https://wiki.sojielectronics.com/index.php?action=history&feed=atom&title=LIGO_AIR_Product_Change_Notifications 2026-05-25T09:45:25Z Revision history for this page on the wiki MediaWiki 1.45.3 https://wiki.sojielectronics.com/index.php?title=LIGO_AIR_Product_Change_Notifications&diff=1237&oldid=prev 2026-05-25T09:04:54Z

<p>Update</p> <p><b>New page</b></p><div>== Description ==<br /> &lt;div class=&quot;dim&quot;&gt;<br /> <br /> &#039;&#039;Brief introduction to the PCN page per JEDEC JESD46 standard.&#039;&#039;<br /> <br /> &#039;&#039;&#039;What to fill in:&#039;&#039;&#039;<br /> * 1–2 paragraph intro explaining the purpose of this page<br /> * Mention JEDEC JESD46 compliance<br /> * Specify which product line this PCN page covers<br /> * Note: PCNs inform customers of any product change that may affect form, fit, function, reliability, or quality<br /> <br /> &#039;&#039;&#039;Example structure:&#039;&#039;&#039; &quot;This page lists all Product Change Notifications (PCNs) issued by SOJI Electronics for the [Product Name]. PCNs are published per JEDEC JESD46 standard...&quot;<br /> <br /> &lt;/div&gt;<br /> <br /> == PCN List ==<br /> &lt;div class=&quot;dim&quot;&gt;<br /> <br /> &#039;&#039;Chronological list of all PCNs issued for this product (most recent first).&#039;&#039;<br /> <br /> &#039;&#039;&#039;What to fill in:&#039;&#039;&#039; sortable table with columns:<br /> * &#039;&#039;&#039;PCN No.&#039;&#039;&#039; — unique identifier (format: PCN-YYYY-NNN, e.g., PCN-2025-001)<br /> * &#039;&#039;&#039;Version&#039;&#039;&#039; — firmware/hardware version affected (e.g., v1.0.2, v1.1.0)<br /> * &#039;&#039;&#039;Change Type&#039;&#039;&#039; — category of change (see below)<br /> * &#039;&#039;&#039;Descriptions&#039;&#039;&#039; — detailed description of the change, impact, and compatibility<br /> <br /> &#039;&#039;&#039;Common Change Types:&#039;&#039;&#039;<br /> * &#039;&#039;&#039;Hardware&#039;&#039;&#039; — Component, PCB revision, schematic update<br /> * &#039;&#039;&#039;Firmware&#039;&#039;&#039; — Firmware version update affecting product behavior<br /> * &#039;&#039;&#039;Software&#039;&#039;&#039; — Configuration tool, mobile app, cloud platform<br /> * &#039;&#039;&#039;Process&#039;&#039;&#039; — Manufacturing or assembly process change<br /> * &#039;&#039;&#039;Material&#039;&#039;&#039; — Material composition, packaging, labeling change<br /> * &#039;&#039;&#039;Documentation&#039;&#039;&#039; — Datasheet/manual update only (no product change)<br /> * &#039;&#039;&#039;EOL&#039;&#039;&#039; — End-of-Life or Last-Time-Buy notification<br /> * &#039;&#039;&#039;Other&#039;&#039;&#039; — Other changes<br /> <br /> &#039;&#039;&#039;How to add a new PCN:&#039;&#039;&#039; copy a row block (from &lt;code&gt;|-&lt;/code&gt; to next &lt;code&gt;|-&lt;/code&gt;) and paste before &lt;code&gt;|}&lt;/code&gt; at the bottom of the table. Update fields with actual PCN data.<br /> <br /> &#039;&#039;&#039;Example row structure:&#039;&#039;&#039;<br /> * PCN-2025-001 | v1.0.2 | Hardware | Updated MCU revision (STM32L431 → STM32L433) to improve power efficiency...<br /> * PCN-2025-002 | v1.1.0 | Firmware | Firmware v1.1.0 release adds support for Hardware Revision B...<br /> <br /> &lt;/div&gt;<br /> &lt;div class=&quot;noprint&quot;&gt;<br /> == Related Documents ==<br /> &#039;&#039;Cross-references to other documents.&#039;&#039;<br /> {{RelatedDocuments}}<br /> &lt;/div&gt;<br /> <br /> == Revision History ==<br /> &lt;div class=&quot;revision-history-auto&quot;&gt;<br /> &lt;span class=&quot;dim&quot;&gt;Loading revision history...&lt;/span&gt;<br /> &lt;/div&gt;<br /> <br /> <br /> [[Category:LIGO AIR ]]</div>

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