This section describes how and where clock signals are routed. Switches symbolize connections that can be altered by placement of capacitors. Default connection is symbolized by switch position.


FPGA Oscillators

  • OSC1 - 50 MHz main clock source for FPGA resources

  • OSC2 - 200 MHz clock for MGT

Clock distribution

Metlino cards recover their DRTIO clock from their SFP/SATA transciever link. DRTIO documentation is here.