Unit-1 AS2

Q12/Assume that the microprocessor can directly address 1M with a and 8 data pins, The maximum RAM system can design by using the following RAM chips is

Assume that the microprocessor can directly address 1M with a and 8 data pins. The maximum RAM system can design by using the following RAM chips is given in the below table. Choose the correct option:(provide answer in details) (a) None of them (b)  25K x 8 (c) 27K x 8 (d )26K x 8 (e) 24K x 8

The Subject is Microprocessor Systems .

An Intel 8085 processor is executing the program given below. MVI A, 10H MVI B, 10H BACK NOP : ADD B RLC JNC BACK HLT The number of times that the operation NOP will be executed is equal to

By using the design procedure for digital computers, design the following:i. Encoderii. Decoderiii. 4-bit comparator

Draw logic diagram for half adder and full adder circuit using Logisim Software

PLEASE HELP ME , this subject is all about combinational logic  design

Microprocessor - Arithmetic Instructions

For a microprocessor similar to ATmega328p an 8 bit ADC uses a VREF = 3.3 V. When an analog read is executed the return value is 112. What Voltage is present on the input? Enter the value in the box provided in mV. Round to the nearest mV.

Briefly describe and compare the different types of Digital to Analog (D / A ) Converters. for this topic describe the characteristics of some major Logic families and Analyze and describe different types of conversion circuits including A/D and D/A.

Question Vvv For a microprocessor similar to ATmega328p an 8 bit ADC uses a VREF = 3.3 V. When an analog read is executed the return value is 182. What Voltage is present on the input? Enter the value in the box provided in mV. Round to the nearest mV. No units are required .   .Full explain this question and text typing work only     We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line    ..

ehcu.org/pluginfile 100% 10 / 11 locations, count how many times is 0 and how many times 1 is. Questions:- 1- Write a program in assembly language to perform the following logic ci BL CL DL [5100]- 2- How we can perform the NEG and NOT instructions by using different instructions. 3- Write the following program by using different instruction or instructions for each instruction on the program. MOV AL , 00 MOV BX , FFFF XOR CL , FF NEG BYTE PTR [DI] AND CX , LG

Microprocessor - Logical Instructions

Electrical Engineering 3. For the logic circuit in Figure 1, compute the following parameters: A) The total number of single stuck-at faults. B) The total number of all possible multiple stuck-at fault combinations. C) The total number of stuck-open faults. Note: You can assume that 3-input AND gate is realized using 8 transistors, a two-input OR gate is realized using 6 transistors, and an inverter is realized using 2 transistors.

Design a combinational circuit with 3-inputs and 1-output. The output is equal to logic-1 when the binary value of the input is less than 3. And the output is logic-0 otherwise.

What is the main difference between combinational and sequential logic circuits.

What is the use of stack in  micro processors?

Based from your own insight, what is a logic gate and what is the importance it brings in the field of electrical engineering?

I found the answer to this question "10" , if we want to make the design for this circuit by using ROM , how many inputs will the ROM have ?

Part 2 Study and then differentiate between RAM and ROM memory units in a processor. Describe any possible methods through which you can implement a RAM memory using logic gates.

Consider the following schematic diagram: If R1 = 10 kO, and R2 = 10 kO, this circuit would be that of: Select one: O a. A non-inverting amplifier O b. A buffer C. An inverter Activate Wind Go to Senings to O d. An inverting summer

Though the terms Microcontroller and Microprocessor seems similar but there is quite a difference between these two ICs. Based on your understanding, differentiate between them in terms of application size, development cost and clock speed.

Q2) Answer with True or False for each of the following: A Demultiplexer is basically a logic circuit that has multiple inputs and a single output. True False The output lines of the encoder generate the binary codes corresponding to the input values True False The main types of sequential circuit are Synchronous and Asynchronous. True O False

1. Moore's Law: 1) What is Moore's Law about? 2) Why we have been used Moore's law to predict computer performance before multicore? 3) What limits the performance scaling based on Moore's law

5. Reduce the combinational logic circuit in Figure below to a minimum form: A B D 7

39 - What advantage does the simplification of logic circuits provide from the following? A) All other choices O B) To decrease circuit area C) To decrease energy consumption O D) To get low cost E) To decrease circuit errors

4. Show how to connect two of the 6264C RAM chips symbolized in the figure below to produce a 16K X 8 RAM module. The circuit should not require any additional logic. Draw a memory map showing the address range of each RAM chip. A12 Inputs WE CS, CS, OE VO pins DATAQUT DATA Mode A, A WE Cs, cs, OE SRAM 8K x8 READ 1. 1. WRITE Output disable IN High Z High Z мсм 6264C Not selected (power down) X- don't care