An interface that provides I/O transfer of data directly to and form the memory unit and peripheral is termed as a. DDA b. Serial interface c. BR d. DMA

Q: A- The Hardware Architecture Shown in Figure (2), is it a Von-Neumann Architecture or Harvard…

A: According to the information given:- We have to find out the mentioned hardware architecture is…

Q: memory chip has 15 address lines and 8 data lines. How many memory addresses are there? What is the…

A: the solution is an given below :

Q: The two factors that determine the capacity of the address space are ____

A: It is the virtual address which helps in execution of instructions and storage of information. It is…

Q: An interface that provides a method for transferring binary information between internal storage and…

A: Required:   An interface that provides a method for transferring binary information between…

Q: 44. The communication between the components in a microcomputer takes place via the address and a.…

A: Given that, The communication between the components in a microcomputer takes place via the address…

Q: The single-cycle datapath conceptually described in class must have separate instructions and data…

A: single-cylce datapath must have separate instruction and data memories because the processor that…

Q: Draw a Block Diagram, showing connectivity of an I/O Module with an external Device by using data,…

A: Required: Block Diagram, showing the connectivity of an I/O Module with an External Device by using…

Q: Question 5 With reference to 8086 Microprocessors Pin Assignment: a) State the three groups of…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Explain the all addressing modes. And calculate the memory addresses by using memory address…

A: Addressing Modes: Addressing modes refers to the operand of instruction and specified the addressing…

Q: Instructions that when executed provide desired features, functions and performance is a. software…

A: Instructions are the statements that forces hardware to do activities in computer system.

Q: What are the different addressing modes? Briefly describe each and give example for each type.

A: As per our policy, "Since you have asked multiple questions, we will solve the first question for…

Q: Synchronising the microprocessor with any I/O device in which the device sends a signal when it…

A: The answer to the above MCQ is: Ans: interrupts This is a method of accessing the I/O devices which…

Q: The user view of the system depends upon the a. CPU b. software c. hardware d. interface

A: User view means what user sees for accessing software.

Q: What are your thoughts on the need for many addressing modes in a computer system?

A: The answer for the above mentioned question is given in the below steps for your reference.

Q: Which of the following is the best statement to describe the function of the data bus on a…

A: Answer: The data bus is a two-way traffic highway for data to travel to and from the microprocessor…

Q: 5. Interface a printer and a keyboard in mode 1. Port A is designed as output for printer with…

A: Answer: We have explain in more explanation and also we have draw a diagram just analyzed the how it…

Q: What is the Design The MP basic interface for 8486 Microprocessor? What is the Address and Data…

A: Pin diagram of 8086 microprocessor .    Intel 8086 is a 16-bit HMOS microprocessor. It is available…

Q: Topic: Microprocessor Interfacing & Embedded System Please explain if it is true or false   Q) 255…

A: Given: To tell whether statement is true or false. Q) The 8255 is a general-purpose programmable I/O…

Q: State the type of the used addressing mode. Mov CS, [SI+DI]

A: MOV is used to transfer the data from one to another place in the system.

Q: 4- What is meant by interrupt?

A: On digital computers, an interrupt is the processor's response to an event that requires software…

Q: What is The Short form of Peripheral Component Interconnect in Computer Science?

A: This question is related to peripheral devices.

Q: ‏What is the function of data bus , address bus , and control bus in a microcontroller ?

A: Actually, BUS is used to transfer the data or information from source to destination In…

Q: 14. To start an I/O operation the device driver loads the appropriate register into? a. memory b.…

A: Dear Student, To load an I/O operation the registers must be loaded to Device Controller it stores…

Q: dress binding is done at run time, Physical address space is A. the set of all addresses generated…

A: The process of mapping from one address space to another is known as address binding.

Q: Memory duress Map 1- How to design a Design a 64K x 8 memory using 16K 4 RAM chips? 2- How to design…

A: A)  Number of 16Kx4 RAM chips required = 64Kx8/16Kx4 = 4*2 = 8 We need to arrange these 8 chips as 4…

Q: A chip that allows a storage device to communicate with operating system is known as a. Small…

A: Operating system acts as a GUI for the devices for connecting with the system.

Q: microprocessors are to be interfaced to a system bus. The following details are given: All…

A: The answer given as below:

Q: Keybuard MOuse INT INTA Interrupt CPU Do D, controller Disk Printer VO bus adapter Main memory…

A: Interrupt controller handles the multiple interrupts which are coming from the various devices like…

Q: )What is Interrupt Work? b)Explain how Interrupt Work works in a microcontroller? c)You are…

A: SUMMARY: - hence, we got the desired output.

Q: During an I/O write: [select all that are true] The address is sent in to the MPU…

A: According to the information given:- We have to find the correct option that satisfy the given…

Q: 1-Describe the internal interface between the bus interface unit(BIU) and execution unit(EU).…

A: According to the information given:- we have to describe the internal interface between the bus…

Q: What are your opinions on the need for many addressing modes in a computer?

A: Introduction: The term addressing modes refers to the way in which the operand of an instruction is…

Q: If a design has three inputs, eleven states, and five outputs, how many address pins (enter a…

A: Given Data : Number of inputs = 3 Number of states = 11 Number of outputs = 5

Q: Many desktop computers utilize the ___________ bus standard in which the system augments its main…

A: Correct Option is A

Q: Symmetric multiprocessing architecture of the computer system uses shared a. bus b. memory c.…

A: Let's see all the options: Option (a) : bus Bus is used for transferring data from main memory to…

Q: On the IAS, what would the machine code instruction look like to load the contents of memory…

A: Machine code instruction format: A computer instruction will be stored in an IAS (Institute for…

Q: single bus structure is primarily found in A. Main frames B. Super computers C. High performance…

A: Here have to determine about single bus structure in which type of computer.

Q: QUESTION#3 Interface 8-bit input port (74LS245) to read the status of switches SW1 to SWB to the…

A: It is defined as the central unit of a computer system that performs arithmetic and logic…

Q: What are your thoughts on the necessity for several addressing modes in any given computer?

A: Intro Addressing modes Addressing modes can be considered as the way in which the operand of an…

Q: Of the total 1.2M of Real Mode memory what is the first 640K of memory is used for:      a-The…

A: a-The interrupt vector table The interrupt vector table (IVT) is a vital a part of the crt0…

Q: Answer the following question: 1-What is the datapath? 2-What is the Instruction cycle? 3-What is…

A: Answer the following question:1-What is the datapath?2-What is the Instruction cycle?3-What is the…

Q: Design a bus system that enables the user to transfer the content of one 8-bit register to any other…

A: The given statement describes about the common bus structure. The diagram of the common bus…

Q: Assume that one 32-bit and two 16-bit microprocessors are to be interfaced to a system bus. The…

A: The answer given as below:

Q: he circuit shown below; 1-What are the addresses for each port, what is the type of decoding and…

A: It is defined as a combinational circuit that has ‘n’ input lines and maximum of 2n output lines.…

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

A: Introduction: The address bus is used to transport the memory location or I/O device address for…

Q: We want to build a word organized main memory of 8 GB for a 32-bit CPU architecture composed of word…

A: Solution:: Let's see the direct answer for the above question first then will see the basic part…

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.