DE69021666D1 - Abtastwandlerregelkreis mit Speichern und Adressengenerator zur Erzeugung eines den Speichern zugeführten Zickzackadressensignals. - Google Patents

Abtastwandlerregelkreis mit Speichern und Adressengenerator zur Erzeugung eines den Speichern zugeführten Zickzackadressensignals.

Info

Publication number
DE69021666D1
DE69021666D1 DE69021666T DE69021666T DE69021666D1 DE 69021666 D1 DE69021666 D1 DE 69021666D1 DE 69021666 T DE69021666 T DE 69021666T DE 69021666 T DE69021666 T DE 69021666T DE 69021666 D1 DE69021666 D1 DE 69021666D1
Authority
DE
Germany
Prior art keywords
memories
generating
control loop
signal supplied
converter control
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
DE69021666T
Other languages
English (en)
Inventor
Teruo Ishihara
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
Priority claimed from JP19936289A external-priority patent/JPH0363883A/ja
Priority claimed from JP7123190A external-priority patent/JP2528998B2/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69021666D1 publication Critical patent/DE69021666D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0607—Interleaved addressing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/04—Arrangements for selecting an address in a digital store using a sequential addressing device, e.g. shift register, counter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Image Input (AREA)
DE69021666T 1989-08-02 1990-08-02 Abtastwandlerregelkreis mit Speichern und Adressengenerator zur Erzeugung eines den Speichern zugeführten Zickzackadressensignals. Expired - Lifetime DE69021666D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19936289A JPH0363883A (ja) 1989-08-02 1989-08-02 ジグザグ・アドレス発生回路
JP7123190A JP2528998B2 (ja) 1990-03-20 1990-03-20 スキャンコンバ―タのコントロ―ル回路

Publications (1)

Publication Number Publication Date
DE69021666D1 true DE69021666D1 (de) 1995-09-21

Family

ID=26412344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021666T Expired - Lifetime DE69021666D1 (de) 1989-08-02 1990-08-02 Abtastwandlerregelkreis mit Speichern und Adressengenerator zur Erzeugung eines den Speichern zugeführten Zickzackadressensignals.

Country Status (4)

Country Link
US (1) US5313299A (de)
EP (1) EP0411633B1 (de)
CA (1) CA2022586C (de)
DE (1) DE69021666D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268511A (en) * 1992-03-27 1993-12-07 E. I. Du Pont De Nemours And Company Production of trifluorovinyl ethers
JPH0729376A (ja) * 1993-07-14 1995-01-31 Ricoh Co Ltd 半導体メモリ装置及びデータ読み書き方法
FR2706065B1 (fr) * 1994-06-02 1995-08-18 Samsung Electronics Co Ltd Générateur d'adresses à balayage zigzag.
KR0139164B1 (ko) * 1994-12-19 1998-06-01 김광호 적응적 직교변환부호화 장치
US5748539A (en) * 1997-03-05 1998-05-05 Sun Microsystems, Inc. Recursive multi-channel interface
FR2761802B1 (fr) 1997-04-08 1999-06-18 Sgs Thomson Microelectronics Ensemble de deux memoires sur un meme circuit integre monolithique
US6032242A (en) * 1997-10-15 2000-02-29 Industrial Technology Research Institute Methods and systems for generating alternate and zigzag address scans based on feedback addresses of alternate and zigzag access patterns
KR100249235B1 (ko) * 1997-12-31 2000-03-15 구자홍 에이치디티브이 비디오 디코더
JP2001275116A (ja) * 2000-03-24 2001-10-05 Sharp Corp 画像処理装置
CN111708489B (zh) * 2020-05-26 2021-08-24 苏州浪潮智能科技有限公司 一种提高硬盘服务质量的方法和设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151670A (ja) * 1982-03-05 1983-09-08 Hitachi Ltd 画像デ−タ処理装置
JPS60112381A (ja) * 1983-11-22 1985-06-18 Sony Corp テレビジヨン受像機
US4608678A (en) * 1983-12-23 1986-08-26 Advanced Micro Devices, Inc. Semiconductor memory device for serial scan applications
US4573080A (en) * 1984-06-28 1986-02-25 Rca Corporation Progressive scan television receiver with adaptive memory addressing
US4680738A (en) * 1985-07-30 1987-07-14 Advanced Micro Devices, Inc. Memory with sequential mode
US4893279A (en) * 1986-03-04 1990-01-09 Advanced Micro Devices Inc. Storage arrangement having a pair of RAM memories selectively configurable for dual-access and two single-access RAMs
DE3620932A1 (de) * 1986-06-23 1988-01-07 Siemens Ag Anordnung zum verarbeiten von bilddaten
US5001665A (en) * 1986-06-26 1991-03-19 Motorola, Inc. Addressing technique for providing read, modify and write operations in a single data processing cycle with serpentine configured RAMs
DE3722170A1 (de) * 1987-07-04 1989-01-12 Thomson Brandt Gmbh Verfahren und vorrichtung zur verminderung der sichtbarkeit der zeilenstruktur eines fernsehbildes
DE3722172A1 (de) * 1987-07-04 1989-01-12 Thomson Brandt Gmbh Verfahren und vorrichtung zur ausschnittvergroesserung eines fernsehbildes
JPS6462086A (en) * 1987-09-02 1989-03-08 Canon Kk Pattern switching device
US4875196A (en) * 1987-09-08 1989-10-17 Sharp Microelectronic Technology, Inc. Method of operating data buffer apparatus
FR2626693B1 (fr) * 1987-12-03 1990-08-10 France Etat Dispositif et procede a memoire tampon, notamment pour la transposition matricielle ligne-colonne de sequences de donnees
US4845669A (en) * 1988-04-27 1989-07-04 International Business Machines Corporation Transporsable memory architecture
NL8801207A (nl) * 1988-05-09 1989-12-01 Philips Nv Televisie-overdrachtsysteem met differentiele kodering van transformatie coefficienten.

Also Published As

Publication number Publication date
EP0411633A3 (en) 1992-11-19
US5313299A (en) 1994-05-17
EP0411633A2 (de) 1991-02-06
EP0411633B1 (de) 1995-08-16
CA2022586A1 (en) 1991-02-03
CA2022586C (en) 1994-10-11

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Legal Events

Date Code Title Description
8332 No legal effect for de