| ... | ... | @@ -7,24 +7,22 @@ The Cute-WR-DP is the enhanced version of |
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There are three function modes for Cute-WR-DP.
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*Normal mode (Cute-WR-DP-NM)**
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In this mode, Cute-WR-DP acts as a normal WR node with one SFP
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port(SFP0).
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*Cascade mode (Cute-WR-DP-CM)**
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In CM mode, two ports act as one down-link(SFP1) and one up-link(SFP0)
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to support cascade topology. Two ports also support simple switch
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function for normal Ethernet packets.
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*Parallel mode (Cute-WR-DP-PM)**
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In PM mode both port act as down-link port connect to different WRS,
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provide redundancy to improve the reliability for safety related
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applications. Current firmware doesn't support this
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function.
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1. **Normal mode (Cute-WR-DP-NM)**
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- In Normal mode, Cute-WR-DP acts as a normal WR node with one SFP
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port (SFP0).
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2. **Cascade mode (Cute-WR-DP-CM)**
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- In CM mode, two ports act as one down-link (SFP1) and one
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up-link (SFP0) to support cascade topology. Two ports also
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support a simple switch function for normal Ethernet packets.
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3. **Parallel mode (Cute-WR-DP-PM)**
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- In PM mode both port act as down-link port connect to different
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WRS, provide redundancy to improve the reliability for safety
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related applications. The current firmware doesn't support this
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function.
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## Hardware
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[](/uploads/c67ff7c4939a9fb5249a8c0e5ae244c7/Cute-WR-DP2.jpg)
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*Cute-WR-DPV2.3**
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## Hardware Features:
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| ... | ... | @@ -44,65 +42,83 @@ function. |
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- 2 front panel
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LEDs
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-----
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## Firmware
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The firmware is based on WRPC with modified code in the LM32 softcore.
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The additional resource cost to support Dual Port is not twice of the
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single port.
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The firmware is based on WRPC with modified code in the LM32 softcore.
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The additional resource cost to support Dual Port is less than twice
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that of a single port.
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-----
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## Project information
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[Production
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Ducumentation](https://www.ohwr.org/project/cute-wr-dp/tree/master)
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*Normal Mode (Cute-WR-DP-NM)**
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Latest Firmware ([bit
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file](https://www.ohwr.org/project/cute-wr-dp/uploads/1ba1b78b7813954723ff85899836b4df/cute_wr_demo.bit), [flash
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file](https://www.ohwr.org/project/cute-wr-dp/uploads/7be4682adbbbb129577f5d2b5437c935/cute_wr_demo.mcs))
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[Previous firmware version](https://www.ohwr.org/project/cute-wr-dp/wikis/Documents/Published-Firmware)
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[Firmware Source
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code](https://www.ohwr.org/project/wr-cores/tree/master?utf8=%E2%9C%93&rev=hm-cute&branch=hm-cute&tag=),
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branch hm-cute. Project directory syn/cute\_ref\_design/.
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[LM32 software
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code](https://www.ohwr.org/project/wrpc-sw/tree/master?utf8=%E2%9C%93&rev=hm-cute&branch=hm-cute&tag=),
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branch hm-cute.
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*Cascaded Mode (Cute-WR-DP-CM)**
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Latest Firmware ([bit
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file](https://www.ohwr.org/project/cute-wr-dp/uploads/6aa9ad158c71fe861a93612298f82f2a/cute_dp_demo.bit), [flash
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file](https://www.ohwr.org/project/cute-wr-dp/uploads/b68817f9ba0d2d7732dc05f91d6db427/cute_dp_demo.mcs))
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[Previous Firmware](https://www.ohwr.org/project/cute-wr-dp/wikis/Documents/Published-Firmware)
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[Firmware Source
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code](https://www.ohwr.org/project/wr-cores/tree/master?utf8=%E2%9C%93&rev=hm-cute-dp&branch=hm-cute-dp&tag=),
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branch hm-cute-dp. Project directory syn/cute\_dp\_ref\_design/
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[LM32 software
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code](https://www.ohwr.org/project/wrpc-sw/tree/master?utf8=%E2%9C%93&rev=hm-cute-dp&branch=hm-cute-dp&tag=),
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branch hm-cute-dp.
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Follow the
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[instructions](https://www.ohwr.org/project/cute-wr-dp/wikis/cute-wr-dp-demo)
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to run the cascaded WR demo project.
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- [Production
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Documentation](https://www.ohwr.org/project/cute-wr-dp/tree/master)
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- Normal Mode (Cute-WR-DP-NM)
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- Latest Firmware ([bit
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file](https://www.ohwr.org/project/cute-wr-dp/uploads/1ba1b78b7813954723ff85899836b4df/cute_wr_demo.bit),
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[flash
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file](https://www.ohwr.org/project/cute-wr-dp/uploads/7be4682adbbbb129577f5d2b5437c935/cute_wr_demo.mcs))
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- [Previous firmware version](https://www.ohwr.org/project/cute-wr-dp/wikis/Documents/Published-Firmware)
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- [Firmware Source
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code](https://www.ohwr.org/project/wr-cores/tree/master?utf8=%E2%9C%93&rev=hm-cute&branch=hm-cute&tag=),
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branch hm-cute. Project directory syn/cute\_ref\_design/.
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- [LM32 software
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code](https://www.ohwr.org/project/wrpc-sw/tree/master?utf8=%E2%9C%93&rev=hm-cute&branch=hm-cute&tag=),
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branch hm-cute.
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<!-- end list -->
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- Cascaded Mode (Cute-WR-DP-CM)
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- Latest Firmware ([bit
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file](https://www.ohwr.org/project/cute-wr-dp/uploads/6aa9ad158c71fe861a93612298f82f2a/cute_dp_demo.bit),
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[flash
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file](https://www.ohwr.org/project/cute-wr-dp/uploads/b68817f9ba0d2d7732dc05f91d6db427/cute_dp_demo.mcs))
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- [Previous Firmware](https://www.ohwr.org/project/cute-wr-dp/wikis/Documents/Published-Firmware)
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- [Firmware Source
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code](https://www.ohwr.org/project/wr-cores/tree/master?utf8=%E2%9C%93&rev=hm-cute-dp&branch=hm-cute-dp&tag=),
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branch hm-cute-dp. **** Project directory
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syn/cute\_dp\_ref\_design/
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[LM32 software
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code](https://www.ohwr.org/project/wrpc-sw/tree/master?utf8=%E2%9C%93&rev=hm-cute-dp&branch=hm-cute-dp&tag=),
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branch hm-cute-dp.
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- Follow the
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[instructions](https://www.ohwr.org/project/cute-wr-dp/wikis/cute-wr-dp-demo)
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to run the cascaded WR demo project.
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<!-- end list -->
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- Parallel mode (Cute-WR-DP-PM)
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- Not yet supported
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-----
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## Users list
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[Converter Control Electronics group at
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CERN](http://epc.web.cern.ch/content/converter-controls-electronics-cce)
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[Ruke elec](http://www.rockelec.com/index_en.html) (a time\&frequency
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device supplier in China)
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- [Converter Control Electronics group at
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CERN](http://epc.web.cern.ch/content/converter-controls-electronics-cce)
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- [Ruke elec](http://www.rockelec.com/index_en.html) (a time &
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frequency device supplier in China)
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-----
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## Contacts
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### Commercial producers
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[SyncTechnology](http://www.synctechnology.cn/EN_detaile.aspx?id=39) - a
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spinoff company from THU
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- [SyncTechnology](http://www.synctechnology.cn/EN_detaile.aspx?id=39)
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- a spinoff company from THU
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### General question about project
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- [Guanghua Gong](https://www.ohwr.org/users/925) - Tsinghua
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University, Beijing
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-----
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## Status
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<table>
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</tbody>
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</table>
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-----
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30 November 2018
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