JPH0748303B2 - ワード長変換回路 - Google Patents

ワード長変換回路

Info

Publication number
JPH0748303B2
JPH0748303B2 JP1163194A JP16319489A JPH0748303B2 JP H0748303 B2 JPH0748303 B2 JP H0748303B2 JP 1163194 A JP1163194 A JP 1163194A JP 16319489 A JP16319489 A JP 16319489A JP H0748303 B2 JPH0748303 B2 JP H0748303B2
Authority
JP
Japan
Prior art keywords
bit
output
gate
data
input
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 - Fee Related
Application number
JP1163194A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329182A (ja
Inventor
好隆 渡邉
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP1163194A priority Critical patent/JPH0748303B2/ja
Priority to US07/542,599 priority patent/US5161220A/en
Priority to EP90112149A priority patent/EP0405459B1/en
Priority to KR1019900009458A priority patent/KR930002252B1/ko
Priority to DE69019878T priority patent/DE69019878T2/de
Publication of JPH0329182A publication Critical patent/JPH0329182A/ja
Publication of JPH0748303B2 publication Critical patent/JPH0748303B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/76—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
    • G06F7/762—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data having at least two separately controlled rearrangement levels, e.g. multistage interconnection networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/01—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
    • G06F5/015—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising having at least two separately controlled shifting levels, e.g. using shifting matrices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Dram (AREA)
  • Image Input (AREA)
JP1163194A 1989-06-26 1989-06-26 ワード長変換回路 Expired - Fee Related JPH0748303B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1163194A JPH0748303B2 (ja) 1989-06-26 1989-06-26 ワード長変換回路
US07/542,599 US5161220A (en) 1989-06-26 1990-06-25 Data write control circuit having word length conversion function
EP90112149A EP0405459B1 (en) 1989-06-26 1990-06-26 Data write control circuit having word length conversion function
KR1019900009458A KR930002252B1 (ko) 1989-06-26 1990-06-26 워드길이 변환회로
DE69019878T DE69019878T2 (de) 1989-06-26 1990-06-26 Datenschreibkontrollkreis mit Wortlängenumwandlungsfunktion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1163194A JPH0748303B2 (ja) 1989-06-26 1989-06-26 ワード長変換回路

Publications (2)

Publication Number Publication Date
JPH0329182A JPH0329182A (ja) 1991-02-07
JPH0748303B2 true JPH0748303B2 (ja) 1995-05-24

Family

ID=15769061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1163194A Expired - Fee Related JPH0748303B2 (ja) 1989-06-26 1989-06-26 ワード長変換回路

Country Status (5)

Country Link
US (1) US5161220A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0405459B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0748303B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR930002252B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69019878T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554785B2 (ja) * 1991-03-30 1996-11-13 株式会社東芝 表示駆動制御用集積回路及び表示システム
JP2871975B2 (ja) * 1992-09-29 1999-03-17 日本電気アイシーマイコンシステム株式会社 半導体メモリ装置
US7843474B2 (en) * 2003-12-16 2010-11-30 Lg Display Co., Ltd. Driving apparatus for liquid crystal display

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996566A (en) * 1974-12-16 1976-12-07 Bell Telephone Laboratories, Incorporated Shift and rotate circuit for a data processor
US4266243A (en) * 1979-04-25 1981-05-05 Westinghouse Electric Corp. Scrambling system for television sound signals
JPS60100176A (ja) * 1983-11-05 1985-06-04 株式会社リコー 文字フオント縮小方式
JPS61159686A (ja) * 1985-01-07 1986-07-19 株式会社日立製作所 画像表示装置
JPS6398729A (ja) * 1986-10-15 1988-04-30 Fujitsu Ltd バレルシフタ
EP0267456B1 (en) * 1986-10-16 1992-09-09 Sharp Kabushiki Kaisha An image reader

Also Published As

Publication number Publication date
DE69019878T2 (de) 1995-11-30
EP0405459B1 (en) 1995-06-07
KR930002252B1 (ko) 1993-03-27
JPH0329182A (ja) 1991-02-07
EP0405459A2 (en) 1991-01-02
KR910001760A (ko) 1991-01-31
DE69019878D1 (de) 1995-07-13
EP0405459A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-03-30
US5161220A (en) 1992-11-03

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees