https://devzone.nordicsemi.com/f/nordic-q-a/18177/relation-between-addresses-and-pages-in-flashHi Nordic, I am trying to figure out the relation between a certain page number (say, 0xFE) and the group of addresses that it contains. How can I get this relation? Thanks!en-USTelligent Community 13Thu, 15 Dec 2016 05:31:18 GMThttps://devzone.nordicsemi.com/thread/70192?ContentTypeID=1Thu, 15 Dec 2016 05:31:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cd69efc4-c254-42b0-b6c5-367a72d10a83Susheel Nuguru<p>That is correct</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/70191?ContentTypeID=1Tue, 06 Dec 2016 17:47:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dc13207f-f272-4373-b1ee-ce438133e848angel<p>If in this case (nRF51422), PAGE_SIZE = 1024 (0x400), page 0xFE would have the addresses from 0x3F800 to 0x3FBFF, correct?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/70190?ContentTypeID=1Mon, 05 Dec 2016 19:14:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1d43afc2-7040-41a8-808f-d92e971e0794Susheel Nuguru<p>All values in decimal.</p> <p>If the page size is Y bytes then Page number X will contain all the addresses from</p> <p><code>X * Y</code> to <code>((X+1) * Y )- 1</code></p> <p>inversely</p> <p>address Z belongs to Page number <code>Z/Y</code> which is an integer (equals 0 if Z &lt; Y)</p><div style="clear:both;"></div>