JPS55123746A - Diagnostic system of logic unit - Google Patents

Diagnostic system of logic unit

Info

Publication number
JPS55123746A
JPS55123746A JP3104379A JP3104379A JPS55123746A JP S55123746 A JPS55123746 A JP S55123746A JP 3104379 A JP3104379 A JP 3104379A JP 3104379 A JP3104379 A JP 3104379A JP S55123746 A JPS55123746 A JP S55123746A
Authority
JP
Japan
Prior art keywords
shift
diagnostic
inversion
scan path
data
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
JP3104379A
Other languages
English (en)
Other versions
JPS6155132B2 (ja
Inventor
Kiyoshi Shimura
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 JP3104379A priority Critical patent/JPS55123746A/ja
Publication of JPS55123746A publication Critical patent/JPS55123746A/ja
Publication of JPS6155132B2 publication Critical patent/JPS6155132B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tests Of Electronic Circuits (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
JP3104379A 1979-03-19 1979-03-19 Diagnostic system of logic unit Granted JPS55123746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3104379A JPS55123746A (en) 1979-03-19 1979-03-19 Diagnostic system of logic unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3104379A JPS55123746A (en) 1979-03-19 1979-03-19 Diagnostic system of logic unit

Publications (2)

Publication Number Publication Date
JPS55123746A true JPS55123746A (en) 1980-09-24
JPS6155132B2 JPS6155132B2 (ja) 1986-11-26

Family

ID=12320446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3104379A Granted JPS55123746A (en) 1979-03-19 1979-03-19 Diagnostic system of logic unit

Country Status (1)

Country Link
JP (1) JPS55123746A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111869239B (zh) 2018-10-16 2021-10-08 杜比实验室特许公司 用于低音管理的方法和装置

Also Published As

Publication number Publication date
JPS6155132B2 (ja) 1986-11-26

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