JPS618786A - メモリ制御方式 - Google Patents

メモリ制御方式

Info

Publication number
JPS618786A
JPS618786A JP59127826A JP12782684A JPS618786A JP S618786 A JPS618786 A JP S618786A JP 59127826 A JP59127826 A JP 59127826A JP 12782684 A JP12782684 A JP 12782684A JP S618786 A JPS618786 A JP S618786A
Authority
JP
Japan
Prior art keywords
data
write
read
rams
scan chain
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
JP59127826A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0150036B2 (enExample
Inventor
Yukinori Matsukawa
幸徳 松川
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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59127826A priority Critical patent/JPS618786A/ja
Publication of JPS618786A publication Critical patent/JPS618786A/ja
Publication of JPH0150036B2 publication Critical patent/JPH0150036B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Test And Diagnosis Of Digital Computers (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
JP59127826A 1984-06-21 1984-06-21 メモリ制御方式 Granted JPS618786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59127826A JPS618786A (ja) 1984-06-21 1984-06-21 メモリ制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59127826A JPS618786A (ja) 1984-06-21 1984-06-21 メモリ制御方式

Publications (2)

Publication Number Publication Date
JPS618786A true JPS618786A (ja) 1986-01-16
JPH0150036B2 JPH0150036B2 (enExample) 1989-10-26

Family

ID=14969623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59127826A Granted JPS618786A (ja) 1984-06-21 1984-06-21 メモリ制御方式

Country Status (1)

Country Link
JP (1) JPS618786A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7205815B2 (en) 2003-11-25 2007-04-17 Samsung Electronics Co., Ltd. Method and integrated circuit apparatus for reducing simultaneously switching output

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7205815B2 (en) 2003-11-25 2007-04-17 Samsung Electronics Co., Ltd. Method and integrated circuit apparatus for reducing simultaneously switching output

Also Published As

Publication number Publication date
JPH0150036B2 (enExample) 1989-10-26

Similar Documents

Publication Publication Date Title
JP4128234B2 (ja) メモリ素子、処理システム、メモリ素子を制御する方法およびダイナミックランダムアクセスメモリを操作する方法
US9324391B2 (en) Dual event command
KR890013648A (ko) 내부적으로 기입신호발생기능을 갖는 반도체 메모리장치
KR100546335B1 (ko) 데이터 반전 스킴을 가지는 반도체 장치
EP1026692A3 (en) Data output buffers in semiconductor memory devices
KR950034777A (ko) 반도체 기억장치
JPS61239491A (ja) 電子装置
EP1220077A2 (en) Data processing apparatus and memory card using the same
KR100237565B1 (ko) 반도체 메모리장치
JP2744154B2 (ja) バスシステム
JPS6244284B2 (enExample)
KR920010621A (ko) 데이타 레지스터 및 포인터와 감지 증폭기 유닛을 공유하는 반도체 메모리 장치
US4905240A (en) Semi-custom-made integrated circuit device
US5926424A (en) Semiconductor memory device capable of performing internal test at high speed
JP2001203566A (ja) 半導体装置
JPS618786A (ja) メモリ制御方式
US5177573A (en) Semiconductor integrated circuit device
US5179713A (en) Apparatus for allowing external control of local bus read using zero wait stats input of combined I/O and DRAM controller
US5926519A (en) Semiconductor integrated circuit including dynamic registers
JPH05182454A (ja) デュアルポートメモリ装置
JPH07182849A (ja) Fifoメモリ
US6477608B1 (en) Interface circuit for transferring data on bus between modules of integrated circuit with reduced delay
JPH04302165A (ja) 半導体記憶装置
KR19980056135A (ko) 듀얼포트로 동작하는 싱크로너스 디램
JPS6085500A (ja) 高集積回路素子内蔵メモリの試験方式