DE68908318T2 - Halbleiterspeicher mit Serieneingang/Serienausgang. - Google Patents

Halbleiterspeicher mit Serieneingang/Serienausgang.

Info

Publication number
DE68908318T2
DE68908318T2 DE89309391T DE68908318T DE68908318T2 DE 68908318 T2 DE68908318 T2 DE 68908318T2 DE 89309391 T DE89309391 T DE 89309391T DE 68908318 T DE68908318 T DE 68908318T DE 68908318 T2 DE68908318 T2 DE 68908318T2
Authority
DE
Germany
Prior art keywords
serial
semiconductor memory
output
input
serial 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 - Lifetime
Application number
DE89309391T
Other languages
English (en)
Other versions
DE68908318D1 (de
Inventor
Tsutomu Sugiyama
Akihiko Watanabe
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 VLSI Ltd
Fujitsu Ltd
Original Assignee
Fujitsu VLSI Ltd
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 VLSI Ltd, Fujitsu Ltd filed Critical Fujitsu VLSI Ltd
Publication of DE68908318D1 publication Critical patent/DE68908318D1/de
Application granted granted Critical
Publication of DE68908318T2 publication Critical patent/DE68908318T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G11C7/1048—Data bus control circuits, e.g. precharging, presetting, equalising
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • 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
    • G11C7/1075—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers for multiport memories each having random access ports and serial ports, e.g. video RAM

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Dram (AREA)
  • Memory System (AREA)
DE89309391T 1988-09-20 1989-09-15 Halbleiterspeicher mit Serieneingang/Serienausgang. Expired - Lifetime DE68908318T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63235695A JPH0283891A (ja) 1988-09-20 1988-09-20 半導体メモリ

Publications (2)

Publication Number Publication Date
DE68908318D1 DE68908318D1 (de) 1993-09-16
DE68908318T2 true DE68908318T2 (de) 1993-12-09

Family

ID=16989852

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89309391T Expired - Lifetime DE68908318T2 (de) 1988-09-20 1989-09-15 Halbleiterspeicher mit Serieneingang/Serienausgang.

Country Status (5)

Country Link
US (1) US5018110A (de)
EP (1) EP0361743B1 (de)
JP (1) JPH0283891A (de)
KR (1) KR920010817B1 (de)
DE (1) DE68908318T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL96808A (en) * 1990-04-18 1996-03-31 Rambus Inc Introductory / Origin Circuit Agreed Using High-Performance Brokerage
US5208775A (en) * 1990-09-07 1993-05-04 Samsung Electronics Co., Ltd. Dual-port memory device
JP2564046B2 (ja) * 1991-02-13 1996-12-18 株式会社東芝 半導体記憶装置
JP2999845B2 (ja) * 1991-04-25 2000-01-17 沖電気工業株式会社 シリアルアクセスメモリの倍速コントロール方式
JP2554816B2 (ja) * 1992-02-20 1996-11-20 株式会社東芝 半導体記憶装置
JP2740097B2 (ja) * 1992-03-19 1998-04-15 株式会社東芝 クロック同期型半導体記憶装置およびそのアクセス方法
US5321665A (en) * 1992-06-29 1994-06-14 Texas Instruments Incorporated Dual-port memory having a serial register accessing arrangement with pulsed decoding
US5274591A (en) * 1992-08-13 1993-12-28 Micron Technology, Inc. Serial clock noise immunity in a semiconductor memory integrated circuit having a serial port
US5311478A (en) * 1992-08-18 1994-05-10 Micron Technology, Inc. Integrated circuit memory with asymmetric row access topology
KR0141665B1 (ko) * 1994-03-31 1998-07-15 김광호 비디오램 및 시리얼데이타 출력방법
JP4540137B2 (ja) * 1998-07-24 2010-09-08 ルネサスエレクトロニクス株式会社 同期型半導体記憶装置
US6845461B1 (en) * 2001-11-20 2005-01-18 Silicon Image, Inc. High-speed bus with embedded clock signals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322635A (en) * 1979-11-23 1982-03-30 Texas Instruments Incorporated High speed serial shift register for MOS integrated circuit
US4412313A (en) * 1981-01-19 1983-10-25 Bell Telephone Laboratories, Incorporated Random access memory system having high-speed serial data paths
US4688197A (en) * 1983-12-30 1987-08-18 Texas Instruments Incorporated Control of data access to memory for improved video system
JPH0787037B2 (ja) * 1984-03-02 1995-09-20 沖電気工業株式会社 半導体メモリ回路のデータ書込方法
US4740923A (en) * 1985-11-19 1988-04-26 Hitachi, Ltd Memory circuit and method of controlling the same
JPS634493A (ja) * 1986-06-24 1988-01-09 Mitsubishi Electric Corp デユアルポ−トメモリ
JPS639096A (ja) * 1986-06-30 1988-01-14 Toshiba Corp 半導体メモリ
JPS6376192A (ja) * 1986-09-19 1988-04-06 Fujitsu Ltd 半導体記憶装置

Also Published As

Publication number Publication date
DE68908318D1 (de) 1993-09-16
JPH0283891A (ja) 1990-03-23
EP0361743A1 (de) 1990-04-04
KR900005454A (ko) 1990-04-14
US5018110A (en) 1991-05-21
KR920010817B1 (en) 1992-12-17
EP0361743B1 (de) 1993-08-11

Similar Documents

Publication Publication Date Title
DE68911044T2 (de) Halbleiterspeicher.
DE68912277T2 (de) Ausgangspufferschaltung.
DE68920243D1 (de) Halbleiter-Speicherschaltung.
DE68919404D1 (de) Halbleiterspeicher mit Serieneingang/Serienausgang.
DE3778760D1 (de) Kopierer mit selektiver ausgabe.
DE68918193T2 (de) Halbleiterspeicher.
DE3584241D1 (de) Halbleiterspeicheranordnung mit einer seriellen dateneingangs und -ausgangsschaltung.
DE68910413D1 (de) Ausgangsschaltung.
DE68923899D1 (de) Halbleiterspeicher.
DE68915351D1 (de) Ausgangschaltung.
DE68908318D1 (de) Halbleiterspeicher mit serieneingang/serienausgang.
DE68923668D1 (de) Ausgabegerät.
DE68915018D1 (de) Halbleiterspeicherschaltung.
DE3784600T2 (de) Halbleiterspeicher mit schreibfunktion.
DE68923778D1 (de) Halbleitermodul.
DE68914073T2 (de) Integrierte Speicherschaltung mit parallelem und seriellem Ein- und Ausgang.
ATE115495T1 (de) Ausgabeanordnung.
DE68914583D1 (de) Integrierte Schaltung mit Ausgangsschaltung.
DE68924688D1 (de) Ausgangsvorrichtung.
DE68910327D1 (de) Halbleiteranordnung.
DE68908455T2 (de) Ausgabekontrolleinrichtung.
DE68915625D1 (de) Halbleiterspeicher mit verbesserten Abfühlverstärkern.
DE69020787T2 (de) Integrierte Halbleiterschaltung mit verbesserter Eingangs-/Ausgangsstruktur.
DE68914543D1 (de) Halbleiter-Logikschaltung.
DE68914068T2 (de) Halbleiterspeicher.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee