JPS6220042A - メモリアクセスポ−ト管理装置 - Google Patents

メモリアクセスポ−ト管理装置

Info

Publication number
JPS6220042A
JPS6220042A JP15987585A JP15987585A JPS6220042A JP S6220042 A JPS6220042 A JP S6220042A JP 15987585 A JP15987585 A JP 15987585A JP 15987585 A JP15987585 A JP 15987585A JP S6220042 A JPS6220042 A JP S6220042A
Authority
JP
Japan
Prior art keywords
port
processing system
memory access
access
storage device
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.)
Granted
Application number
JP15987585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412857B2 (https=
Inventor
Hiroyuki Egawa
江川　博之
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 Ltd
Original Assignee
Fujitsu 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 Ltd filed Critical Fujitsu Ltd
Priority to JP15987585A priority Critical patent/JPS6220042A/ja
Publication of JPS6220042A publication Critical patent/JPS6220042A/ja
Publication of JPH0412857B2 publication Critical patent/JPH0412857B2/ja
Granted legal-status Critical Current

Links

JP15987585A 1985-07-19 1985-07-19 メモリアクセスポ−ト管理装置 Granted JPS6220042A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15987585A JPS6220042A (ja) 1985-07-19 1985-07-19 メモリアクセスポ−ト管理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15987585A JPS6220042A (ja) 1985-07-19 1985-07-19 メモリアクセスポ−ト管理装置

Publications (2)

Publication Number Publication Date
JPS6220042A true JPS6220042A (ja) 1987-01-28
JPH0412857B2 JPH0412857B2 (https=) 1992-03-05

Family

ID=15703111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15987585A Granted JPS6220042A (ja) 1985-07-19 1985-07-19 メモリアクセスポ−ト管理装置

Country Status (1)

Country Link
JP (1) JPS6220042A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000045261A1 (en) * 1999-01-27 2000-08-03 Matsushita Electric Industrial Co., Ltd. Access control device and access method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743256A (en) * 1980-08-28 1982-03-11 Nec Corp Memory which capable of making parallel access

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743256A (en) * 1980-08-28 1982-03-11 Nec Corp Memory which capable of making parallel access

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000045261A1 (en) * 1999-01-27 2000-08-03 Matsushita Electric Industrial Co., Ltd. Access control device and access method
US6742089B1 (en) 1999-01-27 2004-05-25 Matsushita Electric Industrial Co., Ltd. Access controller and access method for controlling access from a CPU to a memory based on use states of plural access ports

Also Published As

Publication number Publication date
JPH0412857B2 (https=) 1992-03-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees