JPS54101238A - Parity circuit - Google Patents

Parity circuit

Info

Publication number
JPS54101238A
JPS54101238A JP726478A JP726478A JPS54101238A JP S54101238 A JPS54101238 A JP S54101238A JP 726478 A JP726478 A JP 726478A JP 726478 A JP726478 A JP 726478A JP S54101238 A JPS54101238 A JP S54101238A
Authority
JP
Japan
Prior art keywords
channel
signal
input signal
parity circuit
conductive
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.)
Pending
Application number
JP726478A
Other languages
Japanese (ja)
Inventor
Hiroyuki Yoshimoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP726478A priority Critical patent/JPS54101238A/en
Publication of JPS54101238A publication Critical patent/JPS54101238A/en
Pending legal-status Critical Current

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  • Detection And Correction Of Errors (AREA)

Abstract

PURPOSE: To realize the parity circuit less in element number and short in propagation delay time.
CONSTITUTION: P channel MOST and N channel MOST are switches operating oppositely each other to signal. For example, P channel MOST is conductive with the input signal 0 and N channel MOST is conductive with the input signal 1. As a result, the inverter circuit converting 0 of input signal into 1 is not required to be used. Also, it is not required to add the non-inversion signal and the inverting signal of one input signal to the parity circuit, and the number of input lines can be reduced.
COPYRIGHT: (C)1979,JPO&Japio
JP726478A 1978-01-27 1978-01-27 Parity circuit Pending JPS54101238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP726478A JPS54101238A (en) 1978-01-27 1978-01-27 Parity circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP726478A JPS54101238A (en) 1978-01-27 1978-01-27 Parity circuit

Publications (1)

Publication Number Publication Date
JPS54101238A true JPS54101238A (en) 1979-08-09

Family

ID=11661162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP726478A Pending JPS54101238A (en) 1978-01-27 1978-01-27 Parity circuit

Country Status (1)

Country Link
JP (1) JPS54101238A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947655A (en) * 1982-09-10 1984-03-17 Nippon Telegr & Teleph Corp <Ntt> Parity circuit
EP0238091A2 (en) * 1986-03-20 1987-09-23 Fujitsu Limited Logic circuit
JPS635438A (en) * 1986-04-21 1988-01-11 テキサス　インスツルメンツ　インコ−ポレイテツド Multiple phase parity generation circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947655A (en) * 1982-09-10 1984-03-17 Nippon Telegr & Teleph Corp <Ntt> Parity circuit
EP0238091A2 (en) * 1986-03-20 1987-09-23 Fujitsu Limited Logic circuit
EP0238091A3 (en) * 1986-03-20 1989-12-27 Fujitsu Limited Logic circuit
JPS635438A (en) * 1986-04-21 1988-01-11 テキサス　インスツルメンツ　インコ−ポレイテツド Multiple phase parity generation circuit

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