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CRIO-WR is a standalone [White
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CRIO-WR is a standalone [White
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Rabbit](https://www.ohwr.org/project/white-rabbit/wiki) node
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Rabbit](https://www.ohwr.org/project/white-rabbit/wiki) node
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implementation in the form factor of a National Instruments CompactRIO
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implementation on a PCB with a form factor suitable for National
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module.
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Instruments CompactRIO modules.
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The module complies with NI CompactRIO specification (exceptions see
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The board complies with NI CompactRIO specification (exceptions see
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below). The front panel contains:
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below) and is connected over SPI to the CompactRIO backplane / chassis /
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controller.
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The front panel contains:
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- 4x LEDs (user programmable )
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- 4x LEDs (user programmable )
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- 1x Connector mini USB B (USB-UART bridge, WRPC user shell)
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- 1x Connector mini USB B (USB-UART bridge, WRPC user shell)
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... | @@ -28,6 +31,16 @@ below). The front panel contains: |
... | @@ -28,6 +31,16 @@ below). The front panel contains: |
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</tbody>
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</tbody>
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</table>
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</table>
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A LabVIEW driver is currently under development. The functionality in
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LabVIEW is for example:
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- Read / write module identification parameter
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- Read status of WR-link
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- Read validity of WR-timecode
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- Read actual value of WR-timecode
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- Read externally triggered timestamps based on WR-timecode
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- Generate output pulses scheduled by WR-timecode
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## Block Diagram
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## Block Diagram
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CRIO-WR is originally derived from and keeps firmware compatibly with
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CRIO-WR is originally derived from and keeps firmware compatibly with
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