Hello, can you help me with this please? Please make sure that the command column is in four digits hex (for example 0x5000). Thank you
Hello, can you help me with this please? Please make sure that the command column is in four digits hex (for example 0x5000). Thank you
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Hello, can you help me with this please? Please make sure that the command column is in four digits hex (for example 0x5000). Thank you
Transcribed Image Text:## Marie Assembly Program
### Instructions:
The table below outlines a Marie assembly program. Assemble the program by determining the hexadecimal locations, filling out the label table, and identifying four hex-digit machine commands.
### Program Table:
| Loc | Label | OpCode | Operand | Command |
|-------|------------|--------|---------|---------|
| 195 | | Org | 195 | XXXXXXXX|
| 195 | Start, | Input | | |
| | | SkipCond | 000 | |
| | | SkipCond | 800 | |
| | | Halt | | |
| | | Output | | |
| | | Store | Max | |
| Loop, | | Input | | |
| | | Sub | Sum | |
| | | Store | Sum | |
| | | Output | | |
| | | Add | Max | |
| | | SkipCond | 800 | |
| | | Jump | Loop | |
| | | Clear | | |
| | | Store | Sum | |
| | | Jump | Start | |
| Sum, | | Dec | 000 | |
| Max, | | Dec | 050 | |
| XXXXX | | End | Start | XXXXXXXX|
### Label Table:
| Label | Location |
|-------|-----------|
| | |
| | |
| | |
| | |
### Explanation:
- **Org 195:** Set the origin address to 195.
- **Input/Output Instructions:** Handle data input/output.
- **SkipCond 000 & 800:** Conditional skip based on accumulator.
- **Halt:** Stop program execution.
- **Store, Add, Sub:** Memory operations.
- **Jump Instructions:** Direct control flow.
- **Clear:** Reset accumulator.
- **Dec 000 / 050:** Declare constants.
Complete the label table and translate the program to machine code accordingly.
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