JPS4975041A - - Google Patents

Info

Publication number
JPS4975041A
JPS4975041A JP48105116A JP10511673A JPS4975041A JP S4975041 A JPS4975041 A JP S4975041A JP 48105116 A JP48105116 A JP 48105116A JP 10511673 A JP10511673 A JP 10511673A JP S4975041 A JPS4975041 A JP S4975041A
Authority
JP
Japan
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
JP48105116A
Other languages
Japanese (ja)
Other versions
JPS546175B2 (cs
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 US00298917A external-priority patent/US3810129A/en
Application filed filed Critical
Publication of JPS4975041A publication Critical patent/JPS4975041A/ja
Publication of JPS546175B2 publication Critical patent/JPS546175B2/ja
Expired 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
    • G11C11/406—Management or control of the refreshing or charge-regeneration cycles
    • G11C11/40603—Arbitration, priority and concurrent access to memory cells for read/write or refresh operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
JP10511673A 1972-10-19 1973-09-19 Expired JPS546175B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00298917A US3810129A (en) 1972-10-19 1972-10-19 Memory system restoration

Publications (2)

Publication Number Publication Date
JPS4975041A true JPS4975041A (cs) 1974-07-19
JPS546175B2 JPS546175B2 (cs) 1979-03-26

Family

ID=23152544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10511673A Expired JPS546175B2 (cs) 1972-10-19 1973-09-19

Country Status (5)

Country Link
JP (1) JPS546175B2 (cs)
BR (1) BR7308182D0 (cs)
CA (1) CA1019443A (cs)
IT (1) IT993089B (cs)
SE (1) SE391826B (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130535A (en) * 1976-04-27 1977-11-01 Nippon Telegr & Teleph Corp <Ntt> Refresh control system of memory unit
JPS55105894A (en) * 1979-02-05 1980-08-13 Hitachi Ltd Data process system
US5245086A (en) * 1989-12-05 1993-09-14 Rhone-Poulenc Chimie Hydroxylation of phenols/phenol ethers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831031A (cs) * 1971-08-27 1973-04-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831031A (cs) * 1971-08-27 1973-04-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130535A (en) * 1976-04-27 1977-11-01 Nippon Telegr & Teleph Corp <Ntt> Refresh control system of memory unit
JPS55105894A (en) * 1979-02-05 1980-08-13 Hitachi Ltd Data process system
US5245086A (en) * 1989-12-05 1993-09-14 Rhone-Poulenc Chimie Hydroxylation of phenols/phenol ethers

Also Published As

Publication number Publication date
IT993089B (it) 1975-09-30
SE7313382L (cs) 1974-04-22
CA1019443A (en) 1977-10-18
BR7308182D0 (pt) 1974-07-11
JPS546175B2 (cs) 1979-03-26
SE391826B (sv) 1977-02-28

Similar Documents

Publication Publication Date Title
JPS546175B2 (cs)
JPS5329833Y2 (cs)
JPS5111458Y2 (cs)
JPS4939461U (cs)
JPS4937190U (cs)
FR2188034B1 (cs)
CS153933B1 (cs)
CS155000B1 (cs)
JPS4935264A (cs)
JPS4935110A (cs)
JPS4914552U (cs)
JPS4893285U (cs)
JPS4892384U (cs)
JPS4885395U (cs)
JPS4879123A (cs)
CS152503B1 (cs)
JPS4995887U (cs)
CS153936B1 (cs)
CS154032B1 (cs)
CH594123A5 (cs)
CH587509A5 (cs)
NL7303392A (cs)
NL7312270A (cs)
CH587917A5 (cs)
CH599224A5 (cs)