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

ID 683461
Date 1/21/2022
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5.6.5.2.1. Non-DPA Mode

The non-DPA mode disables the DPA and synchronizer blocks. Input serial data is registered at the rising edge of the serial fast_clock clock that is produced by the I/O PLLs.

The fast_clock clock that is generated by the I/O PLLs clocks the data realignment and deserializer blocks.

Figure 108. Receiver Datapath in Non-DPA ModeThis figure shows the non-DPA datapath block diagram.