Stratix® 10 TX Transceiver Signal Integrity Development Kit User Guide

ID 683591
Date 11/21/2025
Public
Document Table of Contents

4.10.2. EPCQL Flash Memory

The Stratix® 10 TX Transceiver Signal Integrity Development Kit has an Altera 1024 Mb EPCQL flash for non-volatile storage of the FPGA configuration data, board information, test application data and user code space. The quad-serial flash provided has a x4 data width, the development board has a x4 data width which can supports an AS x4 configuration scheme.

The table below shows the memory map for this flash memory. This memory provides non-volatile storage for FPGA bit stream, Nios® II factory software and other information.

Table 19.  EPCQL Flash Memory Map
Block Description Size (KB) Address Comments
Board Test System (BTS) Scratch 512 07F8.0000 - 07FF.FFFF BTS System Testing
Board Information 64 07F7.0000 - 07F7.FFFF Board Information
Ethernet Option Bits 64 07F6.0000 - 07F6.FFFF MAC Address Information
Reserved 64 07F5.0000 - 07F5.FFFF Reserved
Reserved 4096 0500.0000 - 053F.FFFF Reserved
Factory Hardware (sof) 81920 0000.0000 - 04FF.FFFF SOF File