JPH0228175B2 - - Google Patents

Info

Publication number
JPH0228175B2
JPH0228175B2 JP60197331A JP19733185A JPH0228175B2 JP H0228175 B2 JPH0228175 B2 JP H0228175B2 JP 60197331 A JP60197331 A JP 60197331A JP 19733185 A JP19733185 A JP 19733185A JP H0228175 B2 JPH0228175 B2 JP H0228175B2
Authority
JP
Japan
Prior art keywords
hcb
data
bits
humming
bit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP60197331A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6263342A (ja
Inventor
Nobuo Uchida
Shoji Nakatani
Satoru Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP60197331A priority Critical patent/JPS6263342A/ja
Publication of JPS6263342A publication Critical patent/JPS6263342A/ja
Publication of JPH0228175B2 publication Critical patent/JPH0228175B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
JP60197331A 1985-09-06 1985-09-06 ハミングチエツクビツト生成方式 Granted JPS6263342A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60197331A JPS6263342A (ja) 1985-09-06 1985-09-06 ハミングチエツクビツト生成方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60197331A JPS6263342A (ja) 1985-09-06 1985-09-06 ハミングチエツクビツト生成方式

Publications (2)

Publication Number Publication Date
JPS6263342A JPS6263342A (ja) 1987-03-20
JPH0228175B2 true JPH0228175B2 (ko) 1990-06-21

Family

ID=16372685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60197331A Granted JPS6263342A (ja) 1985-09-06 1985-09-06 ハミングチエツクビツト生成方式

Country Status (1)

Country Link
JP (1) JPS6263342A (ko)

Also Published As

Publication number Publication date
JPS6263342A (ja) 1987-03-20

Similar Documents

Publication Publication Date Title
Patel et al. Concurrent error detection in ALU's by recomputing with shifted operands
US7412475B1 (en) Error detecting arithmetic circuits using hexadecimal digital roots
US4021655A (en) Oversized data detection hardware for data processors which store data at variable length destinations
JPH07210369A (ja) 並列加算および平均演算を行うための回路およびその方法
JPH0728227B2 (ja) Bch符号の復号装置
JPH0833842B2 (ja) 論理演算装置
US6609142B1 (en) Method of performing multiplication with accumulation in a Galois body
JPH04270415A (ja) 高性能加算器
JPH0228175B2 (ko)
US7590235B2 (en) Reduction calculations in elliptic curve cryptography
US4924423A (en) High speed parity prediction for binary adders using irregular grouping scheme
CZ294898B6 (cs) Zapojení pro generování multiplikativní inverze nad konečným tělesem GF(p)
Hsiao et al. The carry-dependent sum adder
US8977943B2 (en) Implementation of CRC32 using carryless multiplier
JPH01220528A (ja) パリテイ発生器
JP3126973B2 (ja) 誤り訂正処理装置
US6581084B1 (en) Circuit for multiplication in a Galois field
RU204275U1 (ru) Отказоустойчивый процессор с коррекцией ошибок в байте информации
JP2803788B2 (ja) パリテイ予測およびストリング制御を有する高速パイプライン・シフタ要素
US5978957A (en) Very fast pipelined shifter element with parity prediction
RU2758410C1 (ru) Отказоустойчивый процессор с коррекцией ошибок в двух байтах информации
JPS63221426A (ja) GF(2▲上m▼)のガロア体に属する元の乗算装置
JP3239866B2 (ja) Crcに基づくデータ検査方法及び装置並びに記録媒体
JP2603244B2 (ja) 誤り訂正装置
US3154676A (en) Change adder