Barcelona, Spain. Semidynamics released its 64-bit flexible 4-way Atrevido 423 RISC-V core delivering double the instructions than the 2-way, 223 core. More functioning units are utilized increasing the IPC (instructions-per-cycle). The processor core can be utilized in two ways, as a coherent core sharing memory with others via CHI (Coherent Hub Interface) NoC (Network on Chip), or an incoherent core operating independently and uses an AXI interface for communication.