JPH01193792A - メモリ装置及びそれを用いたコンピュータシステム - Google Patents

メモリ装置及びそれを用いたコンピュータシステム

Info

Publication number
JPH01193792A
JPH01193792A JP63137615A JP13761588A JPH01193792A JP H01193792 A JPH01193792 A JP H01193792A JP 63137615 A JP63137615 A JP 63137615A JP 13761588 A JP13761588 A JP 13761588A JP H01193792 A JPH01193792 A JP H01193792A
Authority
JP
Japan
Prior art keywords
memory
data
signal
bit
shift register
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
JP63137615A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0254956B2 (en, 2012
Inventor
Heilveil Andrew
アンドリュー　ヘイルベイル
R Vanaken Jerry
ジェリィ　アール．バナケン
Karl M Guttag
カール　エム．グタッグ
J Redwein Donald
ドナルド　ジェイ．レッドワイン
Raymond Pinkham
レイモンド　ピンクハム
F Novak Mark
マーク　エフ．ノバック
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 US06/566,860 external-priority patent/US4688197A/en
Priority claimed from US06/567,040 external-priority patent/US4639890A/en
Priority claimed from US06/567,039 external-priority patent/US4689741A/en
Priority claimed from US06/567,110 external-priority patent/US4747081A/en
Priority claimed from US06/567,038 external-priority patent/US4720819A/en
Priority claimed from US06/567,111 external-priority patent/US4663735A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of JPH01193792A publication Critical patent/JPH01193792A/ja
Publication of JPH0254956B2 publication Critical patent/JPH0254956B2/ja
Granted legal-status Critical Current

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  • Dram (AREA)
JP63137615A 1983-12-30 1988-06-06 メモリ装置及びそれを用いたコンピュータシステム Granted JPH01193792A (ja)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US567110 1983-12-30
US567038 1983-12-30
US566860 1983-12-30
US06/566,860 US4688197A (en) 1983-12-30 1983-12-30 Control of data access to memory for improved video system
US06/567,040 US4639890A (en) 1983-12-30 1983-12-30 Video display system using memory with parallel and serial access employing selectable cascaded serial shift registers
US06/567,039 US4689741A (en) 1983-12-30 1983-12-30 Video system having a dual-port memory with inhibited random access during transfer cycles
US567111 1983-12-30
US567040 1983-12-30
US567039 1983-12-30
US06/567,110 US4747081A (en) 1983-12-30 1983-12-30 Video display system using memory with parallel and serial access employing serial shift registers selected by column address
US06/567,038 US4720819A (en) 1983-12-30 1983-12-30 Method and apparatus for clearing the memory of a video computer
US06/567,111 US4663735A (en) 1983-12-30 1983-12-30 Random/serial access mode selection circuit for a video memory system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP59282126A Division JPS6111791A (ja) 1983-12-30 1984-12-27 メモリデバイス

Publications (2)

Publication Number Publication Date
JPH01193792A true JPH01193792A (ja) 1989-08-03
JPH0254956B2 JPH0254956B2 (en, 2012) 1990-11-26

Family

ID=27560139

Family Applications (2)

Application Number Title Priority Date Filing Date
JP63137616A Pending JPH01193793A (ja) 1983-12-30 1988-06-06 メモリ装置
JP63137615A Granted JPH01193792A (ja) 1983-12-30 1988-06-06 メモリ装置及びそれを用いたコンピュータシステム

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP63137616A Pending JPH01193793A (ja) 1983-12-30 1988-06-06 メモリ装置

Country Status (1)

Country Link
JP (2) JPH01193793A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05281934A (ja) * 1984-07-23 1993-10-29 Texas Instr Inc <Ti> データ処理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05281934A (ja) * 1984-07-23 1993-10-29 Texas Instr Inc <Ti> データ処理装置

Also Published As

Publication number Publication date
JPH01193793A (ja) 1989-08-03
JPH0254956B2 (en, 2012) 1990-11-26

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