GB2217066B - Data processing apparatus with page mode memory - Google Patents

Data processing apparatus with page mode memory

Info

Publication number
GB2217066B
GB2217066B GB8903546A GB8903546A GB2217066B GB 2217066 B GB2217066 B GB 2217066B GB 8903546 A GB8903546 A GB 8903546A GB 8903546 A GB8903546 A GB 8903546A GB 2217066 B GB2217066 B GB 2217066B
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
data processing
page mode
mode memory
memory
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 - Fee Related
Application number
GB8903546A
Other versions
GB8903546D0 (en
GB2217066A (en
Inventor
Bernard William Gill
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 Services Ltd
Original Assignee
Fujitsu Services 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 Services Ltd filed Critical Fujitsu Services Ltd
Publication of GB8903546D0 publication Critical patent/GB8903546D0/en
Publication of GB2217066A publication Critical patent/GB2217066A/en
Application granted granted Critical
Publication of GB2217066B publication Critical patent/GB2217066B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G06F12/0215—Addressing or allocation; Relocation with look ahead addressing means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • 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
    • G11C7/1015—Read-write modes for single port memories, i.e. having either a random port or a serial port
    • G11C7/1018—Serial bit line access mode, e.g. using bit line address shift registers, bit line address counters, bit line burst counters
    • G11C7/1021—Page serial bit line access mode, i.e. using an enabled row address stroke pulse with its associated word line address and a sequence of enabled column address stroke pulses each with its associated bit line address
GB8903546A 1988-04-05 1989-02-16 Data processing apparatus with page mode memory Expired - Fee Related GB2217066B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888807849A GB8807849D0 (en) 1988-04-05 1988-04-05 Data processing apparatus with page mode memory

Publications (3)

Publication Number Publication Date
GB8903546D0 GB8903546D0 (en) 1989-04-05
GB2217066A GB2217066A (en) 1989-10-18
GB2217066B true GB2217066B (en) 1992-01-08

Family

ID=10634527

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888807849A Pending GB8807849D0 (en) 1988-04-05 1988-04-05 Data processing apparatus with page mode memory
GB8903546A Expired - Fee Related GB2217066B (en) 1988-04-05 1989-02-16 Data processing apparatus with page mode memory

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888807849A Pending GB8807849D0 (en) 1988-04-05 1988-04-05 Data processing apparatus with page mode memory

Country Status (1)

Country Link
GB (2) GB8807849D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105190757A (en) * 2013-03-15 2015-12-23 高通股份有限公司 System and method to dynamically determine a timing parameter of a memory device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2028085A1 (en) * 1989-11-03 1991-05-04 Dale J. Mayer Paged memory controller
GB2242294B (en) * 1990-03-19 1993-12-22 Apple Computer Memory architecture using page mode writes and single level write buffering
JPH0682339B2 (en) * 1990-08-31 1994-10-19 インターナショナル・ビジネス・マシーンズ・コーポレイション Memory access system and method
US5694143A (en) * 1994-06-02 1997-12-02 Accelerix Limited Single chip frame buffer and graphics accelerator
WO1995035572A1 (en) * 1994-06-20 1995-12-28 Neomagic Corporation Graphics controller integrated circuit without memory interface
US6449193B1 (en) * 2000-12-28 2002-09-10 Texas Instruments Incorporated Burst access memory system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105190757A (en) * 2013-03-15 2015-12-23 高通股份有限公司 System and method to dynamically determine a timing parameter of a memory device
CN105190757B (en) * 2013-03-15 2017-08-22 高通股份有限公司 For the system and method for the timing parameters for dynamically determining memory devices

Also Published As

Publication number Publication date
GB8807849D0 (en) 1988-05-05
GB8903546D0 (en) 1989-04-05
GB2217066A (en) 1989-10-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050216