Agilex™ 7 M-Series FPGA - PHY Lite Loopback Design Example for Dynamic Reconfiguration - This design example showcases the dynamic reconfiguration capabilities of the PHY Lite for Parallel Interfaces IP on Agilex™ 7 M-Series FPGAs, demonstrating real-time programmable I/O delay control through four key registers: RcvEn, Vref, RxDqs, and TxDq. The system features two PHY Lite IP instances in separate High-Speed I/O (HSIO) banks connected via loopback using a custom DDR5 RDIMM card, with bidirectional operation allowing alternating transmitter/receiver roles. A Nios® V soft processor provides centralized control over delay reconfiguration and data traffic management, offering practical techniques for high-speed parallel interface timing optimization. - 2026-05-18

Version

25.3.1