External Memory Interfaces Intel® Cyclone® 10 GX FPGA IP User Guide

ID 683663
Date 3/29/2021
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

4.1.1.32. cal_debug_out for DDR3

Calibration debug interface

Table 40.  Interface: cal_debug_outInterface type: Avalon Memory-Mapped Master
Port Name Direction Description
cal_debug_out_waitrequest Input Wait-request is asserted when controller is busy
cal_debug_out_read Output Read request signal
cal_debug_out_write Output Write request signal
cal_debug_out_addr Output Address for the read/write request
cal_debug_out_read_data Input Read data
cal_debug_out_write_data Output Write data
cal_debug_out_byteenable Output Byte-enable for write data
cal_debug_out_read_data_valid Input Indicates whether read data is valid