T27.AI

IP licensing

Arithmetic cores that have already been to silicon.

Every core here was designed, verified bit-exact against an independent model, and measured on real hardware — one of them through a SKY130 tape-out. You license the RTL, the reference model and the vectors that prove it, so you can check the claims instead of trusting them.

Available cores

GF-T multiplier — ternary arithmetic

The multiplier for GF-T: 2.84× and 5.53× lower error than tekum16 at mid and far range, a tie near unity, no regime decode. Published as arXiv:2606.05017 with an independent reference model and bit-exact vectors; ratios re-measured independently on 8 August 2026.

GF16 4×4 matmul — matrix engine

Maps entirely into fabric, leaving the DSP columns free for the rest of your system: 32,252 LUTs with zero DSP48, or 21,223 LUTs if the 64 hard multipliers are allowed. Combinational, 0 latches.

BPSK modem — radio PHY

Built for software-defined radio (AD9361), part of a full ternary network stack with mesh routing and authenticated encryption. Proven device-to-device over the air.

On-chip training primitives — edge ML

Neural primitives that perform their own backward pass on the FPGA: forward, gradient and weight update in RTL, no host in the loop. 100% held-out on real silicon.

What a licence includes

Readable RTL

Synthesisable and readable, not obfuscated.

An independent reference model

The thing that lets you prove the core is right rather than believe it.

Per-stage vectors

Bit-exact test vectors per pipeline stage, so a regression tells you which stage broke.

A measured report

Frequency, resources and a latch-free check on real hardware.

Integration help

A core that does not land in your system is worth nothing.

Terms

Evaluation — from $500

Source and vectors for a single project, so you can measure it in your own flow first.

Single project — from $2 500

Use in one product, with integration support and the verification harness.

Production / multi-project — quoted

Broader rights negotiated per case, including royalty-based terms.

Custom arithmetic — from $150/h

A format or datapath designed for your constraints, with the same bit-exact verification.

Tell me the device and the budget you are working against. If none of these cores is right, I will say so — and quote for one built to fit.