JPS6454380A - Electronic circuit package with automatic testing function - Google Patents

Electronic circuit package with automatic testing function

Info

Publication number
JPS6454380A
JPS6454380A JP62210272A JP21027287A JPS6454380A JP S6454380 A JPS6454380 A JP S6454380A JP 62210272 A JP62210272 A JP 62210272A JP 21027287 A JP21027287 A JP 21027287A JP S6454380 A JPS6454380 A JP S6454380A
Authority
JP
Japan
Prior art keywords
testing machine
block
test
tested
blocks
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
JP62210272A
Other languages
Japanese (ja)
Other versions
JPH06105286B2 (en
Inventor
Yuji Shibata
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 JP62210272A priority Critical patent/JPH06105286B2/en
Publication of JPS6454380A publication Critical patent/JPS6454380A/en
Publication of JPH06105286B2 publication Critical patent/JPH06105286B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

PURPOSE:To obtain a testing circuit which enables as less interfacing between a testing machine and a machine to be tested as possible and common standardized interfacing with devices to be tested by activating the output of a shift register only at the time of a test of a function block according to specification from the testing machine. CONSTITUTION:An electronic rotary package 1 is provided with function blocks 2-1-2-n having the same inputs and outputs, a function selection switch 3, and a shift register 4. The switch 3 selects a block to be used among the blocks 2-1-2-n. The register 4 has stages connected to the blocks 2-1-2-n. Then, a clock signal CL from a testing machine 5 and test data DT are received through a single signal line and the input timing of the data DT is counted with a clock signal to hold the data DT in the stage connected to the block to be tested. Then the output of the register 4 is activated only at the time of the block test under the command of the testing machine 5 to conduct the test automatically.
JP62210272A 1987-08-26 1987-08-26 Electronic circuit package with automatic test function Expired - Fee Related JPH06105286B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62210272A JPH06105286B2 (en) 1987-08-26 1987-08-26 Electronic circuit package with automatic test function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210272A JPH06105286B2 (en) 1987-08-26 1987-08-26 Electronic circuit package with automatic test function

Publications (2)

Publication Number Publication Date
JPS6454380A true JPS6454380A (en) 1989-03-01
JPH06105286B2 JPH06105286B2 (en) 1994-12-21

Family

ID=16586645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210272A Expired - Fee Related JPH06105286B2 (en) 1987-08-26 1987-08-26 Electronic circuit package with automatic test function

Country Status (1)

Country Link
JP (1) JPH06105286B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9266826B2 (en) 2012-01-31 2016-02-23 Shiseido Company, Ltd. Separating agent and manufacturing method thereof
US9347031B2 (en) 2009-06-15 2016-05-24 Shiseido Company, Ltd. Container for forming a cell aggregate and a method for forming a cell aggregate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347031B2 (en) 2009-06-15 2016-05-24 Shiseido Company, Ltd. Container for forming a cell aggregate and a method for forming a cell aggregate
US9266826B2 (en) 2012-01-31 2016-02-23 Shiseido Company, Ltd. Separating agent and manufacturing method thereof

Also Published As

Publication number Publication date
JPH06105286B2 (en) 1994-12-21

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Legal Events

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