Ceremorphic Design Engineer Interview Questions and Answers

Designing an asynchronous FIFO involves creating a buffer with separate read and write pointers to allow for independent data transfers.

• Use dual-port RAM to store data with separate read and write ports.

• Implement logic to handle read and write pointer movements independently.

• Include control logic to manage data flow and prevent overflow or underflow.

• Consider using gray code for pointer encoding to avoid metastability i

Basic gates can be implemented using multiplexers (mux) by selecting the appropriate inputs based on the control signal.

• AND gate can be implemented using a 2:1 mux with one input tied to 0 and the other input connected to the control signal.

• OR gate can be implemented using a 2:1 mux with one input tied to 1 and the other input connected to the control signal.

• NOT gate can be implemented using a 2:1 mux with one input ti...read more