3. Complex Programmable Logic Device (CPLD) A CPLD consists of many SPLDs on a single device connected using switch matrices. 4. New FPGA-to-ASIC Flows An automated tool converts the FPGA implementation to an ASIC one. 5. System on a Chip (SoC) A single IC contains hundreds of microprocessors, custom digital circuits, memories, etc. For example, a platform SoC for video processing.