Designing a qubit controller in Verilog — getting it fabricated on SKY130 next month (Tiny Tapeout)

A quantum engineer has designed a functional Quantum Control Processor (QCP) in Verilog, capable of generating precise microwave pulses to manipulate qubit states via a driven Hamiltonian model. The design targets qubit rotation using time-dependent Rabi frequencies and phase modulation, implementing the physics via synthesizable RTL code. Full architecture details and verification results are publicly documented. Fabrication is scheduled for next month through Tiny Tapeout, utilizing SkyWater’s open-source SKY130 process node to produce physical silicon chips. This marks a rare open-access quantum control hardware project, bridging theoretical qubit dynamics with practical CMOS implementation. The developer invites peer review and collaboration. Post-fabrication, the creator will publish test results, offering a case study in low-cost quantum-classical co-design for experimental and educational applications.