灿芯股份(688691.SH)：目前主要围绕高速接口IP和高性能模拟IP开展研发

Core Viewpoint - Company focuses on the development of high-speed interface IP and high-performance analog IP, indicating a strategic emphasis on advanced technology solutions in the semiconductor industry [1] Group 1: High-Speed Interface IP - The company is currently developing various high-speed interface IPs, including DDR, SerDes, PCIe, MIPI, PSRAM, and TCAM [1] Group 2: High-Performance Analog IP - The company is also engaged in the research and development of high-performance analog IPs, which include ADC, PLL, and PMU [1]