JPS5424555A - Function test unit for logic circuit - Google Patents
Function test unit for logic circuitInfo
- Publication number
- JPS5424555A JPS5424555A JP8941777A JP8941777A JPS5424555A JP S5424555 A JPS5424555 A JP S5424555A JP 8941777 A JP8941777 A JP 8941777A JP 8941777 A JP8941777 A JP 8941777A JP S5424555 A JPS5424555 A JP S5424555A
- Authority
- JP
- Japan
- Prior art keywords
- test unit
- function test
- logic circuit
- circuits
- register
- 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
Links
Landscapes
- Tests Of Electronic Circuits (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
PURPOSE: To perform various tests to tested circuits, by only changing the data inputted to the register, in a function test unit for logic circuits having input, output and bidirectional terminals.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8941777A JPS5424555A (en) | 1977-07-26 | 1977-07-26 | Function test unit for logic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8941777A JPS5424555A (en) | 1977-07-26 | 1977-07-26 | Function test unit for logic circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5424555A true JPS5424555A (en) | 1979-02-23 |
Family
ID=13970068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8941777A Pending JPS5424555A (en) | 1977-07-26 | 1977-07-26 | Function test unit for logic circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5424555A (en) |
-
1977
- 1977-07-26 JP JP8941777A patent/JPS5424555A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5344135A (en) | Function test equipment for logical operation circuit | |
JPS5424555A (en) | Function test unit for logic circuit | |
JPS5293361A (en) | Automatic tester | |
JPS5444480A (en) | Package for integrated circuit | |
JPS526436A (en) | Electronic circuit test system | |
JPS5438732A (en) | Input/output order accepting system | |
JPS52138849A (en) | Logic integrated circuit | |
JPS5572261A (en) | Logic unit | |
JPS5422137A (en) | Bus line chekcing device | |
JPS52144253A (en) | Flip-flop circuit | |
JPS55157039A (en) | Test system for logic unit | |
JPS53138245A (en) | Reversible shift register | |
JPS5690271A (en) | Testing method for logic device | |
JPS51138357A (en) | Automatic checking apparatus for logic circuits | |
JPS5379329A (en) | Test method of memory circuit | |
JPS5383431A (en) | Test method for terminal unit | |
JPS52146139A (en) | Obtaining method for 3 state output by using 2 state ttl circuit | |
JPS5384437A (en) | Control system for test pattern generation | |
JPS5394826A (en) | Control device for input/output signal | |
JPS52113259A (en) | Testing mechanism for electronic clock | |
JPS5562373A (en) | Logic circuit test unit | |
JPS53100739A (en) | Memory device | |
JPS5256806A (en) | Error detection circuit | |
JPS52142449A (en) | Integration logical device | |
JPS5582972A (en) | Testing system of highly integrated circuit |