Agilex™ 7 Clocking and PLL User Guide: M-Series

ID 769001
Date 7/25/2024
Public
Document Table of Contents

6.2.3. Connectivity Between IOPLL and EMIF Calibration IP

To connect the IOPLL and EMIF Calibration IP in your design, follow these steps:

  1. Connect the calbus_pll_0.calbus[57..0] bus on the EMIF Calibration IP to the Calbus_pll.calbus[57..0] bus on the IOPLL IP core.
  2. Connect the .calbus_readdata [31..0] bus on EMIF Calibration IP to the .calbus_readdata [31..0] bus on the IOPLL IP core.
  3. Connect the s0_axil_clk.clk port to a valid clock source.
  4. Connect the other ports of EMIF Calibration IP to user control logic to perform read and write operations.