The first two bytes of a 2M x 16 main memory have the following hex values:

Q: determine the time taken to execute the instruction if the clock frequency of 8085 is 10MHz. Mvi…

A: In 1977, Intel designed an 8- bit microprocessor by using NM technology, which is called 8085…

Q: Pep/9 has the following hexadecimal values in the accumulator, index register, and two of it's…

A: Content                              A                               X…

Q: Show the addresses and the contents of the ROM memory ( in HEX) after executing the following…

A: Answer: Given ROM memory stating address is 70H and DB directive will be stored in the ROM

Q: Design a memory that can hold 256 KB of data using 64K*4B RAM ICs

A: Given that, 256 KB memory need to design with the data using 64K*4B RAM ICs. Number of 64K*4B RAMs…

Q: 11. For the ROM array in Figure 11-79, determine the outputs for all possible input combinations,…

A: Given:

Q: The memory address of the last location of 1 Kbyte memory chip is given as FBFFH. Find the starting…

A:

Q: Please write assembly code on the 8051 microcontroller. Use register bank-1 to store one 32-bit…

A: ANSWER:-

Q: design a rom by using a address decoder, input buffer and or gate that stored value of 11 when…

A: Answer: I have given answered in the handwritten format

Q: Design a 8x4 ROM with the following contents. Show the full diagram and follow all the required…

A: GIVEN:

Q: 1-Write aprogram to set (bit-5) and change(bit-8) and complement the1-byte memory location.

A: Answer

Q: * STA is used to store the contents of 16 bit accumulator to a 16 bit memory location to store the…

A: To find STA is used for.

Q: In RAM, the data bus is Bidirectional Select one O True OFalse

A: Explanation:   Data bus transfers data from one unit to another unit. Microprocessor can read data…

Q: Using Verilog language, design an 4bit ALU that capable of performing four operations

A: Code: //given mux module module mux4x(i0,i1,i2,i3,select,y); input[3:0]i0,i1,i2,i3;…

Q: a rom by using a address decoder, input buffer and or gate that stored value of 11 when output line…

A: It is defined as a combinational logic circuit, whose purpose is to examine the address and raise an…

Q: The ROM memory address of the PIC18F2410, 16KB: Select one: a. (0000-3FFF)H b. (0000-4000)H C.…

A: Read-only memory (ROM) is a form of non-unstable memory utilized in computer systems and different…

Q: Name the five memory operand addressing modes

A:

Q: Develop an ALP to transfer the content of ROM location starting from 300H to RAM location 50H. After…

A: SUMMARY: - Hence, We discussed all the points

Q: Draw a block diagram for 128x8 RAM *

A: Draw a block diagram for 128x8 RAM

Q: Define the term "demand-zero memory."

A: Introduction the question is about the term "demand-zero memory and here is the solution in the next…

Q: c) Find the ROM memory addresses of each of the following 8051 chips. i)AT89C51(or 8751) with 4KB…

A: Find the ROM memory address of each of the following 8051 chips. i) AT89C51(or 8751) with 4KB (ii)…

Q: 2. Design an 8 * 8 ROM. Discuss each step and give Internal logic structure, ROM truth table? You…

A: The Answer is in given below steps

Q: In RAM and ROM, both are not having 1 byte of data bus Select one: O True False

A: Solution : - True

Q: A 8M x 64 main memory is built using 512K × 16 RAM chips and memory is word-addressable. If…

A: The Answer is

Q: If the size of each 4-bit memory component is 4 x n cells

A: The answer is

Q: In RAM and ROM, both are having 1 byte of data bus. Select one: O True False

A: I have given an answer in step 2.

Q: Design memory decoder for a system having a total of 2GB RAM divided in sub memory modules of 512MB.…

A: Design memory decoder for a system having a total of 2GB RAM divided in sub memory modules of 512MB.…

Q: 8- À ROM composed of a 5 x 32 decoder and 8 OR gates has a capacity of 40 bytes A) True B) False

A: True

Q: 5-data can be moved between a register and memory location using MVI LDA LXI None of the mentioned…

A: The move instruction (MOV) moves data from processor register to memory or memory to processor…

Q: - is used to exchange the content of memory * location [3000], [3001] with DX register The…

A: XCHG DX, [3000H] is the correct option

Q: Example 2: add with carry memory location 3000h with value 3ca5h to memory location 3001h with value…

A: Below is the assembly program for the  given problem.

Q: In ROM, the data bus is not Unidirectional Select one: O True O False

A: Question. In ROM, the data bus is not unidirectional.

Q: 5. Load the register (CL) from the memory location [0500H] then subtract the content of this…

A: PROGRAM CODE: org 100h mov [0500h],12h   ;move 12h inside the address [0500h]mov cl,[0500h]…

Q: Logisim simulation: A. Design a 8 bit register file with 10 registers. B. Design an ALU with AND,…

A: A. A register file is a collection of k registers (a sequential logic block) that can be read and…

Q: Design an 8-bit register file with 10 registers. Design an ALU with AND, OR, XOR, NOT, ADD and…

A: A register file is a collection of k registers (a sequential logic block) that can be read and…

Q: tA: Refer to figure 1, com plete the output slots b A1 ine A A3 ine B B2 ine C C3 MUX C1 ine D D2

A: compute the output slots by using synchronous and statistical TDM

Q: Q1. Sketch a schematic for 8-word 2-bit masked programmed ROM where it stores the following…

A: Read-Only Memory is the…

Q: Draw the complete design for constructing a SRAM memory of a total capacity 512KX32 using a SRAM…

A: Draw the complete design for constructing a SRAM memory of a total capacity 512k * 32 using a SRAM…

Q: 64×4 RAM using 16×

A: Produce a 64×4 RAM using 16×4 RAMs.

Q: - The "mov" instruction is store data in the hard store date in registers O store data in the Ram…

A: The source and destination are the two operands of the MOV instruction. The source is the second…

Q: Determine the memory location of operand 2 of the following instructions: a) MOV AL, [0100] b) MOV…

A:

Q: y using 4X2 cell array also

A: Design 16 bit of SRAM memory using 4X2 cell array also calculate each cell address

Q: Statemont : Store the data byte 52H into memory location 20QQH.

A: Required:-  Software: Sim8085 Statement:- Store the data byte 52H into memory location 2000H…

Q: Design a 4-word by 8-bit ROM using pseudo-nMOS pullups Assume the following contents for the…

A: Lets see the solution in the next steps

Q: Draw a basic logic diagram for a 512 × 8-bit static RAM, showing all the inputs and outputs.

A: The below block diagram shows the basic  - bit SRAM chip. There are 9 address lines denoted as. Data…

Q: The first two bytes of a 2M × 16 main memory have the following hex values: 1. Byte 0 is FE

A: The answer is

Q: The diagram attached is 8085 pin diagram. Deduce the number of memory locations, its can address…

A: The diagram attached is 8085 pin diagram. Deduce the number of memory locations, its can address and…

Q: The first two bytes of a 2M × 16 main memory have the following hex values: 1. Byte 0 is FE 2. Byte…

A: The answer is

Q: Find the segment register value to access the memory location address (235DAh), if the offset value…

A: Solution

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.