JPH0388431A - Error correcting/processing circuit - Google Patents

Error correcting/processing circuit

Info

Publication number
JPH0388431A
JPH0388431A JP21787189A JP21787189A JPH0388431A JP H0388431 A JPH0388431 A JP H0388431A JP 21787189 A JP21787189 A JP 21787189A JP 21787189 A JP21787189 A JP 21787189A JP H0388431 A JPH0388431 A JP H0388431A
Authority
JP
Japan
Prior art keywords
parity
correction
transmission data
data
processing circuit
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.)
Granted
Application number
JP21787189A
Other languages
Japanese (ja)
Other versions
JP2599001B2 (en
Inventor
Megumi Nagasu
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP1217871A priority Critical patent/JP2599001B2/en
Publication of JPH0388431A publication Critical patent/JPH0388431A/en
Application granted granted Critical
Publication of JP2599001B2 publication Critical patent/JP2599001B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To simplify the circuit constitution and to reduce a circuit scale by using a parity check means so as to detect the coincidence between a parity of a transmission data and a parity of an error pattern thereby detecting error correction.
CONSTITUTION: A parity check means 14 detects the coincidence between a parity of a transmission data and a parity of an error pattern to detect mis- correction. Thus, an arithmetic means 15 has only to obtain a correction data corresponding to an information bit of the transmission data and only an error pattern of the information bit in the reception data is outputted from a generating means 13. Thus, the bit width of the output data of the generating means 13 is decreased and the circuit scale of the arithmetic means 15 or the like is reduced.
COPYRIGHT: (C)1991,JPO&Japio
JP1217871A 1989-08-24 1989-08-24 Error correction processing circuit Expired - Lifetime JP2599001B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1217871A JP2599001B2 (en) 1989-08-24 1989-08-24 Error correction processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1217871A JP2599001B2 (en) 1989-08-24 1989-08-24 Error correction processing circuit

Publications (2)

Publication Number Publication Date
JPH0388431A true JPH0388431A (en) 1991-04-12
JP2599001B2 JP2599001B2 (en) 1997-04-09

Family

ID=16711076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1217871A Expired - Lifetime JP2599001B2 (en) 1989-08-24 1989-08-24 Error correction processing circuit

Country Status (1)

Country Link
JP (1) JP2599001B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130592B2 (en) 2012-10-15 2015-09-08 Samsung Electronics Co., Ltd. Error correction code circuit and memory device including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568348U (en) * 1979-06-30 1981-01-24
JPS62245726A (en) * 1986-04-18 1987-10-27 Kenwood Corp Decoder for bch code

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568348U (en) * 1979-06-30 1981-01-24
JPS62245726A (en) * 1986-04-18 1987-10-27 Kenwood Corp Decoder for bch code

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130592B2 (en) 2012-10-15 2015-09-08 Samsung Electronics Co., Ltd. Error correction code circuit and memory device including the same

Also Published As

Publication number Publication date
JP2599001B2 (en) 1997-04-09

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