@User: StriVe and StriVe2 are two variations of a PicoRV32 RISC-V processor. They are very similar to the other RISC-V processors that efabless made before (Raven, Ravenna) and after (Caravel). Mostly they were a test vehicle for us to understand the SkyWater 130nm process and validate our open-source EDA tool flows. The difference between StriVe and StriVe2 is that StriVe2 has an SRAM block that was made with OpenRAM. Since it was the first chip that we've made with an OpenRAM memory core, we split out the memory into a separate test chip, which is what the third chip is. The first StriVe chip has all the memory done with flops, which is why it's a lot larger than StriVe2.