1228 - SPI4.2: Does the SPI4.2 interface support Hot-Socketing?
The SPI4.2 interface uses FPGA LVDS I/Os. These FPGA LVDS I/Os meet Lattice's Hot-Socketing specification. Lattice's Hot-Socketing specification specifies that users can plug into an active bus without damaging the device. Please note that there are not guarantees on the integrity of the data traffic during the Hot-Socketing event.