F-Tile Dynamic Reconfiguration Suite Intel® FPGA IP User Guide

ID 711009
Date 7/08/2024
Public
Document Table of Contents

2.1. Clock Signals

Table 6.  Clock SignalsThe table specifies the required input clocks.
Name Description
i_csr_clk Dynamic Reconfiguration Clock

The interface uses this clock to access control status registers (CSRs). The clock supports 100 to 250 MHz frequency.

i_cpu_clk NIOS CPU Subsystem Clock
The clock supports the following frequency range:
  • 100 to 250 MHz frequency when Enable ECC protection is disabled.
  • 100 to 200 MHz frequency when Enable ECC protection is enabled.
Note: To reduce run time during simulation, drive this clock in accordance with the o_dr_fast_sim_clk_sel port description.