Intel® Arria® 10 Core Fabric and General Purpose I/Os Handbook

ID 683461
Date 1/21/2022
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5.3. Intel FPGA I/O IP Cores for Intel® Arria® 10 Devices

The I/O system is supported by several Intel FPGA I/O IP cores.
  • GPIO—supports operations of the GPIO components.
  • LVDS SERDES—supports operations of the high-speed source-synchronous SERDES.
  • Intel FPGA OCT—supports the OCT calibration block.
  • Intel FPGA PHYlite for Parallel Interfaces —supports dynamic OCT and I/O delays for strobe-based capture I/O elements. This IP core can also be used for generic source synchronous interfaces using single ended I/O.