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README: update and center banner.
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@enjoy-digital
enjoy-digital committed Dec 17, 2020
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__ _ __ _ __ ___ __
/ / (_) /____ | |/_/___/ _ )___ ___ ________/ /__
/ /__/ / __/ -_)> </___/ _ / _ \/ _ `/ __/ _ (_-<
/____/_/\__/\__/_/|_| /____/\___/\_,_/_/ \_,_/___/
__ _ __ _ __ ___ __
/ / (_) /____ | |/_/___/ _ )___ ___ ________/ /__
/ /__/ / __/ -_)> </___/ _ / _ \/ _ `/ __/ _ (_-<
/____/_/\__/\__/_/|_| /____/\___/\_,_/_/ \_,_/___/

LiteX boards files
LiteX boards files

Copyright 2012-2020 / LiteX-Hub community
Copyright 2012-2020 / LiteX-Hub community

[![](https://github.com/litex-hub/litex-boards/workflows/ci/badge.svg)](https://github.com/litex-hub/litex-boards/actions) ![License](https://img.shields.io/badge/License-BSD%202--Clause-orange.svg)

Expand Down Expand Up @@ -68,7 +68,7 @@ Fully open-hardware boards, the ECP5 and iCE40 ones are even usable with the ope

| Name | FPGA Family | FPGA device | Sys-Clk | TTY | RAM | PCIe | Ethernet | Flash | SDCard |
|--------------|---------------------|---------------|----------|------|---------------------|-----------|----------------|-------------|--------|
| ECPIX-5 | Lattice ECP5 | LFE5UM5G-85F | 75MHz | FTDI | 16-bit 512MB DDR3 | No | 1Gbps RGMII | 16MB QSPI | Yes* |
| ECPIX-5 | Lattice ECP5 | LFE5UM5G-85F | 75MHz | FTDI | 16-bit 512MB DDR3 | No | 1Gbps RGMII | 16MB QSPI | Yes |
| Fomu | Lattice iCE40 | iCE40-UP5K | 12MHz | USB | 128KB SPRAM | No | No | 16MB QSPI | No |
| HADBadge | Lattice ECP5 | LFE5U-45F | 48MHz | IOs | 8-bit 32MB SDR | No | No | 16MB QSPI | No |
| iCEBreaker | Lattice iCE40 | iCE40-UP5K | 24MHz | FTDI | 128KB SPRAM | No | No | 16MB QSPI | No |
Expand All @@ -79,10 +79,10 @@ Fully open-hardware boards, the ECP5 and iCE40 ones are even usable with the ope
| OrangeCrab | Lattice ECP5 | LFE5U-25F | 48MHz | USB | 16-bit 128MB SDR | No | No | 4MB QSPI | Yes |
| Pipistrello | Xilinx Spartan6 | XC6SLX45 | 83MHz | FTDI | 16-bit 64MB LPDDR | No | No | 16MB QSPI | Yes* |
| ULX3S | Lattice ECP5 | LFE5U-45F | 50MHz | FTDI | 16-bit 32MB SDR | No | No | 4MB QSPI | Yes |
| TrellisBoard | Lattice ECP5 | LFE5UM5G-85F | 75MHz | FTDI | 32-bit 1GB DDR3 | Gen2 X1* | 1Gbps RGMII* | 16MB QSPI | Yes |
| TrellisBoard | Lattice ECP5 | LFE5UM5G-85F | 75MHz | FTDI | 32-bit 1GB DDR3 | Gen2 X1* | 1Gbps RGMII | 16MB QSPI | Yes |
| TinyFPGA | Lattice iCE40 | iCE40-LP8K | 16MHz | IOs | No | No | No | 16MB QSPI | No |

* Present on the board but not yet supported or validated with LiteX.
\* Present on the board but not yet supported or validated with LiteX.

[> Accelerator boards
---------------------
Expand All @@ -92,12 +92,11 @@ PCIe accelerators boards that you could use to accelerate your applications, Lit
| Name | FPGA Family | FPGA device | Sys-Clk | TTY | DRAM | PCIe | Flash |
|----------------|---------------------|---------------|----------|------|-----------------------|---------------|-------------|
| AcornCLE215+ | Xilinx Artix7 | XC7A200T | 125MHz | PCIe | 16-bit 1GB DDR3 | Gen2 X4 | 16MB QSPI |
| ForestKitten33 | Xilinx Ultrascale+ | XCVU33P | 125MHz | PCIe | 2 x 1024-bit 4GB HBM2*| Gen3 X16** | ? |
| BCU1525 | Xilinx Ultrascale+ | XCVU9P | 125MHz | PCIe | 4 x 64-bit DDR4 DIMM* | Gen3 X16** | ? |
| AlveoU250 | Xilinx Ultrascale+ | XCU250 | 125MHz | PCIe | 4 x 64-bit DDR4 DIMM* | Gen2 X16** | ? |
| ForestKitten33 | Xilinx Ultrascale+ | XCVU33P | 125MHz | PCIe | 2 x 1024-bit 4GB HBM2*| Gen3 X16 | ? |
| BCU1525 | Xilinx Ultrascale+ | XCVU9P | 125MHz | PCIe | 4 x 64-bit DDR4 DIMM | Gen3 X16 | ? |
| AlveoU250 | Xilinx Ultrascale+ | XCU250 | 125MHz | PCIe | 4 x 64-bit DDR4 DIMM | Gen2 X16 | ? |

* Present on the board but not yet supported or validated with LiteX.
** Currently limited to PCIe Gen2 X4 by LitePCIe.
\* Present on the board but not yet supported or validated with LiteX.

[> Repurposed hardware
----------------------
Expand All @@ -114,7 +113,7 @@ Repurposed FPGA hardware that has been "documented" by enthusiasts :), allows yo

The Colorlight5A is a very nice board to start with, cheap, powerful, easy to use with the open-source toolchain, you can find a specific LiteX project [here](https://github.com/enjoy-digital/colorlite)

* Present on the board but not yet supported or validated with LiteX.
\* Present on the board but not yet supported or validated with LiteX.

[> Development boards
---------------------
Expand All @@ -133,7 +132,7 @@ The Colorlight5A is a very nice board to start with, cheap, powerful, easy to us
| De1SoC | Intel Cyclone5 | 5CSEMA5 | 50MHz | IOs | 16-bit 64MB SDR | No | ? | ? | ? |
| De2-115 | Intel Cyclone4 | EP4CE115 | 50MHz | IOs | 16-bit 128MB SDR | No | 1Gbps GMII* | 8MB QSPI | Yes* |
| ECP5-EVN | Lattice ECP5 | LFE5UM5G-85F | 50MHz | FTDI | No | No | ? | ? | ? |
| Genesys2 | Xilinx Kintex7 | XC7K325T | 125MHz | FTDI | 32-bit 1GB DDR3 | No | 1Gbps RGMII* | 32MB QSPI* | Yes |
| Genesys2 | Xilinx Kintex7 | XC7K325T | 125MHz | FTDI | 32-bit 1GB DDR3 | No | 1Gbps RGMII | 32MB QSPI* | Yes |
| KC705 | Xilinx Kintex7 | XC7K325T | 125MHz | FTDI | 64-bit 1GB DDR3 | Gen2 X8** | 1Gbps GMII | 32MB QSPI* | Yes |
| KCU105 | Xilinx KintexU | XCKU40 | 125MHz | FTDI | 64-bit 1GB DDR4 | Gen3 X8** | 1Gbps-BASE-X | 64MB QSPI* | Yes |
| KX2 | Xilinx Kintex7 | XC7K160T | 125MHz | FTDI | 64-bit 1GB DDR3 | No | No | 64MB QSPI* | No |
Expand All @@ -143,7 +142,7 @@ The Colorlight5A is a very nice board to start with, cheap, powerful, easy to us
| Mimas A7 | Xilinx Artix7 | XC7A50T | 100MHz | FTDI | 16-bit 256MB DDR3 | No | 1Gbps RGMII | 16MB QSPI | No |
| Nereid | Xilinx Kintex7 | XC7K160T | 100MHz | PCIe | 64-bit 4GB DDR3 | Gen2 X4 | No | 16MB QSPI | No |
| Nexys4DDR | Xilinx Artix7 | XC7A100T | 100MHz | FTDI | 16-bit 128MB DDR2 | No | 100Mbps RMII | 16MB QSPI* | Yes |
| Nexys Video | Xilinx Artix7 | XC7A200T | 100MHz | FTDI | 16-bit 512MB DDR3 | No | 1Gbps RMII* | 32MB QSPI* | Yes |
| Nexys Video | Xilinx Artix7 | XC7A200T | 100MHz | FTDI | 16-bit 512MB DDR3 | No | 1Gbps RMII | 32MB QSPI* | Yes |
| SP605 | Xilinx Spartan6 | XC6SLX45T | 100MHz | FTDI | 16-bit 128MB DDR3* | Gen1 X1* | 1Gbps GMII | 8MB QSPI* | Yes* |
| Tagus | Xilinx Artix7 | XC7A200T | 100MHz | PCIe | 16-bit 256MB DDR3 | Gen2 X1 | 1Gbps-BASE-X* | 16MB QSPI* | No |
| VC707 | Xilinx Virex7 | XC7VX485T | 125MHz | FTDI | 64-bit 1GB DDR3 | Gen3 X8* | 1Gbps GMII | 16MB QSPI* | Yes* |
Expand All @@ -152,5 +151,4 @@ The Colorlight5A is a very nice board to start with, cheap, powerful, easy to us
| ZCU104 | Xilinx ZynqU+ | XCZU7EV | 125MHz | FTDI | 64-bit 1GB DDR4 | No | 1Gbps RGMII* | 64MB QSPI* | Yes* |
| Zybo Z7 | Xilinx ZynqU+ | XC7Z010 | 125MHz | FTDI | 64-bit 1GB DDR4 | No | 1Gbps RGMII* | 64MB QSPI* | Yes* |

* Present on the board but not yet supported or validated with LiteX.
** Currently limited to PCIe Gen2 X4 by LitePCIe.
\* Present on the board but not yet supported or validated with LiteX.

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