Subject name: microcomputer application principle Question: What OCW1 is needed to disable interrupt on IR2 and IR5

Q: A1. A circuit containing

A: In the given question there is miss print the circuit will containing 64k words as it is clear…

Q: Output Flag - 1 bit Interrupt Enable - 1 bit v each register is used.

A: Step by step with explanation is given below:

Q: Explain Marshalling and De-marshalling.

A:

Q: Refor to figure 20 (Page 19) of the Single Cycle Datapath module. For the following functional units…

A: As per the given single cycle Datapath and hardware delaysLongest critical path for single cycle…

Q: Explain direct memory access (DMA), and input/output timming diagram with clock synchronization?

A: Computer memory: It is the place where data and procedure to perform task is stored and maintained…

Q: With 8085 Write initialization instructions for the 8259A Interrupt Controller to meet the following…

A: In the below code, the ICW1 (initialization command word 1) is set to 11B, which sets the controller…

Q: Arrange the Instruction fetch sequence

A: Increment PC by 1: The first step is to increment the program counter (PC) by 1. This is done to…

Q: Question 1 What is meant by "Full Duplex" when referring to a serial interface?

A: Actually, given question regarding full duplex serial communication.

Q: In 6809, the CC register bit pattern information is given below: E F H I N Z V Question 22 Assuming…

A: Answer: 22. $50

Q: bject name: Microcomputer principle application Question: What memory location is accessed by MOV…

A: The correct answer is 5885H

Q: A1. A circuit containing 4K words of RAM is to be interfaced to a 68000-based system, so that the…

A: See below step for complete explanation.

Q: The register addressing mode was the sole mode supported by a datapath. What part of the data flow…

A: Introduction: ALU: As the name suggests, the term ALU stands for Arithmetic Logical Unit.  A Central…

Q: How does an ALU determine the operation to be executed based on instruction inputs?

A: Instruction:An instruction, in the context of computing and programming, is a specific command or…

Q: Q. No. 6: If the memory or an I/0 interface could not able to respond in the duration of a read and…

A: ANSWER:-

Q: Q1. Create the block diagram to Control Unit.

A: Note-  As per our company guidelines , we can only answer the first question in multiple subparts…

Q: Timer Calculate. In this case, we assume the standard 12 MHz / 12 oscillations-per-instruction…

A: Answer: I have written in own handwriting format

Q: With 8085 Write initialization instructions for the 8259A Interrupt Controller to meet the following…

A: The below code initializes the Interrupt Controller with the following specifications: Interrupt…

Q: Example: show the control signals needed to perform Add R1, R2, RO using: a. Three bus organization…

A: EXPLANATION Below is the answer for the given question. Hope you understand it well. If you have any…

Q: in ARM structure, after $00 cl ed a, dec a what's the value in register "a ? "7

A: Below is the complete solution with explanation in detail for the given question about the value…

Q: Describe the modifications required in an ALU to support SIMD (Single Instruction, Multiple Data)…

A: Single Instruction, Multiple Data (SIMD) is an internal part of the hardware design which can be…

Q: Convert RISC-V assembly instructions to machine language or vice versa:…

A: Convert RISC-V assembly instructions to machine language or vice versa:…

Q: What is a major reason for "signal multiplexing" or "pin multiplexing" in a microcontroller? Allow…

A: Given

Q: c. Determine the time delay generated by the following assembly language delay routing. Assuming the…

A: assembly language, now and again shortened asm, is any low-level programming language wherein there…

Q: Discuss the difference between SDR and DDR DRAM.

A: Answer:- The most significant difference between DDR and SDR is that DDR reads data on both the…

Q: Subject: Microprocessor Topic: Output Devices What is the advantage of using delay() instead of…

A: The delay () function is different from millis () function.So some advantages can I explain below…

Q: 1. Draw hardware to implement the following RTL instructions. Assume that all registers are 4-bit.…

A: RTL is a Register Transfer Language. In a computer system, data transfer takes place between…

Q: Explain the significance of "NAND" memory in the realm of SSDs.

A: NAND memory is a type of volatile storage that plays a fundamental role in Solid State Drives…

Q: Timing Diagram Assume an 8086 has been set to operate at 30 Mhz and at 40% duty cycle. Calculate:…

A:

Q: d) What are the primary functions of the control unit in the MIPS architecture?

A: MIPS architecture is the load/store reduced instruction set computer (RISC) instruction set…

Q: Programmable interrupt controller 8259A is capable for handling up to 64 vectored priority…

A: The Intel 8259A Programmable interrupt controller handles eight of the most important CPU…

Q: When the MPU performs am I/0o write bus operation DT/R = v. RD - and WR

A: Solution : DT/R*=1 RD*=1 WR*=0

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: Subject Name:Microcomputer Principle and Application. Question: Determine the mode words for the…

A: 8255 used as a parallel and programmable input/output device. To interrupt input/output it transfers…

Q: Q2. Create waveform to simulate and verify your block diagram. Q3. Considering the output from the…

A: The answer given as below:·

Q: The PC is incremented so that during the next instruction cycle, the next instruction will be…

A: The PC is incremented so that during the next instruction cycle,the next instruction will be…

Q: With 8085 Write initialization instructions for the 8259A Interrupt Controller to meet the following…

A: The below code initializes the Interrupt Controller with the following specifications: Interrupt…

Q: What is the critical path in a pipelined processor, and how does it impact the clock frequency?

A: The critical route in a pipelined processor is the longest path through the pipeline stages, and it…

Q: Explain how each instruction in MARIE works.

A: MARIE Instructions: The Instruction Set Architecture (ISA) of a machine specifies the instructions…

Q: The number of local sequential devices (flops, latches) would need to increase from a nonpipelined…

A: In a non pipelined machine activities done like fetch the data, decode the data, and execute…

Q: Illustrate how external hardware interrupt on INTR pin of 8086/88 is tackled?

A: INTR: It is available at pin 18. The 8086 has two hardware interrupt pins NMI and INTR. NMI is a…

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

A: The Answer is:-

Q: A 16-bit timer is driven by a 48 MHz bus clock. The timer has TOP register which holds the maximum…

A: The correct solution for the above mentioned question is given in the next steps for your reference

Q: Explain Relative Addressing mode?

A: In computers, a program is a sequence of instructions. Whatever code in whatever language you write…

Q: Explain the concept of SIMD (Single Instruction, Multiple Data) instructions in the context of ALUs.

A: SIMD, which stands for Single Instruction, Multiple Data, is a type of parallel processing…

Q: Briefly explain instruction classes are in MIPS architecture? In MIPS arithmetic there are exactly 3…

A: The question is to briefly explain what instruction classes are in MIPS architecture and why in MIPS…

Q: Computer Science PLEASE ANSWER ASAP! Develop an 8085 based circuit to generate an interrupt signal…

A: INTERFACING MEMORY AND I/O DEVICES WITH 8085   The programs and data that are executed by the…

Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.