# About the VVC category **URL:** \ **Category:** VVC\ **Created:** [May 11, 2021, 6:27pm UTC](https://forum.uvvm.org/t/about-the-vvc-category/177 "2021-05-11T18:27:00Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Marius](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.uvvm.org/marius/32/43_2.png) [@Marius](https://forum.uvvm.org/u/Marius)\ **Post date:** [May 11, 2021, 6:27pm UTC](https://forum.uvvm.org/t/about-the-vvc-category/177/1 "2021-05-11T18:27:00Z")
(Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters.) Use the following paragraphs for a longer description, or to establish category guidelines or rules: - Why should people use this category? What is it for? - How exactly is this different than the other categories we already have? - What should topics in this category generally contain? - Do we need this category? Can we merge with another category, or subcategory? ---
**Author:** ![HighLevelDesign](https://avatars.discourse-cdn.com/v4/letter/h/ecd19e/32.png) [@HighLevelDesign](https://forum.uvvm.org/u/HighLevelDesign)\ **Post date:** [October 26, 2022, 3:21pm UTC](https://forum.uvvm.org/t/about-the-vvc-category/177/2 "2022-10-26T15:21:40Z")
Hi Marius, A few weeks back, I dug into the UVVM and specifically the Ethernet HVCC work. I create a testbench to help my understanding of the UVVM framewok and build a testbench to encapsulate one of our hardware Ethernet interface chips. I integrated the RGMII VVC into the HVCC framework so it support SBI/GMII/RGMII. I used the GMII as a reference for the modifications. If you interested in the work, let me know and I will push it to you. I am mostly involved on the waveform and modeling side, but my early roots are in HDL. 1029.1-1998 - IEEE Standard For VHDL Waveform and Vector Exchange (Waves) to Support Design and Test Verification … I used to use this process for most of my testbench work. Take care. Lloyd