• 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...
    114 KB (8,400 words) - 14:36, 26 August 2024
  • 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 (1,884 words) - 22:22, 21 May 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...
    16 KB (1,333 words) - 04:03, 30 July 2024
  • 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) - 09:20, 2 October 2022
  • 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 (15,917 words) - 14:42, 26 August 2024
  • 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
  • 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 (2,552 words) - 10:08, 1 June 2024
  • 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...
    42 KB (1,099 words) - 22:38, 20 August 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 (334 words) - 22:19, 25 June 2024
  • "BCD-Code" translating to BCD code in English. Fiete, I. R.; Seung, H. S. (2007). "Neural network models of birdsong production, learning, and coding"...
    10 KB (989 words) - 01:42, 26 January 2024
  • represented by 1100001 as a bit string (which is "97" in decimal). Binary-coded decimal (BCD) is a binary encoded representation of integer values that uses a...
    17 KB (2,064 words) - 10:10, 2 June 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...
    62 KB (6,687 words) - 12:51, 29 August 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) - 16:43, 29 August 2024
  • 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 (2,692 words) - 04:16, 27 April 2024
  • 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 (8,819 words) - 20:15, 25 August 2024
  • 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 (1,533 words) - 20:12, 25 August 2024
  • 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
  • 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
  • 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) - 14:32, 8 November 2023
  • Thumbnail for UNIVAC LARC
    in storage. List of UNIVAC products History of computing hardware LARC BCD code The Remington Rand Univac LARC George Gray (March 1999). "Some Burroughs...
    10 KB (1,118 words) - 21:18, 20 August 2024
  • 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 (1,095 words) - 20:40, 30 July 2024
  • 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 the course of 2012, Austrian...
    4 KB (333 words) - 12:34, 14 March 2024
  • pulses were 500 ms long. Minute and hour information was transmitted in BCD code by modifying pulses of seconds 41 to 55. The vernerl time signal was transmitted...
    1 KB (148 words) - 13:28, 9 April 2024
  • 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) - 07:53, 15 January 2024
  • represented. Examples of six-bit binary codes are: International Telegraph Alphabet No. 4 (ITA4) Six-bit BCD (Binary Coded Decimal), used by early mainframe...
    7 KB (894 words) - 05:03, 22 April 2024
  • 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 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 (3,869 words) - 13:24, 30 July 2024
  • 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 (2,733 words) - 20:53, 19 August 2024
  • Thumbnail for Teletype Corporation
    Model 29 (1950s) The Teletype Model 29 is a six-bit machine using an IBM BCD code. It began as a replacement for Model 20, but apparently there was no market...
    38 KB (4,309 words) - 02:40, 24 August 2024
  • 355 – PTTC/BCD standard option 357 – PTTC/BCD H option 358 – PTTC/BCD Correspondence option 359 – PTTC/BCD Monocase option 360 – PTTC/BCD Duocase option...
    94 KB (9,350 words) - 06:09, 26 August 2024