Starting page

# Specs

## Interfaces
 - [OpenFSI]() instead of JTAG
 - SERDES - 20 bi-directional lanes
   - eight for OMI(DDR4 on top of SERDES with OpenCAPI protocol)
   - one for ethernet
   - 8 for PCIE
 - USB - [Luna USB](https://github.com/greatscottgadgets/luna)
with [USB3300 PHY](https://www.microchip.com/wwwproducts/en/USB3300#datasheet-toggle)

## Protocols
 - IPMT over i2c to talk to the BMC
   - [Intel Spec Sheet](https://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/second-gen-interface-spec-v2.pdf)
   - [RaptorCS HDL](https://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/second-gen-interface-spec-v2.pdf)