SU918949A1 - Device for digital assembly checking and testing - Google Patents
Device for digital assembly checking and testing Download PDFInfo
- Publication number
- SU918949A1 SU918949A1 SU802980618A SU2980618A SU918949A1 SU 918949 A1 SU918949 A1 SU 918949A1 SU 802980618 A SU802980618 A SU 802980618A SU 2980618 A SU2980618 A SU 2980618A SU 918949 A1 SU918949 A1 SU 918949A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- testing
- digital assembly
- assembly checking
- digital
- ffl
- Prior art date
Links
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
(54) УСТРОЙСТВО дл ТЕСТОВОГО КОНТРОЛЯ ЦИФРОВЫХ УЗЛСЖ(54) DEVICE FOR TEST CONTROL OF DIGITAL KNOTLES
. . . : . . . :
Изобретейие относитс к контрюльно измерительной технике и может быть использовано при - работе систем дл тестового контрол цифровых узлов электронной аппаратуры.The invention relates to counter-measuring technology and can be used in the - operation of systems for test control of digital electronics components.
Известно устройство дд контрол электрических цепей 1 .A device dd control electrical circuits 1.
В этом устройстве дл выбора нужно- го вывода и подключени его к измерительному устройству из блока ввода и управлени в регистр адреса заноситс непосредственный адрес вывода, который воздействует на распределитепь и через блок переключений подаетс сигнал на включение соответствующего реле. В атом случае дл хранени каждого из адресов, соотБетствуюишх п выводам устройства контрол , необходимо иметь п чеек по (PocJ-n ) бит кажда , т.е. общий объем пам ти дл хранени адресов одного тестового набора составл етСп о П ) бит, что вл етс нерациональным .In this device, to select the required output and connect it to the measuring device from the input and control unit, the direct address of the output that affects the distributor is entered into the address register, and the switching unit sends a signal to activate the corresponding relay. In the case of each of the addresses corresponding to the p terminals of the control device, it is necessary to have at each (PocJ-n) cell each, i.e. the total amount of memory for storing the addresses of one test set is Cfr and R) bits, which is inefficient.
Наиболее близким по технической сущности к предлагаемому вл етс устройство дл тестового кбнтрюл цифровых узлов цифровой вычислительной машины, содержащее блок пам ти, регистр управлени , регистр тестов, формирователь, схему сравнени , дешифратор, индикатор и блок опорных напр жений 22.The closest in technical essence to the present invention is a device for test digital modules of a digital computer, comprising a memory block, a control register, a test register, a driver, a comparison circuit, a decoder, an indicator and a reference voltage block 22.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802980618A SU918949A1 (en) | 1980-06-30 | 1980-06-30 | Device for digital assembly checking and testing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802980618A SU918949A1 (en) | 1980-06-30 | 1980-06-30 | Device for digital assembly checking and testing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU918949A1 true SU918949A1 (en) | 1982-04-07 |
Family
ID=20917215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802980618A SU918949A1 (en) | 1980-06-30 | 1980-06-30 | Device for digital assembly checking and testing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU918949A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2520395C2 (en) * | 2008-05-28 | 2014-06-27 | Сименс Акциенгезелльшафт | Method and system for monitoring safety-related system |
-
1980
- 1980-06-30 SU SU802980618A patent/SU918949A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2520395C2 (en) * | 2008-05-28 | 2014-06-27 | Сименс Акциенгезелльшафт | Method and system for monitoring safety-related system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5724366A (en) | Semiconductor memory device | |
SE8000179L (en) | CIRCUIT TO VALUE WITH VALID PROGRAM INFORMATION IN A NON-CHANGEOUS MEMORY CELLS | |
KR940022575A (en) | Semiconductor device and thus semiconductor memory device allowing easy external detection of redundant circuit | |
US4428068A (en) | IC with built-in electrical quality control flag | |
GB1593866A (en) | Mos semiconductor storage modules | |
KR20010031733A (en) | Method for testing the bus terminals of writable-readable electronic integrated circuits, especially of memory chips | |
JPH0231439B2 (en) | ||
KR880000974A (en) | A semiconductor device having a fuse circuit and a detection circuit for detecting a fuse state therein | |
CA1305217C (en) | Device for locating internal faults in a high-voltage capacitor battery | |
SU918949A1 (en) | Device for digital assembly checking and testing | |
US4597072A (en) | Method and apparatus for the examination of the internal interconnection system between n terminals of an electrical network | |
US20010027545A1 (en) | Circuit and method, for storing data prior to and after determining failure | |
US5642317A (en) | Semiconductor memory device incorporating a test mechanism | |
CN112485657A (en) | Self-checking method for built-in relay of matrix switch | |
US3731275A (en) | Digital switching network | |
JPS60123778A (en) | Automatic test apparatus | |
US3281833A (en) | Fault detection indicator | |
SU646280A2 (en) | Arragement for checking microelectronic logic circuits | |
US3594641A (en) | Arrangement for indicating back currents in a diode matrix built up by means of bistable elements in the crossing points | |
SU1272286A1 (en) | Device for automatic checking of wiring | |
SU723590A1 (en) | Arrangement for checking electric wiring | |
SU808997A1 (en) | Device for monitoring separate circuits of an electric wiring | |
JPS57210500A (en) | Semiconductor storage device | |
SU1657991A1 (en) | Device for control of vacuum in vacuum electronic instrument | |
SU534705A1 (en) | Control software for wiring correctness |