JPH01181137A - Storage unit - Google Patents

Storage unit

Info

Publication number
JPH01181137A
JPH01181137A JP475088A JP475088A JPH01181137A JP H01181137 A JPH01181137 A JP H01181137A JP 475088 A JP475088 A JP 475088A JP 475088 A JP475088 A JP 475088A JP H01181137 A JPH01181137 A JP H01181137A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
data
read
unit
function
storage
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.)
Pending
Application number
JP475088A
Inventor
Susumu Yoshino
Original Assignee
Nec Corp
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

Links

Abstract

PURPOSE:To realize the high performance and the small capacity of a storage unit by adding a block reading/writing function and an interleaving function to the storage unit. CONSTITUTION:The read data 521 corresponding to the stored data 501.0 and 501.1 and the read data 522 corresponding to the stored data 502.0 and 502.1 are read out to a read data line 55 through a selection circuit 54 with the use of an interface clock 57 and a request command address signal 58. These read-out data is used as the read data 60. In this case, a high-speed access cycle 63 means the action modes including so-called nibble, page and static column modes, etc. In such a way, both a block transfer function and an interleaving function are secured by setting a data access unit opposite to a storage unit (bank).
JP475088A 1988-01-14 1988-01-14 Storage unit Pending JPH01181137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP475088A JPH01181137A (en) 1988-01-14 1988-01-14 Storage unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP475088A JPH01181137A (en) 1988-01-14 1988-01-14 Storage unit

Publications (1)

Publication Number Publication Date
JPH01181137A true true JPH01181137A (en) 1989-07-19

Family

ID=11592583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP475088A Pending JPH01181137A (en) 1988-01-14 1988-01-14 Storage unit

Country Status (1)

Country Link
JP (1) JPH01181137A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05120129A (en) * 1991-05-15 1993-05-18 Internatl Business Mach Corp <Ibm> Memory system
JPH05241948A (en) * 1991-12-30 1993-09-21 Internatl Business Mach Corp <Ibm> Personal computer
JPH07175753A (en) * 1993-12-20 1995-07-14 Nec Corp Display memory write data control circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528191A (en) * 1978-08-22 1980-02-28 Nec Corp Memory unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528191A (en) * 1978-08-22 1980-02-28 Nec Corp Memory unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05120129A (en) * 1991-05-15 1993-05-18 Internatl Business Mach Corp <Ibm> Memory system
JPH05241948A (en) * 1991-12-30 1993-09-21 Internatl Business Mach Corp <Ibm> Personal computer
JPH07175753A (en) * 1993-12-20 1995-07-14 Nec Corp Display memory write data control circuit

Similar Documents

Publication Publication Date Title
JPS58115673A (en) System and device for stored information control
JPS55134442A (en) Data transfer unit
JPS5919367A (en) Gate array with memory
JPS58129552A (en) Processor
JPH03286234A (en) Memory control device
JPS59188764A (en) Memory device
JPH0485789A (en) Memory device
JPS62112292A (en) Memory circuit
JPH0262687A (en) Information writing system for ic card
JPH01295349A (en) Semiconductor nonvolatile memory device
JPS62151958A (en) Virtual address conversion device
JPS58222371A (en) Storage system for picture processing
JPH01204292A (en) Semiconductor storage
JPS6148258A (en) Serial data transmitter
JPH01229378A (en) Picture data storage device
JPH0289176A (en) Electronic book reader with bookmarker function
JPH026996A (en) Display device
JPH03177953A (en) Data transfer system
JPS5688524A (en) Channel controller
JPS5853099A (en) Effective use for memory
JPS57182247A (en) Buffer memory device
JPS58161191A (en) Storage device
JPS56159886A (en) Buffer memory device
JPH02140823A (en) Document display device
JPS63129586A (en) Information storage device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040831

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20040831

RD02 Notification of acceptance of power of attorney

Effective date: 20040831

Free format text: JAPANESE INTERMEDIATE CODE: A7422

TRDD Decision of grant or rejection written
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060515

A01 Written decision to grant a patent or to grant a registration (utility model)

Effective date: 20060523

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Effective date: 20060616

Free format text: JAPANESE INTERMEDIATE CODE: A61

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100623

Year of fee payment: 4

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100623

Year of fee payment: 4

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 4

Free format text: PAYMENT UNTIL: 20100623

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110623

Year of fee payment: 5

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 5

Free format text: PAYMENT UNTIL: 20110623

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 6

Free format text: PAYMENT UNTIL: 20120623

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120623

Year of fee payment: 6

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130623

Year of fee payment: 7

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130623

Year of fee payment: 7

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 7

Free format text: PAYMENT UNTIL: 20130623

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250