JPS633342B2 - - Google Patents

Info

Publication number
JPS633342B2
JPS633342B2 JP58120567A JP12056783A JPS633342B2 JP S633342 B2 JPS633342 B2 JP S633342B2 JP 58120567 A JP58120567 A JP 58120567A JP 12056783 A JP12056783 A JP 12056783A JP S633342 B2 JPS633342 B2 JP S633342B2
Authority
JP
Japan
Prior art keywords
register
flip
flops
output
scan
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.)
Expired
Application number
JP58120567A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6014348A (ja
Inventor
Toshiro Tanaka
Katsuyuki Okada
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP58120567A priority Critical patent/JPS6014348A/ja
Publication of JPS6014348A publication Critical patent/JPS6014348A/ja
Publication of JPS633342B2 publication Critical patent/JPS633342B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
    • G01R31/318533—Reconfiguring for testing, e.g. LSSD, partitioning using scanning techniques, e.g. LSSD, Boundary Scan, JTAG
    • G01R31/318536—Scan chain arrangements, e.g. connections, test bus, analog signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
JP58120567A 1983-07-01 1983-07-01 スキヤンレジスタ構成方法 Granted JPS6014348A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58120567A JPS6014348A (ja) 1983-07-01 1983-07-01 スキヤンレジスタ構成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58120567A JPS6014348A (ja) 1983-07-01 1983-07-01 スキヤンレジスタ構成方法

Publications (2)

Publication Number Publication Date
JPS6014348A JPS6014348A (ja) 1985-01-24
JPS633342B2 true JPS633342B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-22

Family

ID=14789498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58120567A Granted JPS6014348A (ja) 1983-07-01 1983-07-01 スキヤンレジスタ構成方法

Country Status (1)

Country Link
JP (1) JPS6014348A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6014348A (ja) 1985-01-24

Similar Documents

Publication Publication Date Title
JP2642671B2 (ja) ディジタルクロスバースイッチ
JPS63263480A (ja) 半導体集積論理回路
JPS633342B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US6463562B1 (en) Semiconductor device including macros and its testing method
JPS5987537A (ja) 優先度をもつデ−タの制御回路
JPH05134007A (ja) 半導体集積論理回路
JPH0241793B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH05223902A (ja) 半導体集積回路
JPS62133371A (ja) 半導体装置
JPH05281303A (ja) 半導体集積回路
JPS6095370A (ja) 集積回路装置
JPS60239834A (ja) 集積回路
JPH04177517A (ja) 入出力ポート
JPH08136619A (ja) 半導体回路装置
JPS61122748A (ja) 演算ｌｓｉ
JPH03118652A (ja) 集積回路の制御信号切換装置
JPH0365671A (ja) 半導体集積回路
JPH01131471A (ja) 順序回路
JPH03158778A (ja) クロック入力装置
JPS62219026A (ja) レジスタフアイル制御方式
JPH0651034A (ja) フリップフロップ回路
JPH05259894A (ja) カウンタ回路
JPS63188782A (ja) テスト補助回路
JPH0679054B2 (ja) 論理回路
JPS62293821A (ja) 論理集積回路