【应用手册】High-Speed Differential I/O Interfaces in Stratix Devices To achieve high data transfer rates, Stratix® devices support True- LVDSTM differential I/O interfaces which have dedicated serializer/deserializer (SERDES) circuitry for each differential I/O pair. Stratix SERDES circuitry transmits and receives up to 840 megabits per second (Mbps) per channel. The differential I/O interfaces in Stratix devices support many high-speed I/O standards, such as LVDS, LVPECL, PCML, and HyperTransportTM technology. Stratix device highspeed modules are designed to provide solutions for many leading protocols such as SPI-4 Phase 2, SFI-4, 10G Ethernet XSBI, RapidIO, HyperTransport technology, and UTOPIA-4. 5. High-Speed Differential I/O Interfaces in Stratix Devices S52005-3.2 Introduction To achieve high data transfer rates, Stratix devices support True- LVDSTM differential I/O interfaces which have dedicated serializer/deserializer (SERDES) circuitry for each differential I/O pair. Stratix SERDES circuitry transmits and receives up to 840 megabits per second (Mbps) per channel. The differential I/O interfaces in Stratix devices support many high-speed I/O standards, such as LVDS, LVPECL, PCML, and HyperTransportTM technology. Stratix device high- speed mod……