Input/output (I/O) communication interface module and communication method thereof
The invention discloses an input/output (I/O) communication interface module and a communication method thereof. The I/O communication interface module comprises a microprogrammed control unit (MCU) chip, four data input circuits, one data output circuit and one time sequence control circuit, wherei...
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creator | YU JIJUN LIU QIANXI NI FENGGUI SONG HUASHAN |
description | The invention discloses an input/output (I/O) communication interface module and a communication method thereof. The I/O communication interface module comprises a microprogrammed control unit (MCU) chip, four data input circuits, one data output circuit and one time sequence control circuit, wherein communication data is input into the MCU chip by the four data input circuits; the time sequence control circuit is connected with the MCU chip; a processed communication signal is output by the MCU chip through the data output circuit; and all the data input circuits, the data output circuit and the time sequence control circuit are photoelectric coupling circuits. The I/O communication interface module can perform efficient and quick data transmission communication under the condition of a limited I/O interface number. |
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The I/O communication interface module comprises a microprogrammed control unit (MCU) chip, four data input circuits, one data output circuit and one time sequence control circuit, wherein communication data is input into the MCU chip by the four data input circuits; the time sequence control circuit is connected with the MCU chip; a processed communication signal is output by the MCU chip through the data output circuit; and all the data input circuits, the data output circuit and the time sequence control circuit are photoelectric coupling circuits. The I/O communication interface module can perform efficient and quick data transmission communication under the condition of a limited I/O interface number.</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121003&DB=EPODOC&CC=CN&NR=102708084A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121003&DB=EPODOC&CC=CN&NR=102708084A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YU JIJUN</creatorcontrib><creatorcontrib>LIU QIANXI</creatorcontrib><creatorcontrib>NI FENGGUI</creatorcontrib><creatorcontrib>SONG HUASHAN</creatorcontrib><title>Input/output (I/O) communication interface module and communication method thereof</title><description>The invention discloses an input/output (I/O) communication interface module and a communication method thereof. The I/O communication interface module comprises a microprogrammed control unit (MCU) chip, four data input circuits, one data output circuit and one time sequence control circuit, wherein communication data is input into the MCU chip by the four data input circuits; the time sequence control circuit is connected with the MCU chip; a processed communication signal is output by the MCU chip through the data output circuit; and all the data input circuits, the data output circuit and the time sequence control circuit are photoelectric coupling circuits. 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The I/O communication interface module comprises a microprogrammed control unit (MCU) chip, four data input circuits, one data output circuit and one time sequence control circuit, wherein communication data is input into the MCU chip by the four data input circuits; the time sequence control circuit is connected with the MCU chip; a processed communication signal is output by the MCU chip through the data output circuit; and all the data input circuits, the data output circuit and the time sequence control circuit are photoelectric coupling circuits. The I/O communication interface module can perform efficient and quick data transmission communication under the condition of a limited I/O interface number.</abstract><oa>free_for_read</oa></addata></record> |
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language | chi ; eng |
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subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
title | Input/output (I/O) communication interface module and communication method thereof |
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