GB2351584B - Synchronous graphic ram - Google Patents

Synchronous graphic ram

Info

Publication number
GB2351584B
GB2351584B GB0024291A GB0024291A GB2351584B GB 2351584 B GB2351584 B GB 2351584B GB 0024291 A GB0024291 A GB 0024291A GB 0024291 A GB0024291 A GB 0024291A GB 2351584 B GB2351584 B GB 2351584B
Authority
GB
United Kingdom
Prior art keywords
graphic ram
synchronous graphic
synchronous
ram
graphic
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
GB0024291A
Other versions
GB2351584A (en
GB0024291D0 (en
Inventor
Jong Hak Yuh
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.)
SK Hynix Inc
Original Assignee
Hyundai Electronics Industries Co 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
Priority claimed from KR1019960024284A external-priority patent/KR100203137B1/en
Application filed by Hyundai Electronics Industries Co Ltd filed Critical Hyundai Electronics Industries Co Ltd
Publication of GB0024291D0 publication Critical patent/GB0024291D0/en
Publication of GB2351584A publication Critical patent/GB2351584A/en
Application granted granted Critical
Publication of GB2351584B publication Critical patent/GB2351584B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/409—Read-write [R-W] circuits 
    • G11C11/4091—Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
    • 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
    • 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
    • G11C7/1072—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers for memories with random access ports synchronised on clock signal pulse trains, e.g. synchronous memories, self timed memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Dram (AREA)
GB0024291A 1996-06-27 1997-06-05 Synchronous graphic ram Expired - Fee Related GB2351584B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960024284A KR100203137B1 (en) 1996-06-27 1996-06-27 Synchronous graphic ram controllable block write
GB9711657A GB2314651B (en) 1996-06-27 1997-06-05 Synchronous graphic ram having block writing control function

Publications (3)

Publication Number Publication Date
GB0024291D0 GB0024291D0 (en) 2000-11-15
GB2351584A GB2351584A (en) 2001-01-03
GB2351584B true GB2351584B (en) 2001-02-14

Family

ID=26311659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0024291A Expired - Fee Related GB2351584B (en) 1996-06-27 1997-06-05 Synchronous graphic ram

Country Status (1)

Country Link
GB (1) GB2351584B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232516A (en) * 1989-06-10 1990-12-12 Samsung Electronics Co Ltd Sense amplifier driver for semiconductor memory
US5497352A (en) * 1991-07-24 1996-03-05 Kabushiki Kaisha Toshiba Semiconductor memory device having dual mode operation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232516A (en) * 1989-06-10 1990-12-12 Samsung Electronics Co Ltd Sense amplifier driver for semiconductor memory
US5497352A (en) * 1991-07-24 1996-03-05 Kabushiki Kaisha Toshiba Semiconductor memory device having dual mode operation

Also Published As

Publication number Publication date
GB2351584A (en) 2001-01-03
GB0024291D0 (en) 2000-11-15

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Legal Events

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

Effective date: 20130605