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Category: Digital Electronics

Octal to Hexadecimal Conversion and Vice Versa

Posted on March 4, 2023June 19, 2025 By vlsifacts No Comments on Octal to Hexadecimal Conversion and Vice Versa

In this post, we will be learning how to convert octal to hexadecimal and hexadecimal to octal numbers. Following is the technique for these conversions. Technique Octal to Hexadecimal Conversion 10768 = ?16 Hexadecimal to Octal Conversion 1F0C16 = ?8 For a detailed explanation, watch the following lecture video. Previous           Table…

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Digital Electronics

What are the Difference Between System-on-Chip (SoC) and Test Chip

Posted on March 4, 2023June 19, 2025 By vlsifacts No Comments on What are the Difference Between System-on-Chip (SoC) and Test Chip

Integrated circuits (ICs) have revolutionized the world of electronics by enabling the creation of highly complex and compact devices. Two common types of ICs are system-on-chip (SoC) and test chip. While both types of ICs have a similar design, their purpose and applications are vastly different. System-on-Chip (SoC) A System-on-Chip (SoC) is a type of…

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Digital Electronics, SoC

Binary to Octal & Binary to Hexadecimal Conversion

Posted on March 4, 2023June 19, 2025 By vlsifacts No Comments on Binary to Octal & Binary to Hexadecimal Conversion

We have already seen octal to binary and hexadecimal to binary conversion in an earlier article. In this post, we will be learning how to convert binary to octal and binary to hexadecimal numbers. Following is the technique for these conversions. Technique Binary to Octal Conversion Example: 10110101112 = ?8 Binary to Hexadecimal Conversion Example:…

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Digital Electronics

Octal to Binary & Hexadecimal to Binary Conversion

Posted on March 4, 2023June 19, 2025 By vlsifacts No Comments on Octal to Binary & Hexadecimal to Binary Conversion

Octal to binary and hexadecimal to binary conversions are important concepts with regard to digital electronics and digital computers. Following is the technique for these conversions. Technique Octal to Binary Conversion Example: 7058 = ?2 Hexadecimal to Binary Conversion Example: 10AF16 = ?2 For a detailed explanation, watch the following lecture video. Previous     …

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Digital Electronics

Decimal to Any Number System Conversion

Posted on March 4, 2023June 19, 2025 By vlsifacts No Comments on Decimal to Any Number System Conversion

The following technique is used to convert a decimal number to any number system. Technique Decimal to Binary Conversion Example: 12510 = ?2 Decimal to Octal & Decimal to Hexadecimal Conversion Example: 123410 = ?8 Example: 123410 = ?16 For a detailed explanation, watch the following lecture video. Previous           Table of…

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Digital Electronics

Any Number System to Decimal Conversion

Posted on March 4, 2023June 19, 2025 By vlsifacts No Comments on Any Number System to Decimal Conversion

The following technique is used to convert any number system to its equivalent decimal number. Technique Examples 1010112 = 1×25 + 0x24 + 1×23 + 0x22 + 1×21 + 1×20 = 32 + 0 + 8 + 0 + 2 + 1 = 4310 7248 = 7×82 + 2×81 + 4×80 = 7×64 + 2×8…

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Digital Electronics

Conversion of Number Systems

Posted on March 3, 2023June 19, 2025 By vlsifacts No Comments on Conversion of Number Systems

It is important to learn the techniques of converting one number system to another while studying digital electronics or digital computers. This is because, in our day-to-day life we use decimal number systems, while computers use either binary or hexadecimal number systems. In the last lecture articles, we learned about the representation of different number…

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Digital Electronics

Positional or Weighted Number System

Posted on March 3, 2023June 19, 2025 By vlsifacts No Comments on Positional or Weighted Number System

The traditional number systems that we learned in school and use every day (decimal, binary, hexadecimal, octal etc.) are positional number systems. In such a system, a number is represented by a string of digits where each digit position has an associated weight. The value of a number is a weighted sum of the digits….

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Digital Electronics

What is Radix or Base of a Number System?

Posted on March 3, 2023June 19, 2025 By vlsifacts No Comments on What is Radix or Base of a Number System?

The number of independent digits used in the number system is known as Radix or Base of the number system. Few Relevant Questions and Answers Question: How many digits are there in the base/radix 9 number system?Answer: There are 9 digits in the base/radix 9 number system.Question: What is the largest digit in the base/radix…

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Digital Electronics

Representation of Number System

Posted on March 3, 2023June 19, 2025 By vlsifacts No Comments on Representation of Number System

In this article, we will discuss the representation of the following number systems Radix or Base of a Number System The number of independent digits used in the number system is known as Radix or Base of the number system. Positional or Weighted Number System The traditional number systems that we learned in school and…

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Digital Electronics

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