FPGA
github.com
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.
FPGA
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FPGA
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A community for programmable hardware, including topics such as: * FPGA * CPLD * Verilog * VHDL
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