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hdl-util/hdmi
Audio frequency issue

First of all, thank you for such a great project! I have a strange issue with the sound output. The image works perfectly without any problems, both in my CPU project and in the hdmi-demo project. I use ...
  • andreondra
  • 1
  • Opened 
    on Feb 21
  • #51

hdl-util/hdmi
Pipelined TMDS encoder

I m using the IP core in my project (hsdaoh-fpga), and was looking to improve the performance on the lower end devices of the Tang Nano series (especially Tang Nano 9K due to the speed grade of the FPGA). ...
  • steve-m
  • 2
  • Opened 
    on Dec 10, 2024
  • #50

hdl-util/hdmi
incompatibility with capture devices

I m seeing issues with HDMI output not being compatible with capture devices. Tested with Elgato Cam Link 4K as well as a Blackmagic capture device). Using the Tang Nano 20K. If I use the default HDMI ...
  • edanuff
  • 2
  • Opened 
    on May 17, 2024
  • #49

hdl-util/hdmi
some information

from any AC coupled signal to HDMI: (LVDS or GTP,GTX,etc... transceiver) TI SN65DP159 NXP PTN336x PTN3300
  • AnterCreeper
  • 2
  • Opened 
    on Apr 10, 2024
  • #48

hdl-util/hdmi
DDR instead of LVDS output.

Hello Sameer! Great project. I would like to propose adding to the project an option for working not with LVDS outputs, but with regular outputs in DDR mode. I came across two different FPGA boards with ...
  • xolod79
  • 1
  • Opened 
    on Mar 15, 2024
  • #47

hdl-util/hdmi
Clarify license

The project does not declare an open source (or any other) license. This makes it impossible to know whether I can use it inside my own project. Ideally, the project s root should have a license file, ...
  • Shachar
  • 2
  • Opened 
    on Feb 3, 2024
  • #46

hdl-util/hdmi
Potential violation of the HDMI 12 pixel minimum control period

Hi Sameer, thanks so much for this amazing project. I ve been porting bits of it into someone else s input lag tester project which I m currently modifying to output proper HDMI (instead of DVI). I m really ...
bug
  • krisdover
  • 4
  • Opened 
    on Aug 16, 2023
  • #43

hdl-util/hdmi
Incorrect Calculation Formula for N in Audio Regeneration

When using a resolution of 720p and a sampling rate of 44.1kHz, the current calculation formula generates an excessively large value. The diff with the correct calculation formula is as follows: --- ...
  • kazuma-t
  • 1
  • Opened 
    on May 26, 2023
  • #42

hdl-util/hdmi
Can't Synthesis on Vivado 2022

Hello, Version I use: Vivado v2022.2 (64-bit) **** SW Build 3671981 on Fri Oct 14 04:59:54 MDT 2022 **** IP Build 3669848 on Fri Oct 14 08:30:02 MDT 2022 I try to use your project on the zybo-z7-20 ...
  • dummys
  • 1
  • Opened 
    on Feb 21, 2023
  • #41

hdl-util/hdmi
Distorted audio when 24bits are used

I m not sure about other synthesizers but Quartus doesn t like 0 width in these lines: https://github.com/hdl-util/hdmi/blob/7ef7129ea5cccbd6a5729c6fc3cfd56b229affbb/src/packet_picker.sv#L100-L101 So audio ...
  • sorgelig
  • 1
  • Opened 
    on Feb 1, 2023
  • #40
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