GitHub - the-aerospace-corporation/satcat5: SatCat5 is a mixed-media Ethernet switch that lets a variety of devices communicate on the same network.
https://github.com/the-aerospace-corporation/satcat5
SatCat5 is a mixed-media Ethernet switch that lets a variety of devices communicate on the same network. - GitHub - the-aerospace-corporation/satcat5: SatCat5 is a mixed-media Ethernet switch that ...
This is an open-source FPGA project I've been working on for several years now. It's an Ethernet switch for FPGAs, but you can mix-and-match the usual RMII/RGMII/SGMII interfaces with unconventional options like a plain old UART.
My company uses it internally, but we decided to release it as open source. (Currently LGPLv3 but open to other weak-copyleft suggestions.)
Among other things, we've recently incorporated some new technology that allows picosecond-accurate timestamps to be compared across different digital clock domains. You can think of it as a group of NCOs that all track the same best-fit line.
That is some really neat code over there. Thank you for sharing. I have it bookmarked for later!