risc-v architecture chips still need to use lithography machines. The risc-v architecture of the chip, only the chip design produced by the standard has changed, but the material used in the chip has not changed, and the silicon chip is still a silicon chip, and there is no way to bypass the lithography machine. Only by making a breakthrough in chip materials can it be possible to achieve a counterattack in the chip industry without the use of lithography machines.
medical
Lithography is an essential tool for chip manufacturing. risc-v architecture chip and arm, x86 architecture is the same silicon chip, but the architecture is not the same, the manufacturing process is the same, the lithography machine is essential.