Silicon Lab
Digital Design Problems
Build a design, hunt its bugs, or repair what fails. Every answer runs on a real simulator.
Optimize problems
Build starts from a specification: make it work, then make it small or fast. Bug Hunt asks for the checker or the test that catches broken designs. Repair hands you a failure: find the cause, then fix the design.
Branches follow problem ratings. Choose any available problem.
0 / 0 solved
Pick a node to explore its challenge.
- Easy
- Medium
- Hard
- Expert
- Solved
- Started
- Your next challenges
- Sign in to open
- Draft
Sign in to earn a rating and open every challenge.
RTL Design · R1 From Spec to Gates
- R1.6.1 Divide by a power of two on a budget Optimize Medium Simulation + synthesis
- R1.8.1 An ALU on a cell budget Optimize Hard Simulation + synthesis
RTL Design · R4 Timing and Pipelining
- R4.5.1 A two-lane MAC on a levels budget Optimize Medium Simulation + synthesis
- R4.6.1 Retime a scaler by hand Optimize Medium Simulation + synthesis
- R4.7.1 A pipelined CRC engine Optimize Hard Simulation + synthesis
No problems in this format yet.