Using Memory Mapped External Flash for Read Only Data

Using Memory Mapped External Flash for Read Only Datahttps://devzone.nordicsemi.com/f/nordic-q-a/118496/using-memory-mapped-external-flash-for-read-only-dataWe have a number of graphical assets that are taking up a significant amount of flash space on the nrf52840. I would like to use memory external flash over QSPI to store the graphical assets. I've noticed the following anomalies though: https://docsen-USTelligent Community 13Fri, 31 Jan 2025 16:03:18 GMTRE: Using Memory Mapped External Flash for Read Only Datahttps://devzone.nordicsemi.com/thread/520928?ContentTypeID=1Fri, 31 Jan 2025 16:03:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:447dd706-f7b3-4277-be37-b6c08838ed40matt.heins<p>Since you are not using XIP, these anomalies do not apply.</p><div style="clear:both;"></div>RE: Using Memory Mapped External Flash for Read Only Datahttps://devzone.nordicsemi.com/thread/520779?ContentTypeID=1Thu, 30 Jan 2025 19:24:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7384e223-ae04-4309-b41b-0cb98d21a094koniho<p>It looks this this post provides some answers for the errata <a href="https://devzone.nordicsemi.com/f/nordic-q-a/118384/read-data-directly-from-external-nor-flash">devzone.nordicsemi.com/.../read-data-directly-from-external-nor-flash</a></p><div style="clear:both;"></div>RE: Using Memory Mapped External Flash for Read Only Datahttps://devzone.nordicsemi.com/thread/520778?ContentTypeID=1Thu, 30 Jan 2025 19:20:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6076c3b6-ea2d-4db3-8864-411fddc301a7koniho<p>I just found <a href="https://devzone.nordicsemi.com/f/nordic-q-a/111462/inner-workings-of-xip?ReplySortBy=CreatedDate&ReplySortOrder=Ascending">https://devzone.nordicsemi.com/f/nordic-q-a/111462/inner-workings-of-xip?ReplySortBy=CreatedDate&ReplySortOrder=Ascending</a> which is directly related. No mention of the anomalies though so I would like to get feedback there.</p><div style="clear:both;"></div>