SU1594517A1 - Multichannel analog data input device - Google Patents
Multichannel analog data input device Download PDFInfo
- Publication number
- SU1594517A1 SU1594517A1 SU884459270A SU4459270A SU1594517A1 SU 1594517 A1 SU1594517 A1 SU 1594517A1 SU 884459270 A SU884459270 A SU 884459270A SU 4459270 A SU4459270 A SU 4459270A SU 1594517 A1 SU1594517 A1 SU 1594517A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- analog data
- memory block
- block
- data input
- input device
- Prior art date
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Многоканальное устройство дл ввода аналоговых данных относитс к информационно-измерительной технике и может быть использовано дл измерени , передачи по каналам св зи и ввода в ЭВМ сигналов, поступающих от множества источников измер емых величин. Цель изобретени - расширение области применени устройства дл ввода аналоговых данных, которое достигаетс за счет формировани вариационного р да из P отсчетов в каждом канале. Многоканальное устройство содержит первый и второй блоки 2,3 формировани приоритетного адреса, блок управлени 4, счетчики 5, 7 и 9, цифроаналоговый преобразователь 6, блок 10 буферной пам ти, блок 8 пам ти текущего ранга, каналы 1, содержащие компаратор 11, элементы ИСКЛЮЧАЮЩИЕ ИЛИ 12 и 15, мультиплексор 14, триггер 13, блок пам ти 16, элемент ИЛИ 13. 1 з.п. ф-лы, 6 ил.A multichannel device for inputting analog data relates to information-measuring equipment and can be used to measure, transmit via communication channels and input signals to the computer from a variety of sources of measured values. The purpose of the invention is to expand the field of application of an analog data input device, which is achieved by forming a variational series of P samples in each channel. The multichannel device contains first and second priority address generation blocks 2.3, control block 4, counters 5, 7 and 9, digital-to-analog converter 6, buffer memory block 10, current rank memory block 8, channels 1 containing a comparator 11, elements EXCLUSIVE OR 12 and 15, multiplexer 14, trigger 13, memory block 16, element OR 13. 1 CI f-ly, 6 ill.
Description
Фиг.55
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884459270A SU1594517A1 (en) | 1988-07-12 | 1988-07-12 | Multichannel analog data input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884459270A SU1594517A1 (en) | 1988-07-12 | 1988-07-12 | Multichannel analog data input device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1594517A1 true SU1594517A1 (en) | 1990-09-23 |
Family
ID=21389190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884459270A SU1594517A1 (en) | 1988-07-12 | 1988-07-12 | Multichannel analog data input device |
Country Status (1)
Country | Link |
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SU (1) | SU1594517A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103176411A (en) * | 2011-12-21 | 2013-06-26 | 北京普源精电科技有限公司 | Control method of programmable multi-channel data acquisition device |
-
1988
- 1988-07-12 SU SU884459270A patent/SU1594517A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР fS 1453397, кл. П 06 F 3/05, 1987. Авторское свидетельство СССР ffe 1273911, кл. Г, 06 F 3/05, 1985. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103176411A (en) * | 2011-12-21 | 2013-06-26 | 北京普源精电科技有限公司 | Control method of programmable multi-channel data acquisition device |
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