4.6b D90A3F What are the four hexadecimal values after the statement executes and what are the values of NZVC? • A: Accumulator (Enter the 4 digit hex content of the accumulator Example FFFF) • X: Index Register Enter the 4 digit hex content of the index register Example 00F0) • OA3F: Contents of Memory Location OA3F (Enter the 4 digit hex number Example 1A23) • 0A41: Contents of Memory Location OA41 (Enter the 4 digit hex number Example 1A23) • NZVC The status bits (Enter with only 1's and 0's, Example 1100 Not 1 1 0 0 or 11xx)
4.6b D90A3F What are the four hexadecimal values after the statement executes and what are the values of NZVC? • A: Accumulator (Enter the 4 digit hex content of the accumulator Example FFFF) • X: Index Register Enter the 4 digit hex content of the index register Example 00F0) • OA3F: Contents of Memory Location OA3F (Enter the 4 digit hex number Example 1A23) • 0A41: Contents of Memory Location OA41 (Enter the 4 digit hex number Example 1A23) • NZVC The status bits (Enter with only 1's and 0's, Example 1100 Not 1 1 0 0 or 11xx)
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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![**Exercise 4.6b: Understanding Hexadecimal Values in Assembly Language**
**Instruction Code:** `D90A3F`
**Objective:** Determine the four hexadecimal values after the statement executes and identify the values of the NZVC status bits.
**Variables:**
- **A: Accumulator**
- Enter the 4-digit hex content of the accumulator.
- Example: FFFF
- **X: Index Register**
- Enter the 4-digit hex content of the index register.
- Example: 00F0
- **Memory Location 0A3F:**
- Enter the 4-digit hex number for the contents of this memory location.
- Example: 1A23
- **Memory Location 0A41:**
- Enter the 4-digit hex number for the contents of this memory location.
- Example: 1A23
- **NZVC Status Bits:**
- Enter using only '1's and '0's.
- Example: 1100 (Not 1 1 0 0 or 11xx)
**Fields to Fill:**
1. **Accumulator:**
- [Input Field]
2. **Index Register:**
- [Input Field]
3. **Memory Location 0A3F:**
- [Input Field]
4. **Memory Location 0A41:**
- [Input Field]
5. **NZVC Status Bits:**
- [Input Field]
**Note:** Ensure entries adhere to the hexadecimal format and binary status bit format as specified.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8eeb6921-a110-4984-a04e-b3e01fc97c1d%2F8228be03-c32e-4477-902c-b80ca29c3215%2F4y1dqp8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Exercise 4.6b: Understanding Hexadecimal Values in Assembly Language**
**Instruction Code:** `D90A3F`
**Objective:** Determine the four hexadecimal values after the statement executes and identify the values of the NZVC status bits.
**Variables:**
- **A: Accumulator**
- Enter the 4-digit hex content of the accumulator.
- Example: FFFF
- **X: Index Register**
- Enter the 4-digit hex content of the index register.
- Example: 00F0
- **Memory Location 0A3F:**
- Enter the 4-digit hex number for the contents of this memory location.
- Example: 1A23
- **Memory Location 0A41:**
- Enter the 4-digit hex number for the contents of this memory location.
- Example: 1A23
- **NZVC Status Bits:**
- Enter using only '1's and '0's.
- Example: 1100 (Not 1 1 0 0 or 11xx)
**Fields to Fill:**
1. **Accumulator:**
- [Input Field]
2. **Index Register:**
- [Input Field]
3. **Memory Location 0A3F:**
- [Input Field]
4. **Memory Location 0A41:**
- [Input Field]
5. **NZVC Status Bits:**
- [Input Field]
**Note:** Ensure entries adhere to the hexadecimal format and binary status bit format as specified.
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