Microprocessor (AVR) Fundamentals 1) - Find C, and Z flags after executing the compare instruction in each of the following codes: (a) LDI R20, 0x85 LDI R21, 0x70 CP R20, R21 (C) CLC 2) - Find the contents of R20 after each instruction of the following codes is executed: (a) LDI R20, $56 SWAP R20 CLC ROR R20 ROR R20 LDI R20, 0x4D SWAP R20 (b) LDI R20, $85 LDI R21, $90 CP R20, R21 ROL R20 LSL R20 (c) LDI R20, $3F CPI R20, $3F (b) LDI R20, 0x39 SEC ROL R20 ROL R20 (d) CP R20, R20 LDI R20, $7A ROR R20

Q: Write the register transfer operations for the following pression. ( A=C/(B-C*2)

A: Summary: - Hence we discussed all the points.

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A: Answer: option c line 3

Q: Q5: Fill in the following blanks with appropriate answers (Choose Five Only) 1. The instruction that…

A: There are many instructions present in a microprocessor.

Q: 3) – Find the contents of R20 after each instruction of the following codes is executed: (a) LDI…

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Q: 1. After the PUSH and POP instructions, where does the stack pointer go?

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

Q: Write Assembly instructions to perform below given operation: X = A* 2D / B Where assume that A is a…

A: Assembly Language : It is a low level language designed for the particular processor. It uses…

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A: We need to show the contents of the stack and registers after executing each given instruction. ***…

Q: H\W: assume Ds= 2400, show the content of register as each the following instruction execute Mov Bx,…

A: The register is created as the storage area built in the central processing unit. The most modern…

Q: Q2: Calculate the physical address for the following instruction (MOV DX, [SI]) knowing that the…

A:

Q: Execute the following instruction using one-address instruction format. R=(X+Y*Z)/(A-B*C+G*D)

A: Let's understand step by step :   One address instruction format : In one address instruction format…

Q: Assembly language 218 Q18: Given the code fragment: lst dd 2, 3, 5, 7, 9 mov rsi, 4 mov eax, 1…

A: lst dd 2, 3, 5, 7, 9 The above statement tells that it is sized of double, so each and every element…

Q: Microprocessor intel 8085 Q1: Answer the following a) Name the 6 main registers groups in the…

A: NOTE: As per the company policy we are suppose to answer the first question kindly post the other…

Q: Q1. Write microcode for the execution part of the following CISC instruction. Give both a register…

A: Answer: I have given answered in the handwritten format in brief explanation.

Q: Ql/assuming the DS=1983 and SI=2284 , BX=1325, BP-3425 and SS-1839, show the contents of memory…

A: Assembly language: Assembly language is a low level programming language. It is used to tell…

Q: Find C, and Z flags after executing the compare instruction in each of the following codes:…

A: Zero flag will be 1 ,while carry flag will be 0. LDI :It loads the instruction in the register.…

Q: Assembler Language VAR1 DS F VAR2 DS  5F Subtract VAR1 from VAR2. To do this, load these VARs…

A: We need to provide snippet of above line code with explanation.

Q: 1. Suppose the Pep/9 system contains the following four hexadecimal values: register A: register X:…

A: Hello student Answer will be in next step :-

Q: Determine the contents of the A registers after the following sequence of operations: [A] = 0000,…

A: Contents of the A registers after the sequence of operations are as follows:

Q: Microprocessor (AVR) Fundamentals 1) - Find the contents of register R20 after each of the following…

A: As per policy three subparts can be solved once.

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A: Answer:   The content of DS is added to the offset.

Q: use: Microchip Studio and ATmega328p Activity 3: COM instruction flags Write and assemble the…

A: Solution:   Here is the assembly code for the given program using Microchip Studio and ATmega328p:

Q: Given BX is 2839H, and CL is 04H. Give the content of BX register and C flag after execution of each…

A: Below I have provided a solution for the given question.

Q: Given BX is 2839H, and CL is 04H. Give the content of BX register and C flag after execution of each…

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Q: Write the sequence of micro-operations for each cycles required to execute the instruction JB R1,…

A: Task : Implement subtraction using two's complement method.

Q: use: Microchip Studio and ATmega328p Activity 2: SUB instruction flags Write and assemble the…

A: Here is the program written in assembly language for the ATmega328p microcontroller to perform the…

Q: Given BX is 2839H, and CL is 04H. Give the content of BX register and C flag after execution of each…

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Q: Show the code to perform the computation X=4 + (B + C) *D + E using microprocessors which use the…

A: Given that, X = A + (B + C) * D + E using microprocessors whIch use the instruction formats shown…

Q: Q5 / A-Mention how do the following instructions differ 1- NEG & NOT 2- DIV & IDIV 3- AND & TEST 4-…

A: Mention how to do the following instructions differently from each other.   1.Neg and Not :…

Q: consider the following I) Sign flag II) Trap flag II) Parity flag IV) Auxiliary carry flag Which one…

A: The Flag register is a Special Purpose Register. Depending upon the value of result after any…

Q: Write an assembly language program that performs the following operations on the general-purpose…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: Q1: Write assembly program to add the number ( 5E7D), which store in memory addresses F8A1,…

A: The method used is 16-bit operation which uses less of memory . Load the content at F8A1(=5E) in L…

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A: Please refer to the following step for the complete solution to the problem above.

Q: Assignment-04. A non-pipelined CPU has 12 general purpose registers (RO, R1, R2, .... Following…

A: Introduction:Given , A non-pipelined processor number of registers = 12we to perform some operations…

Q: (B)- Identify the addressing modes used for the source and destination operands, and then compute…

A: The answer to the question is given below: