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# Cute-WR-DP
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# (Compact Universal Timing Endpoint Based on White Rabbit with Dual Ports)
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Since the quite old Spartan-6 FPGA is used on Cute-WR-DP; the [Cute-WR-A7](https://ohwr.org/project/cute-wr-a7/wikis/home) replaces the FPGA with much newer Artix 7 family.
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The project is obsolete, a similar project [Cute-WR-A7](https://ohwr.org/project/cute-wr-a7/wikis/home) replaces the old Spartan-6 FPGA with Artix 7 family.
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## Introduction
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... | ... | @@ -23,8 +23,6 @@ There are three operation modes for Cute-WR-DP. |
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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/c9c1d06426079bf7f5ff1b1fc5b0c25d/Cute-WR-DP__block_diagram.jpg.png)
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**Block diagram**
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... | ... | @@ -34,7 +32,7 @@ There are three operation modes for Cute-WR-DP. |
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**Cute-WR-DP**
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## Hardware Features:
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## Features:
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- 3.3v power supply, 1.5A
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- VITA57 FMC mezzanine
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... | ... | @@ -52,20 +50,15 @@ There are three operation modes for Cute-WR-DP. |
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LEDs
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-----
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## Hardware
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## Firmware
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![](/uploads/e0868cff1a89ea94f2fd21d06e77f37e/dual_port_structure.png)
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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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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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