Designing a qubit controller in Verilog — getting it fabricated on SKY130 next month (Tiny Tapeout)
I've been working on a Quantum Control Processor (QCP) in
synthesizable Verilog. It generates microwave pulses to rotate
qubit states following the driven Hamiltonian:
iℏ d/dt |ψ(t)⟩ = [-ℏ/2 ω₀σz - ℏ/2 Ω(t)(cos(ωt)σx + sin(ωt)σy)] |ψ(t)⟩
The design is verified and ready for fabrication. Submitting to
Tiny Tapeout next month — physical silicon on SKY130.
RTL source, architecture and physics breakdown here:
github.com/ChefitoGG/quantum-qcp-chip
Will post results when the chip arrives. Happy to discuss
the design in the comments.
u/ChefitoOP — 1 day ago