Voltage Regulators
The voltage regulator power is derived from the OCP 3.0 edge connector 12V and 3.3V
supply pins. These voltage supply pins feed onboard regulators that provide the
necessary power to the various components on the card.
CPLD Interface
The adapter card incorporates a CPLD device that controls the networking port LEDs, as
well as an implementation of the OCP 3.0 host scan chain. It draws its power supply from
3.3V_EDGE.