yosys - How to add support for a new Lattice ice40 FPGA model into Yosys/Arachne-prn toolchain?

问题描述

The IceStorm projects lists support for a subset of the Lattice ice40 FPGA families:

The focus of the project is on the iCE40 LP/HX 1K/4K/8K chips. ... The iCE40 UltraPlus parts are also supported ... iCE40 LM, Ultra and UltraLite parts are not yet supported.

What would be the steps to add support for an unsupported ice40 Ultra part to the toolchain? And, what would your estimate of the effort be, if one were to embark on this task?

标签： yosysarachne-pnricestorm

yosys - How to add support for a new Lattice ice40 FPGA model into Yosys/Arachne-prn toolchain?

问题描述

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