JPS5975491A - メモリ制御回路、並びにそれを内蔵したマイクロプロセッサ、ｃｒｔ制御装置及び集積回路装置 - Google Patents

メモリ制御回路、並びにそれを内蔵したマイクロプロセッサ、ｃｒｔ制御装置及び集積回路装置

Info

Publication number
JPS5975491A
JPS5975491A JP57184604A JP18460482A JPS5975491A JP S5975491 A JPS5975491 A JP S5975491A JP 57184604 A JP57184604 A JP 57184604A JP 18460482 A JP18460482 A JP 18460482A JP S5975491 A JPS5975491 A JP S5975491A
Authority
JP
Japan
Prior art keywords
address
integrated circuit
circuit device
signal
timing
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
JP57184604A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0458675B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Akihiro Katsura
晃洋 桂
Hideo Maejima
前島　英雄
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 JP57184604A priority Critical patent/JPS5975491A/ja
Publication of JPS5975491A publication Critical patent/JPS5975491A/ja
Publication of JPH0458675B2 publication Critical patent/JPH0458675B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
JP57184604A 1982-10-22 1982-10-22 メモリ制御回路、並びにそれを内蔵したマイクロプロセッサ、ｃｒｔ制御装置及び集積回路装置 Granted JPS5975491A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57184604A JPS5975491A (ja) 1982-10-22 1982-10-22 メモリ制御回路、並びにそれを内蔵したマイクロプロセッサ、ｃｒｔ制御装置及び集積回路装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57184604A JPS5975491A (ja) 1982-10-22 1982-10-22 メモリ制御回路、並びにそれを内蔵したマイクロプロセッサ、ｃｒｔ制御装置及び集積回路装置

Publications (2)

Publication Number Publication Date
JPS5975491A true JPS5975491A (ja) 1984-04-28
JPH0458675B2 JPH0458675B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-18

Family

ID=16156116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57184604A Granted JPS5975491A (ja) 1982-10-22 1982-10-22 メモリ制御回路、並びにそれを内蔵したマイクロプロセッサ、ｃｒｔ制御装置及び集積回路装置

Country Status (1)

Country Link
JP (1) JPS5975491A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449593A (ja) * 1990-06-18 1992-02-18 Hitachi Ltd ダイナミックｒａｍ制御回路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122231A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-03-22 1974-11-22
JPS5798600U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-12-09 1982-06-17
JPS5848293A (ja) * 1981-09-16 1983-03-22 Canon Inc メモリのリフレツシユ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122231A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-03-22 1974-11-22
JPS5798600U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-12-09 1982-06-17
JPS5848293A (ja) * 1981-09-16 1983-03-22 Canon Inc メモリのリフレツシユ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449593A (ja) * 1990-06-18 1992-02-18 Hitachi Ltd ダイナミックｒａｍ制御回路

Also Published As

Publication number Publication date
JPH0458675B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-18

Similar Documents

Publication Publication Date Title
EP0245882A2 (en) Data processing system including dynamic random access memory controller with multiple independent control channels
JPS5975491A (ja) メモリ制御回路、並びにそれを内蔵したマイクロプロセッサ、ｃｒｔ制御装置及び集積回路装置
JPS6334795A (ja) 半導体記憶装置
JPH033254B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6199199A (ja) 音声分析合成装置
JPS5990139A (ja) アナログ入力の変換回路
US5297100A (en) Address control system for a RAM in a digital audio set
JP4571255B2 (ja) 制御装置
JP2853203B2 (ja) 音声信号遅延装置
JPH06150643A (ja) 半導体記憶装置
JPH01130200A (ja) 音声信号切替装置
JPS6398046A (ja) メモリ制御装置
JPS6054055A (ja) 記憶装置
JPS6120295A (ja) アドレス制御用集積回路
JPS5942830B2 (ja) 試験パタ−ン発生装置
JPH04274083A (ja) データ書き込み方式
JPH0279290A (ja) メモリリフレッシュ回路
JPH01111234A (ja) パリティチェック方式
JPH03160380A (ja) 試験パターン発生装置
JPH04268936A (ja) メモリ装置
JPH0432089A (ja) 半導体メモリ装置
JPH03201297A (ja) 半導体記憶装置
JPS6120296A (ja) アドレス制御用集積回路
JPS63304492A (ja) 半導体記憶装置
JPH01146193A (ja) 半導体記憶装置