How to run and modify marie program

Assignment Help Computer Engineering

Reference no: EM132215

Question

(1) RUN

Attached file "add_two_numbers.mas" is a MARIE program to do plain addition of two number already stored in memories (Num1, Num2).

Answer is stored at Result and also put in Output window
(the Output Register).

RUN the program and confirm that it works in your downloaded copy of the MARIE Simulator.

(2) MODIFY (Make another program based on that one)

Copy that file and rename copy "Add_Four_if_result_positive.mas".

Change that program in two ways-

(a) Make it add four numbers (Num1, Num2, Num3, Num4) in its place of the two it originally handled.

(b) Include a decision before storing and outputing result. If value of the result is not positive (so zero or negative), set
Result value to the value ZERO (0).

So, program will implement this kind of logic-

Result = Num1 + Num2 + Num3 + Num4;
If (Result < 1) Result = 0;
Output Result;

This will require figuring out how SkipCond instruction works and whether to give it a Hex operand of 000, 400, or 800.

Reference no: EM132215

Questions Cloud

Evaluate the income statement : Evaluate the income statement in the given case.

Can you suggest process for choosing appropriate data-mining : Consider on how you would know if a computer were thinking like a human.

Evaluate an annual report of a publicly held corporation : Evaluate an annual report of a publicly held corporation of your selection on the internet (not the General Electric annual report).

Explain the reason for the project development : Two members of your project development team are differing about relative significance of training and documentation.

How to run and modify marie program : How to run and modify marie program Include a decision before storing and outputing result. If value of the result is not positive (so zero or negative), set Result value to the value ZERO (0)

What devices use to get efficient network communication : CNT Books has expanded considerably as you first got network up and running three years ago. It at the present occupies an entire floor in building, and its LAN has full-grown to contain several servers and more than 60 workstations.

Would a bank reconciliation uncover office fraud : Who is the best employ in Dr. Conrad's office to reconcile the bank statement? Would a bank reconciliation uncover office fraud?

Type of data standard : What type of data standard are we dealing with in each scenario (metadata, spatial or attribute)? You work for Town of Ancaster prior to an amalgamation of New City of Hamilton. Your main responsibility was to retain Town's single line road network f..

Types of hazard which arise from the use of chemicals : Outline the provisions of Occupational Safety and Health Act 2005 with regard to Substances hazardous to health Describe four types of hazard which arise from the use of chemicals

User Account

All Pages