JPS53105947A - Data transfer system by bank switching of memory - Google Patents

Data transfer system by bank switching of memory

Info

Publication number
JPS53105947A
JPS53105947A JP2120977A JP2120977A JPS53105947A JP S53105947 A JPS53105947 A JP S53105947A JP 2120977 A JP2120977 A JP 2120977A JP 2120977 A JP2120977 A JP 2120977A JP S53105947 A JPS53105947 A JP S53105947A
Authority
JP
Japan
Prior art keywords
memory
bank switching
data transfer
transfer system
secondary processor
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
JP2120977A
Other languages
Japanese (ja)
Inventor
Chitose Kimura
Yoichi Isogawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2120977A priority Critical patent/JPS53105947A/en
Publication of JPS53105947A publication Critical patent/JPS53105947A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable a direct access for the main memory device to the secondary processor, by connecting the memoru exclusive for the secondary processor to the memory bus of the main memory device through a simple memory bank switching circuit and a memory bus gate.
COPYRIGHT: (C)1978,JPO&Japio
JP2120977A 1977-02-28 1977-02-28 Data transfer system by bank switching of memory Pending JPS53105947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2120977A JPS53105947A (en) 1977-02-28 1977-02-28 Data transfer system by bank switching of memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2120977A JPS53105947A (en) 1977-02-28 1977-02-28 Data transfer system by bank switching of memory

Publications (1)

Publication Number Publication Date
JPS53105947A true JPS53105947A (en) 1978-09-14

Family

ID=12048591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2120977A Pending JPS53105947A (en) 1977-02-28 1977-02-28 Data transfer system by bank switching of memory

Country Status (1)

Country Link
JP (1) JPS53105947A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108027A (en) * 1979-02-09 1980-08-19 Nec Corp Processor system
JPS58110922A (en) * 1981-12-25 1983-07-01 Matsushita Electric Ind Co Ltd Cooking oven
JPS59127134A (en) * 1982-12-27 1984-07-21 Fujitsu Ltd Data transfer device
JPS60180054U (en) * 1985-04-04 1985-11-29 富士通株式会社 computer equipment
JPS6184953U (en) * 1985-07-17 1986-06-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108027A (en) * 1979-02-09 1980-08-19 Nec Corp Processor system
JPS58110922A (en) * 1981-12-25 1983-07-01 Matsushita Electric Ind Co Ltd Cooking oven
JPS59127134A (en) * 1982-12-27 1984-07-21 Fujitsu Ltd Data transfer device
JPS60180054U (en) * 1985-04-04 1985-11-29 富士通株式会社 computer equipment
JPS6184953U (en) * 1985-07-17 1986-06-04

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