======= LP Core ======= This is based off the T-head e902 design `(datasheet) `__ The core is implemented as RV32EMC. The interrupt controller is implemented with the CLIC interrupt standard. Implemented standards: * The RISC-V Instruction Set Manual, Volume I: RISC-V User-Level ISA, Version 2.2 * The RISC-V Instruction Set Manual, Volume II: RISC-V Privileged Architecture, Version 1.10 * RISC-V Core-Local Interrupt Controller (CLIC) Version 0.8