• Thumbnail for Binary-coded decimal
    In computing and electronic systems, binary-coded decimal (BCD) is a class of binary encodings of decimal numbers where each digit is represented by a...
    115 KB (8,484 words) - 15:33, 10 March 2025
  • BCD (binary-coded decimal), also called alphanumeric BCD, alphameric BCD, BCD Interchange Code, or BCDIC, is a family of representations of numerals, uppercase...
    25 KB (1,930 words) - 05:22, 12 December 2024
  • Excess-3 (redirect from Excess-3 BCD code)
    is a self-complementary binary-coded decimal (BCD) code and numeral system. It is a biased representation. Excess-3 code was used on some older computers...
    15 KB (1,333 words) - 14:33, 22 October 2024
  • Establishment code Hoklas code (1988) The following binary-coded decimal (BCD) codes are Gray code variants as well: Petherick code (1953), also known as...
    181 KB (15,921 words) - 03:34, 5 May 2025
  • Offset binary, also referred to as excess-K, excess-N, excess-e, excess code or biased representation, is a method for signed number representation where...
    23 KB (1,636 words) - 11:40, 25 May 2025
  • encoding scheme. It was created to extend the existing Binary-Coded Decimal (BCD) Interchange Code, or BCDIC, which itself was devised as an efficient means...
    45 KB (2,515 words) - 20:11, 6 June 2025
  • Thumbnail for Aiken 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...
    5 KB (280 words) - 20:38, 18 January 2024
  • Look up BCD in Wiktionary, the free dictionary. BCD may refer to: Binary-coded decimal, a representation of decimal digits in binary BCD (character encoding)...
    2 KB (345 words) - 13:06, 5 October 2024
  • similar German term "BCD-Code" translating to BCD code in English. "University of Alberta Dictionary of Cognitive Science: Thermometer Code". www.bcp.psych...
    11 KB (1,043 words) - 18:11, 31 May 2025
  • rail" shift codes would select an alternate (usually italic) font. Six-bit BCD code was the adaptation of the punched card code to binary code. IBM applied...
    44 KB (1,409 words) - 17:18, 1 June 2025
  • Thumbnail for Binary code
    represented by 1100001 as a bit string (which is decimal 97). Binary-coded decimal (BCD) is a binary encoded representation of integer values that uses a...
    17 KB (2,048 words) - 02:01, 4 June 2025
  • Thumbnail for Radio-paging code No. 1
    of two formats. There are two message coding formats for the data messages. Numeric messages are sent as 4 bit BCD values, and alphanumeric messages are...
    17 KB (2,533 words) - 20:29, 31 March 2025
  • Thumbnail for UNIVAC LARC
    in storage. List of UNIVAC products History of computing hardware LARC BCD code List of fastest computers The Remington Rand Univac LARC George Gray (March...
    10 KB (1,127 words) - 16:58, 30 April 2025
  • Thumbnail for IBM 2741
    different varieties, one using "correspondence coding" and the other using either "PTT/BCD coding" or "PTT/EBCD coding". These refer to the positioning of the...
    18 KB (1,539 words) - 08:51, 4 January 2025
  • originally a railroad switch known as Aiken Aiken (surname) Aiken code, a complementary BCD code A file format for storing a database of multiple choice questions...
    922 bytes (152 words) - 23:08, 10 April 2024
  • Early computers used a variety of four-bit binary-coded decimal (BCD) representations and the six-bit codes for printable graphic patterns common in the U...
    65 KB (6,944 words) - 05:48, 26 May 2025
  • The Intel BCD opcodes are a set of six x86 instructions that operate with binary-coded decimal numbers. The radix used for the representation of numbers...
    10 KB (1,363 words) - 23:07, 6 March 2025
  • Thumbnail for EPC QR code
    the QR string could be BCD 001 1 SCT BPOTBEB1 Red Cross of Belgium BE72000000001616 EUR1 CHAR Urgency fund Sample EPC QR code In 2012, the Austrian payment...
    6 KB (336 words) - 17:17, 15 April 2025
  • Thumbnail for IBM Selectric
    seven-bit codes (Correspondence and PTT/BCD). Code choice affected the font elements which could be used. The host computer had to translate the 2741 code into...
    68 KB (8,833 words) - 20:11, 14 June 2025
  • four-bit BCD encoding, and was referred to as BCDIC[citation needed] (BCD interchange code.) There were several variations of display code, notably the...
    29 KB (520 words) - 09:17, 15 March 2025
  • Thumbnail for HBG (time signal)
    date, day of the week, month and current year was achieved by means of a BCD code identical to that of DCF77. Like DCF77, the carrier was not interrupted...
    4 KB (424 words) - 13:32, 24 November 2023
  • Thumbnail for Machine code
    machine instructions: segment registers protected address mode binary-coded decimal (BCD) arithmetic The criteria for instruction formats include: Instructions...
    34 KB (3,551 words) - 09:25, 30 May 2025
  • Thumbnail for Gillham code
    a mirrored 5-state 3-bit Gray BCD code of a Giannini Datex code type (with the first 5 states resembling O'Brien code type II) to encode the offset from...
    33 KB (2,709 words) - 19:25, 23 May 2025
  • Thumbnail for Character encoding
    encoding schemes that were tied to the punch card code. IBM used several binary-coded decimal (BCD) six-bit character encoding schemes, starting as early...
    32 KB (3,919 words) - 10:47, 12 June 2025
  • of the text to encode are hexadecimal values encoded as reversed BCD The check code for error detection and correction is as CRC, using polynomial division...
    5 KB (525 words) - 06:42, 9 February 2024
  • to 86399. The types are: BCD, CF, SBS BCD, CF BCD BCD, SBS BCD, BCD_Year, CF, SBS BCD, BCD_Year, CF BCD, BCD_Year BCD, BCD_Year, SBS The recognized signal...
    15 KB (1,449 words) - 14:21, 19 May 2025
  • Double dabble (category Articles with example C code)
    double dabble algorithm is used to convert binary numbers into binary-coded decimal (BCD) notation. It is also known as the shift-and-add-3 algorithm, and...
    12 KB (1,411 words) - 04:21, 19 May 2024
  • Thumbnail for Telephone number
    sometimes "*" for CDMA phones. The 3GPP standards for mobile networks provide a BCD-encoded field of ten bytes for the telephone number ("Dialling Number/SCC...
    27 KB (3,441 words) - 09:30, 23 May 2025
  • Thumbnail for Counter (digital)
    encoded directly as a binary or binary-coded decimal (BCD) number or using encodings such as one-hot or Gray code. Most counters have a reset input which...
    41 KB (5,396 words) - 21:14, 9 June 2025
  • traditional system of binary encoding for decimal digits, known as binary-coded decimal (BCD), uses four bits to encode each digit, resulting in significant wastage...
    11 KB (1,109 words) - 18:24, 28 May 2025