35% Off Thai Spa Luxury Coupon (6 Promo Codes) March 2023 (2023)

FAQs

Where can I find a legit promo code? ›

What is a BCD Code? A BCD code is a Budget Customer Discount Code. Both BCD codes and coupon codes help you get a great deal when you rent a car. The important difference is that you enter BCD codes and coupon codes in different boxes.

Standard binary coded decimal code is commonly known as a weighted 8421 BCD code, with 8, 4, 2 and 1 representing the weights of the different bits starting from the most significant bit (MSB) and proceeding towards the least significant bit (LSB).

They are 2421 code, 5211 code, reflective code, sequential code, non- weighted coded, excess-3 code and Grey code.

There are different types of BCD codes, however 8421 code is the most popular one. In this article, we will highlight three different types of BCD codes, such as 8421, 2421, and Excess-3. Both 8421 and 2421 are weighted code, whereas Excess-3 is not weighted.

promo code (plural promo codes) A term, number, or alphanumeric combination provided electronically to a vendor in order to redeem a marketing promotion.

What are promo codes? Promotional codes are alphanumeric strings that online stores offer to encourage purchases on their website and are typically associated with an overarching promotional marketing strategy. The discount associated with a promo code can apply to individual products or an entire order.

This is a weighted code; its weights are 5, 2, 1 and 1. A decimal number is represented in 4-bit form and the total four bits weight is 5 + 2 + 1 + 1 = 9. Hence the 5211 code represents the decimal numbers from 0 to 9.

Now let us consider some examples, where we convert the given decimal numbers to BCD. The 8421 BCD code for 9.2 is 1001.0010. The 4221 BCD code for 9.2 is 1111.0010. The 5421 BCD code for 9.2 is 1100.0010.

What is BCD to 2421 code? ›

The Aiken code (also known as 2421 code) is a complementary binary-coded decimal (BCD) code. A group of four bits is assigned to the decimal digits from 0 to 9 according to the following table.

Six-bit BCD code was the adaptation of the punched card code to binary code. IBM applied the terms binary-coded decimal and BCD to the variations of BCD alphamerics used in most early IBM computers, including the IBM 1620, IBM 1400 series, and non-decimal architecture members of the IBM 700/7000 series.

When you do math in decimal, if a number is larger than 10 you need to take the modulus of 10 and carry to the next row. Similarly, in BCD math, when the result of the addition is larger than 9 you add 6 to skip the 6 remaining "invalid" values and carry to the next digit.

Explanation: The BCD (Binary-Coded Decimal) equivalent for decimal 23 is 0010 0011.

The BCD equivalent of 27 in 16-bit representation = 0000000000100111.

In many cases the BCD is printed right on the chainring like in the example below. Sometimes it is stamped or engraved on the back side of the chainring. If it is not labeled on your chainring, you will need to measure it. On a chainring with 4 bolts, the BCD is the distance between two bolts across from each other.

Binary Coded Decimal, or BCD, is another process for converting decimal numbers into their binary equivalents. It is a form of binary encoding where each digit in a decimal number is represented in the form of bits. This encoding can be done in either 4-bit or 8-bit (usually 4-bit is preferred).

Examples. The BCD or binary-coded decimal of the number 15 is 00010101. The 0001 is the binary code of 1 and 0101 is the binary code of 5. Any single decimal numeral [0-9] can be represented by a four bit pattern.

The binary-coded decimal system provides a way to get around the size limitations imposed on integer arithmetic. It also enables easy conversion between machine-readable and human-readable numerals. Compared to the binary system, it is easy to code and decode binary-coded decimal numbers.

What are BCD codes used for? ›

BCD was commonly used for displaying alpha-numeric in the past but in modern-day BCD is still used with real-time clocks or RTC chips to keep track of wall-clock time and it's becoming more common for embedded microprocessors to include an RTC. It's very common for RTCs to store the time in BCD format.

When you do math in decimal, if a number is larger than 10 you need to take the modulus of 10 and carry to the next row. Similarly, in BCD math, when the result of the addition is larger than 9 you add 6 to skip the 6 remaining "invalid" values and carry to the next digit.

The BCD (Binary-Coded Decimal) equivalent for decimal 23 is 0010 0011.

BCD encodes each decimal digit with its binary equivalent using four bits. So decimal digits are simply represented in four bits by their direct binary values. A disadvantage of this is that only 10 of the possible 16 (2⁴) codes that four bits can produce are used. Hence it is an inefficient code.

Using this conversion, the number 25, for example, has a BCD number of 0010 0101 or 00100101.

The BCD₈₄₂₁ code is so called because each of the four bits is given a 'weighting' according to its column value in the binary system. The least significant bit (lsb) has the weight or value 1, the next bit, going left, the value 2.

Both have their advantages and disadvantages. BCD is commonly used when decimal numbers must be represented in hardware, as each 4-bit BCD number maps directly to a decimal number. Binary is more efficient for arithmetic, memory storage, and transmitting information, but is less human-readable.