Q: Explain how an 28F400 memory chip can switch from 8 bit data bus to 16 bits data bus without…

A:

Q: Why is the address bus only going in one direction?

A: To be determine: Reason for address bus only going in one direction

Q: From microcontroller architecture,please  elaborate further to describe the one other change in the…

A: In the 8051 architecture, we have two new integrated peripherals: the integrated temperature sensor…

Q: The most notable advantage of single-bus designs is their low cost.

A: Introduction: The most notable advantage of single-bus designs :

Q: When it comes to the Von Neumann architecture, does the external bus just carry data memory?

A: The vital components of Von Neumann engineering are: information and directions are both put away as…

Q: Writea note on Advances in I/O bus designs ?

A: Lets see the solution.

Q: The address bus consists parallel signal lines while data bus consists separate lines.

A: Question 1: Answer: False Explanation: Address bus: There are 16, 20, 24, or 32 parallel lines on…

Q: In the bus system, the register which receives data from the bus lines is determined by:   A. The…

A: In the bus system, the register which receives data from the bus lines is determined by:

Q: Consider a system in which the available 32kb memory space is equally divided between EPROM and RAM.…

A: In 32 kB memory space is equally distributed in EPROM and RAM. so we need 15 address line to be…

Q: What should we use between a synchronous bus or an asynchronous bus for use between the CPU and the…

A: Answer :

Q: what is addressing mode?

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: Interface 8KX8 RAM and 4KX8 ROM chips with 8085 microprocessor by demonstrating proper block…

A:

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

A: Address bas is part of system bus and an element of CPU which sends the address to the RAM  for…

Q: How does a one address instruction handle operations that require two operands (like addition)?…

A: One address format: Here One of the  operand is in the accumulator and the other is in the register…

Q: Explain what will be the memory addressing capability of 20 bits address bus of microcontroller?

A: 1)  Memory is composed of bits, groups of 8 bits form bytes, each of which can be addressed ,and…

Q: A system bus is composed of(a) address bus (b) data bus(c) system bus (d) answers (a), (b), and (c)

A: EXPLANATION - System bus basically consists of three lines . These lines mainly provide the…

Q: Briefly elaborate the differences between address bus,control bus and data bus

A:

Q: On the IAS, describe in English the process that the CPU must undertake to read a value from memory…

A: Given: The steps that the CPU must perform in terms of MAR, MBR, address bus, data bus, and control…

Q: In one computer if address bus is 16 bits and memory word is 8 bits, then the capacity of memory is…

A: No of address that can be address is 2^16 each word have size 8 bits. So, total  address-able memory…

Q: The communication between the components in a microcomputer takes place via the address and: A…

A: A micro computer is a small, relatively inexpensive computer with a micro processor as its center…

Q: Explain the differences between data buses, address buses, and control buses.

A: A bus is a communication medium used for connecting two or more devices. It is a shared transmission…

Q: Explain what the memory addressing capacity of the 20-bit address bus will be.   microcontroller?

A: The objective is to explain the memory addressing capacity of the 20-bit address bus.

Q: Describe the 20-bit address bus's memory addressing capabilities. microcontroller?

A: INTRODUCTION: An 8-bit byte-addressable computer with a 20-bit address bus (such as the Intel 8086)…

Q: Describe the data bus, the address bus, and the control bus.

A: The bus is the connection line used to connect the internal parts of the microprocessor chip.

Q: * The least significant 8-bit address and data bus is carried by Control bus Address bus Data bus…

A: The least significant 8-bit address and data bus is carried by Control bus Address bus Data bus None…

Q: The memory addressing capabilities of the 20-bit address bus are described. microcontroller?

A: INTRODUCTION: An 8-bit byte-addressable computer with a 20-bit address bus (such as the Intel 8086)…

Q: How the clock generator chip (8284A) is used to provide the clock for the microprocessor?

A: 8284 is a clock generator IC.

Q: The data bus in 8080A/8085 microprocessor is a group of eight bidirectional lines that are used to…

A: Given that: The data bus in 8080A/8085 microprocessor is a group of eight bidirectional lines that…

Q: Data Bus is bidirectional

A: Data bus is bidirectional :  It is a group of conducting wires which carries Data only. Data bus is…

Q: Explain with the help of a block diagram a 2-bus micro architecture for the SRC

A:

Q: bus Can work from microprocessor to memory / IO devices

A:

Q: Depending on MC68008 microprocessor complete the following table Signal Address bus Input/Output…

A: MC68008: The MC68008 is a member of the M68000 family of advanced microprocessors. Thisdevice allows…

Q: Is the von Neumann architecture's external bus only for data memory?

A: Introduction: In the von Neumann architecture, both programme and instruction data are stored in the…

Q: What is the definition and explanation of Data Bus?

A: According to the question data bus is that bus which through pass the data from computer hard drive…