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Release_Notes.html
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta charset="utf-8" />
<meta name="generator" content="pandoc" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" />
<title>Release Notes for STM32 External Memory Manager</title>
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<body>
<div class="row">
<div class="col-sm-12 col-lg-4">
<center>
<h1 id="release-notes-for">Release Notes for</h1>
<h1 id="stm32_extmem_manager"><mark>STM32_ExtMem_Manager</mark></h1>
<p>Copyright © 2024 STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img
src="_htmresc/st_logo_2020.png" alt="ST logo" /></a>
</center>
<h1 id="purpose">Purpose</h1>
<p>The source code delivered is a middleware to manage different types
of external memory.</p>
<p>The STM32_ExtMem_Manager component provides SW implementation that
facilitates external memories integration.</p>
<p>It supports Serial Flash Discovery Parameters (JEDEC SFDP, aligned
with JEDEC standard JESD216F.02) to facilitate serial NOR Flash
integration.</p>
<p>Thanks to STM32_ExtMem_Manager’s high scalability, support of
multiple external memories types(NOR, RAM, SD) and interface types
(XSPI, SDMMC, FMC) becomes easier.</p>
<figure>
<img src="_htmresc/stm32_ExtMem_Manager_archi.bmp"
alt="STM32_ExtMem_Manager Architecture" />
<figcaption aria-hidden="true">STM32_ExtMem_Manager
Architecture</figcaption>
</figure>
<p><br />
</p>
<p>Here is the list of references to user documents:</p>
<ul>
<li><a
href="https://wiki.st.com/stm32mcu/wiki/Getting_started_with_External_memory_Manager_and_External_memory_loader">WIKI
Page</a>: Getting started with External memory Manager</li>
</ul>
</div>
<section id="update-history" class="col-sm-12 col-lg-8">
<h1>Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section3" checked aria-hidden="true">
<label for="collapse-section3" aria-hidden="true"><strong>V1.2.0 /
09-October-2024</strong></label>
<div>
<h2 id="release-update">Release update</h2>
<ul>
<li>fix : jump issue without compiler optim</li>
<li>fix : performance issue detected in security context</li>
</ul>
<h2 id="known-limitations">Known limitations</h2>
<ul>
<li>See supported memories</li>
</ul>
<h2 id="supported-memories">Supported memories</h2>
<ul>
<li>List of the tested memories
<ul>
<li>NOR_SFDP :
<ul>
<li>MACRONIX MX66UW1G45G, MX25UW25645G, MX25LM51245G</li>
<li>WINBOND W25Q64JV</li>
</ul></li>
<li>PSRAM: APMEMORY APS256XXN</li>
<li>SDCARD: micro SD kingstone 1GB</li>
</ul></li>
</ul>
<h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="backward-compatibility">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="dependencies">Dependencies</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section2" aria-hidden="true">
<label for="collapse-section2" aria-hidden="true"><strong>V1.1.0 /
29-May-2024</strong></label>
<div>
<h2 id="release-update-1">Release update</h2>
<ul>
<li>NOR_SFDP :
<ul>
<li>update for memory presenting only short basic JEDEC table</li>
<li>update to add frequency upgrade when JEDEC doesn’t provide frequency
information</li>
<li>fix issue detected during octal activation requiring adding WIP
operations</li>
</ul></li>
<li>SAL_XSPI :
<ul>
<li>update to support DMA transfer</li>
</ul></li>
</ul>
<h2 id="known-limitations-1">Known limitations</h2>
<ul>
<li>See supported memories</li>
</ul>
<h2 id="supported-memories-1">Supported memories</h2>
<ul>
<li>List of the tested memories
<ul>
<li>NOR_SFDP :
<ul>
<li>MACRONIX MX66UW1G45G, MX25UW25645G, MX25LM51245G</li>
<li>WINBOND W25Q64JV</li>
</ul></li>
<li>PSRAM: APMEMORY APS256XXN</li>
<li>SDCARD: micro SD kingstone 1GB</li>
</ul></li>
</ul>
<h2 id="supported-devices-and-boards-1">Supported Devices and
boards</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="backward-compatibility-1">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="dependencies-1">Dependencies</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section1" aria-hidden="true">
<label for="collapse-section1" aria-hidden="true"><strong>V1.0.0 /
28-February-2024</strong></label>
<div>
<h2 id="first-release">First release</h2>
<p>First official release of STM32_ExtMem_Manager</p>
<h2 id="known-limitations-2">Known limitations</h2>
<ul>
<li>List of the tested memories
<ul>
<li>NOR_SFDP : MACRONIX MX66UW1G45G, MX25UW25645G</li>
<li>PSRAM: APMEMORY APS256XXN</li>
<li>SDCARD: micro SD kingstone 1GB</li>
</ul></li>
</ul>
<h2 id="supported-devices-and-boards-2">Supported Devices and
boards</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="backward-compatibility-2">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="dependencies-2">Dependencies</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
</div>
</section>
</div>
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