Now I'm trying to use Next186 with FleaFPGA, I extended "Next186_Soc_SDRAM_Lattice MachXO2-7000HE.7z" file, and build with Lattice Diamond (64 bit Windows 18.104.22.168). The tool said these 4 files are missing. Next186/Next186_ALU.v Next186/Next186_BIU_2T_delayread.v Next186/Next186_CPU.v Next186/Next186_Regs.v
I could'nt find these files in HW or SW directories, too.
You need to get my Next186 core, available on Opencores too. I preferred to not duplicate it, as it may be used on different projects.
I found them where you said. Thank you for your quick response.