I am developing IP core.
Generally, IP core price is too expensive to small company.
So I would like to sell the FPGA configuration PROM with bitstream of my IP core.
But PROM copy protection is a problem.
I want to know how to protect IP core and PROM copy.
If it is possible, I could sell the PROM with adding some royalty.
I think that this business model is good for IP core provider and IP user.
