UEXT-разъемы/en: различия между версиями

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UEXT-разъемы/en (просмотреть исходный код)

Версия 10:15, 19 июля 2019

364 байта убрано , 4 года назад

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RomanKulibaba

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@@ Строка 3: / Строка 3: @@
 '''Universal EXTension (UEXT)''' is a circuit of a connector that includes a power line and three serial data interfaces: UART, I<sup>2</sup>C, SPI.  Developed by Olimex and is open and free. [https://www.olimex.com/Products/Modules/UEXT/resources/UEXT_rev_B.pdf UEXT specification.]
-UEXT connector consists of 10 pins, 5 pins in two rows in a plastic frame. The distance between pins is 2.54 mm. The connector connects to a 2x5 (10-pin) IDC outlet and usually connects to [https://en.wikipedia.org/wiki/Flexible_flat_cable flat cable]. See also [http://en.wikipedia.org/wiki/UEXT].
+UEXT connector consists of 10 pins, 5 pins in two rows in a plastic frame. The distance between pins is 2.54 mm. The connector connects to a 2x5 (10-pin) IDC socket and usually connects to [https://en.wikipedia.org/wiki/Flexible_flat_cable flat cable]. See also [http://en.wikipedia.org/wiki/UEXT].
-==Технические характеристика==
+==Technical specifications==
 [[Image:UEXTPINS.jpg|thumb|UEXT pinout for [[Insulation-displacement connector|IDC]] connector<br/>(looking into connector on host board)]]
-==UEXT-разъемы в плате Wiren Board==
+==UEXT-connectors on the Wiren Board controller board==
-На плате Wiren Board v.2.8 присутсвуют два UEXT-разъема.
+There are two UEXT-connectors on the board of Wiren Board controller v2.8.
-'''Но во втором разъеме линии MISO, MOSI, SCK дублированы с сответсвующими выводами первого разъема. А линии TXD и RXD дублированы с входами RS-485.'''
+'''But in the second connector, the MISO, MOSI, SCK lines are duplicated with the corresponding pins of the first connector. TxD and RXD lines are duplicated with RS-485 inputs.'''
@@ Строка 22: / Строка 22: @@
 ! Pin !! Name !! I/O !! Logic !! - !! -
 |-
-| 1 || 3.3V || S || S || +3.3 volt
+| 1 || 3.3 V || S || S || +3.3 volt
 |-
 | 2 || GND || S || S || Ground
 |-
-| 3 || TXD || O || PP || style="background: cyan" | [[Debug UART]] Tx
+| 3 || TxD || O || PP || style="background: cyan" | [[Debug UART/en]] Tx
 |-
-| 4 || RXD || I || PP || style="background: cyan" | [Debug UART]] Rx
+| 4 || RXD || I || PP || style="background: cyan" | [Debug UART/en]] Rx
 |-
-| 5 || SCL || O || OD || style="background: orange" |  Аппаратный I<sup>2</sup>C, SCL
+| 5 || SCL || O || OD || style="background: orange" | Hardware I<sup>2</sup>C, SCL
 |-
-| 6 || SDA || I/O || OD || style="background: orange" | Аппаратный I<sup>2</sup>C, SDA
+| 6 || SDA || I/O || OD || style="background: orange" | Hardware I<sup>2</sup>C, SDA
 |-
-| 7 || MISO || I || PP || style="background: yellow" |  Шина SPI, MISO
+| 7 || MISO || I || PP || style="background: yellow" | SPI Bus, MISO
 |-
-| 8 || MOSI || O || PP || style="background: yellow" |  Шина SPI, MOSI
+| 8 || MOSI || O || PP || style="background: yellow" | SPI Bus, MOSI
 |-
-| 9 || SCK || O || PP || style="background: yellow" |  Шина SPI, SCK
+| 9 || SCK || O || PP || style="background: yellow" | SPI Bus, SCK
 |-
-| 10 || SSEL || O || PP || style="background: yellow" | [[Работа с GPIO|GPIO]] [[Список GPIO|19]] || Шина SPI, CS
+| 10 || SSEL || O || PP || style="background: yellow" | [[Работа с GPIO/en|GPIO]] [[Список GPIO|19]] || SPI Bus, CS
 |}
@@ Строка 49: / Строка 49: @@
 |+<big>UEXT2</big>
 |-
-! Pin !! Name !! I/O !! Logic !! - !! - !! примечания
+! Pin !! Name !! I/O !! Logic !! - !! - !! notes
 |-
-| 1 || 3.3V || S || S || +3.3 volt
+| 1 || 3.3 V || S || S || +3.3 volt
 |-
 | 2 || GND || S || S || Ground
 |-
-| 3 || TXD || O || PP || style="background: cyan" | [[SC16IS752|sc16is752 UART0]] Tx || || параллельно RS-485
+| 3 || TXD || O || PP || style="background: cyan" | [[SC16IS752|sc16is752 UART0]] Tx || || parallel to RS-485
 |-
-| 4 || RXD || I || PP || style="background: cyan" | [[SC16IS752|sc16is752 UART0]] Rx || || параллельно RS-485
+| 4 || RXD || I || PP || style="background: cyan" | [[SC16IS752|sc16is752 UART0]] Rx || || parallel to RS-485
 |-
-| 5 || SCL || O || OD || style="background: orange" |   [[Работа с GPIO|GPIO]] [[Список GPIO|51]] || I<sup>2</sup>C, SCL
+| 5 || SCL || O || OD || style="background: orange" | [[Working with GPIO|GPIO]] [[GPIO list|51]] || I<sup>2</sup>C, SCL
 |-
-| 6 || SDA || I/O || OD || style="background: orange" |[[Работа с GPIO|GPIO]] [[Список GPIO|53]] || I<sup>2</sup>C, SDA
+| 6 || SDA || I/O || OD || style="background: orange" |[[Working with GPIO|GPIO]] [[GPIO list|53]] || I<sup>2</sup>C, SDA
 |-
-| 7 || MISO || I || PP || style="background: yellow" |  Шина SPI, MISO
+| 7 || MISO || I || PP || style="background: yellow" | SPI Bus, MISO
 |-
-| 8 || MOSI || O || PP || style="background: yellow" |  Шина SPI, MOSI
+| 8 || MOSI || O || PP || style="background: yellow" | SPI Bus, MOSI
 |-
-| 9 || SCK || O || PP || style="background: yellow" |  Шина SPI, SCK
+| 9 || SCK || O || PP || style="background: yellow" | SPI Bus, SCK
 |-
-| 10 || SSEL || O || PP || style="background: yellow" | [[Работа с GPIO|GPIO]] [[Список GPIO|91]] || Шина SPI, CS
+| 10 || SSEL || O || PP || style="background: yellow" | [[Работа с GPIO/en|GPIO]] [[Список GPIO|91]] || SPI Bus, CS
 |}
-Порты 3,4 (UART) разъёма UEXT2 подключены к чипу [[SC16IS752]] и присутствуют только в модификациях с этим чипом (опции GPS или RS-485).
+Ports 3,4 (UART) of the UEXT2 connector are connected to the chip [[SC16IS752/en]] and are present only in modifications with this chip (GPS or RS-485 options).
-Эти порты подключены параллельно трансиверу [[RS-485]], их невозможно использовать одновременно с [[RS-485]].
+These ports are connected in parallel to the transceiver [[RS-485/en]] and cannot be used simultaneously with [[RS-485/en]].
-==Ссылки==
+==Links==
-{{Portal box|Electronics}}
 * [https://www.olimex.com/Products/Modules/UEXT/ UEXT connector webpage]
 * [https://www.olimex.com/Products/Modules/UEXT/resources/UEXT_rev_B.pdf UEXT specification]
 * [http://www.olimex.com OLIMEX Ltd]