PHY Lite for Parallel Interfaces Intel® FPGA IP User Guide

ID 683716
Date 12/13/2021
Public

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Document Table of Contents

2.2. Functional Description

The PHY Lite for Parallel Interfaces Intel® Agilex™ FPGA IP utilizes the I/O banks in Intel® Agilex™ devices. Each I/O bank has two I/O sub-banks in each device. The top sub-bank is placed near the edge of the die, and the bottom sub-bank is placed near the FPGA core.

Each each sub-bank contains the following components:

  • Hard memory controller
  • I/O PLL and PHY clock trees
  • DLL
  • Input DQS/strobe trees
  • 48 pins, organized into four I/O lanes of 12 pins each
Figure 1.  Intel® Agilex™ I/O Bank Structure