Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

(1) Show how value of ACC changes as each instruction is executed. (38pts.) (A) (6pts) (B) (6pts) (C) (6pts) (D) (6pts) MOV A, #25H MOV

image text in transcribed

(1) Show how value of ACC changes as each instruction is executed. (38pts.) (A) (6pts) (B) (6pts) (C) (6pts) (D) (6pts) MOV A, #25H MOV A, #57H SETBC MOV A, #89H CPL A ANL A, #OCDH MOV A, #7AH CPL ACC.1 RLC A SETB ACC.6 (E) (Opts) MOV A, #063H RRA (F) (8pts) MOV RO, #52H MOV ACC, #56H MOV @RO, A ADD A, 52H Present the answers in hex in the following manner: (ACC)=33, 0B0, QB (2) Show how the values of ACC, CY, OV and P change when each of the following is executed. Use "X" for one bit, or "XX" for 8-bit, if the value is undefined. (27pts.) (A) MOV A, #OEBH (B) MOV A, #58H (C) SETBC ADD A, #0B6H ADD A, #6AH MOV A, #3DH SUBB A, #0 (ACC)= (ACC)= 1 (ACC)= (CY)= (CY)= (CY)= 1 (OV)= 1 (OV)= (OV)= | (P) (P)= 1 (P)= |

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Beginning C# 2005 Databases

Authors: Karli Watson

1st Edition

0470044063, 978-0470044063

More Books

Students also viewed these Databases questions

Question

How do books become world of wonder?

Answered: 1 week ago

Question

If ( A^2 - A + I = 0 ), then inverse of matrix ( A ) is?

Answered: 1 week ago