JPS5493334A - Memory information check system for information processor - Google Patents

Memory information check system for information processor

Info

Publication number
JPS5493334A
JPS5493334A JP16075577A JP16075577A JPS5493334A JP S5493334 A JPS5493334 A JP S5493334A JP 16075577 A JP16075577 A JP 16075577A JP 16075577 A JP16075577 A JP 16075577A JP S5493334 A JPS5493334 A JP S5493334A
Authority
JP
Japan
Prior art keywords
crc
information
rom
given
program
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
JP16075577A
Other languages
English (en)
Inventor
Takao Shimoi
Harumitsu Yoshioka
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP16075577A priority Critical patent/JPS5493334A/ja
Publication of JPS5493334A publication Critical patent/JPS5493334A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Read Only Memory (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
JP16075577A 1977-12-30 1977-12-30 Memory information check system for information processor Pending JPS5493334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16075577A JPS5493334A (en) 1977-12-30 1977-12-30 Memory information check system for information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16075577A JPS5493334A (en) 1977-12-30 1977-12-30 Memory information check system for information processor

Publications (1)

Publication Number Publication Date
JPS5493334A true JPS5493334A (en) 1979-07-24

Family

ID=15721753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16075577A Pending JPS5493334A (en) 1977-12-30 1977-12-30 Memory information check system for information processor

Country Status (1)

Country Link
JP (1) JPS5493334A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008123623A (ja) * 2006-11-14 2008-05-29 Yokogawa Electric Corp メモリ試験装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120925A (ja) * 1974-03-11 1975-09-22
JPS5190533A (en) * 1975-02-07 1976-08-09 Shukiokusochino shikenhoshiki
JPS51138136A (en) * 1975-05-26 1976-11-29 Nec Corp Main memory access controller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120925A (ja) * 1974-03-11 1975-09-22
JPS5190533A (en) * 1975-02-07 1976-08-09 Shukiokusochino shikenhoshiki
JPS51138136A (en) * 1975-05-26 1976-11-29 Nec Corp Main memory access controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008123623A (ja) * 2006-11-14 2008-05-29 Yokogawa Electric Corp メモリ試験装置

Similar Documents

Publication Publication Date Title
JPS5464421A (en) Program input unit
JPS54122043A (en) Electronic computer
JPS5528644A (en) Memory unit
JPS5493334A (en) Memory information check system for information processor
JPS54117883A (en) Numerical control device
JPS5416957A (en) Computer system for process control
JPS53113446A (en) Information processor and its method
JPS5365021A (en) Display unit
JPS5426635A (en) Electronic desk calculator with function of definite integral
JPS5455336A (en) Data processor controlled by microprogram
JPS5617450A (en) Data collection system
JPS5667444A (en) Display system
JPS51112245A (en) Monitor control system of electronic computer organization
JPS5471536A (en) Processor
JPS54141536A (en) Information processing system
JPS5528182A (en) Information processing unit
JPS5515526A (en) Microprogram control circuit
JPS55128946A (en) Data transfer control circuit
JPS5369547A (en) Test control system for memory unit
JPS55119749A (en) Retry control system
JPS5422137A (en) Bus line chekcing device
JPS5650428A (en) Set device of control data
JPS5351938A (en) Error check circuit test system in data processing unit
JPS54114129A (en) Display control unit
JPS5510660A (en) Data processor