External Memory Interfaces Intel® Agilex™ FPGA IP User Guide

ID 683216
Date 10/04/2021
Public

A newer version of this document is available.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

Document Table of Contents

4.1.2.14. ctrl_amm for QDR-IV

Controller Avalon Memory-Mapped interface

Table 53.  Interface: ctrl_ammInterface type: Avalon Memory-Mapped Slave
Port Name Direction Description
amm_ready Output Wait-request is asserted when controller is busy
amm_read Input Read request signal
amm_write Input Write request signal
amm_address Input Address for the read/write request
amm_readdata Output Read data
amm_writedata Input Write data
amm_burstcount Input Number of transfers in each read/write burst
amm_beginbursttransfer Input Indicates when a burst is starting
amm_readdatavalid Output Indicates whether read data is valid