| fujprog | litex | |
|---|---|---|
| 1 | 29 | |
| 37 | 2,688 | |
| - | - | |
| 0.0 | 9.7 | |
| over 1 year ago | 8 days ago | |
| C | C | |
| BSD 2-clause "Simplified" License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
fujprog
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Program Lattice XP2 FPGA without official programmer
If you have FT232R or similar serial bridge you can make your own programming board very easily with https://github.com/f32c/tools/tree/master/ujprog or with https://github.com/kost/fujprog check this board with Lattice XP2 https://github.com/emard/ulx2s for example how to connect everything.
litex
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FPGA Dev Boards for $150 or Less
https://github.com/enjoy-digital/litex
they have tutorials, you can get compatible boards for around $20
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Need help to build a RISC-V Processor on Artix-7 FPGA: Final Year Engineering Project Guide
With LiteX you can synthesize a VexRiscV processor. You can run Linux on it. The toolchain is pretty easy to use, as long as you use Xilinx Vivado to compile to gateware.
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Sunset TCL scripts ?
LiteX is a great example of a Python-first flow. However, they have chosen not to subordinate the scripting environment to a GUI toolchain - EDA vendors are unlikely to choose the same trade.
- synthesizing and using the Ibex RISC-V core
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Been messing around with litex and migen on my Tang Primer 20K
To lean these: https://github.com/enjoy-digital/litex, https://github.com/m-labs/migen
- CPU design for college project
- How can I learn about RISC-V and use case? I want to do a project for begginers
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How Much Would It Cost For A Truly Open Source RISC-V SOC?
If you use LiteX to generate a VexRiscV system-on-a-chip, you can include an open source DDR DRAM PHY. This works on Xilinx Spartan-6, Spartan7Artix7/Kintex7/Virtex7 FPGAs, and Lattice ECP5 FPGAs. DDR/LPDDR/DDR2/DDR3 depending on the FPGA.
- LiteX: Build Hardware Easily
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Using FPGAs for computations as a beginner
I am interested in trying out FPGAs for the purpose of running specific calculations more efficiently. Since the calculations themselves are quite complex, I would need to be able to program in a relatively high-level language. I've seen that designing SoC in Python is possible, for example with Litex (https://github.com/enjoy-digital/litex) or Amaranth (https://github.com/amaranth-lang/). I don't want to spend hundreds of hours learning about FPGAs, but I'm prepared to take on a challenge.
What are some alternatives?
tools - ULX2S / ULX3S FPGA JTAG programmer & tools (Lattice XP2 / ECP5)
nmigen-tutorial - A tutorial for using nmigen
john - John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs
SpinalHDL - Scala based HDL
arduino-sdi - open hardware for transmitting SDI signals from an Arduino
fusesoc - Package manager and build abstraction tool for FPGA/ASIC development
openwifi - open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
SaxonSoc - SoC based on VexRiscv and ICE40 UP5K
ulx2s - PCB for ULX2S
verilog-ethernet - Verilog Ethernet components for FPGA implementation
litedram - Small footprint and configurable DRAM core