https://devzone.nordicsemi.com/f/nordic-q-a/14893/out-register-in-nrf52832What is the use of OUT register in NRF52832 data sheet ? It seem OUT register is affected by changing OUTSET and OUTCLR, Can you show with an example ?en-USTelligent Community 13Fri, 01 Jul 2016 06:52:58 GMThttps://devzone.nordicsemi.com/thread/56860?ContentTypeID=1Fri, 01 Jul 2016 06:52:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:831f6609-60d9-498b-b16f-83df725be5ddLeon Woestenberg<p>When you write a value to the OUT register, all bits are changed to the value you write to it, this is what you are expecting from a register-write.</p> <p>The OUTSET register allows you to set only a selected set of bits in the OUT register. The OUTCLR register allows you to clear only a selected set of bits in the OUT register.</p> <pre><code>OUT := 0x12345678 =&gt; OUT is now 0x12345678 OUTSET := 0xF0000001 =&gt; OUT is now 0xF2345679 OUTCLR := 0xFFFF0000 =&gt; OUT is now 0x00005679 </code></pre><div style="clear:both;"></div>