nano4k_hdmi_tx
openFPGALoader
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| nano4k_hdmi_tx | openFPGALoader | |
|---|---|---|
| 3 | 13 | |
| 16 | 1,031 | |
| - | - | |
| 0.0 | 9.2 | |
| over 1 year ago | 9 days ago | |
| GLSL | C++ | |
| - | Apache License 2.0 |
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nano4k_hdmi_tx
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where are the LVDSs in tang nano 9K board?
This is how I declared some TLVDS for this HDMI transmitter I made a while back, hope it helps for reference, let me know if something looks off to you.
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I've been working on my own DVI TX implementation, just tried out an SRAM framebuffer and it works! 180x120, 64 color goodness
You can check out the project on Github here.
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Learning HDMI (via DVI-D) output on Gowin-4/Tang Nano 4K
The HDMI output is a good start, looks like we both settled on the signed coordinates idea, but I settled with the PAL bars and a bouncy box, the image you generated looks a lot more impressive than my bars!
openFPGALoader
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STEPS to install ISE 14.7 in DEBIAN 12
Another way to flash the devices in Linux is to use https://github.com/trabucayre/openFPGALoader which supports a variety of cables and devices. It also supports the Xilinx Virtual Cable protocol, which allows you to use Xilinx tools like ChipScope with almost any cable.
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GAO under Linux
Even though I saw multiple proposed solutions around the web, I could not get the Gowin cable to be detected under Ubuntu Linux as well, so neither the programmer nor GAO could work. I tried opensource openFPGALoader as an alternative to the programmer (but not GAO of course..), but got some issues as well (not with cable, but with certain bitstreams causing the programming to hang). So the easiest solution for me to stick with Windows version.
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issue with Gowin 20k and openFPGAloader
i could/should eventually open a ticket on the openFPGAloader indeed
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[Asking for Help] Tang Nano 9K Programmer - Linux Ubuntu 20.04 - "No USB Cable Connection"
Most Linux users seem to prefer openFPGALoader, but if you need GAO and the other suggestions don't work you might have to use a Windows VM, thankfully Gowin IDE supports (supported?) Windows XP/7 if you want a lightweight guest.
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Quartus on Steam Deck
You might be able to use a tool like openFPGALoader to load a bitstream onto your board from macOS.
- openFPGALoader v0.9.0: added support for flashing the Cortex M3 binary of the GW1NSR-4C
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Gowin Programmer not working in Win11
Try openFPGALoader. It works fine in Windows 10 and Linux for me. https://github.com/trabucayre/openFPGALoader
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Software for simulation of Gowin devices and IP?
There's the open source openFPGALoader with explicit support for macOS if i remember correctly, I'm not sure if it supports all the features but it should be a good starting point.
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Programming over remote
u/PCB4lyfe all you need are just the drivers for the USB blaster. To load the bitstream you can use openFPGALoader https://github.com/trabucayre/openFPGALoader
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Help me test if my Basys 3 is working or not
OP, if that doesn't work, and you feel comfortable installing openFPGALoader (https://github.com/trabucayre/openFPGALoader), I can send you the GPIO demo bitstream to put on your board.
What are some alternatives?
psram-tang-nano-9k - An open source PSRAM/HyperRAM controller for Sipeed Tang Nano 9K / Gowin GW1NR-LV9QN88PC6/15 FPGA
pcm - Processor Counter Monitor [Moved to: https://github.com/intel/pcm]
eda_tools - A Dockerfile with a collections of ready to use open source EDA tools: Yosys, SimbiYosys (with Z3, boolector and Yices2), nextpnr-ice40, netxpnr-ecp5, nextpnr-gowin, Amaranth HDL, Silice and Verilator.
XVC-FTDI-JTAG - Xilinx virtual cable server for generic FTDI 4232H.
PlatformIO - Your Gateway to Embedded Software Development Excellence :alien:
pcm - Intel® Performance Counter Monitor (Intel® PCM)
HDMI_testikuva - Sipeed Tang Nano 4K FPGA implementation of the static tuning picture I watched on TV as a kid.
prjxray - Documenting the Xilinx 7-series bit-stream format.
gowin_fpga_tutorials - Tutorials centred around Gowin FPGA parts for the /r/GowinFPGA subreddit
XilinxVirtualCable - Xilinx Virtual Cable (XVC) is a TCP/IP-based protocol that acts like a JTAG cable and provides a means to access and debug your FPGA or SoC design without using a physical cable.
my_hdmi_device - New clean hdmi implementation for ulx3s, icestick, icoboard, arty7, colorlight i5 and blackicemx! With tmds encoding hacked down from dvi standard. Supports DDR and SRD tranfser!
neorv32 - :rocket: A tiny, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.