https://devzone.nordicsemi.com/f/nordic-q-a/51908/i2c-clock-frequencyI am using the TWI peripheral and want the clock frequency to be 400kHz. In the data sheet it says for the register setting: 0x06680000 = 400kbps (actual rate 410.256 kps), which when set does what it says. For the TWIM peripheral it says 0x06400000en-USTelligent Community 13Fri, 13 Sep 2019 12:10:42 GMThttps://devzone.nordicsemi.com/thread/209610?ContentTypeID=1Fri, 13 Sep 2019 12:10:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:19635f4d-7029-4a02-8d12-2aeac81c57b4ssnook<p>Thank You, I will do that ..</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/208868?ContentTypeID=1Tue, 10 Sep 2019 10:51:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:743f6543-a11f-41f6-84fa-c8f869ae0894Amanda Hsieh<p>Hi,&nbsp;</p> <p></p> <p>It is a known problem and was corrected for TWIM.</p> <p>You can write the correct set correct value to achieve 400kHz with no consequences.</p> <p></p> <p>-Amanda H.</p><div style="clear:both;"></div>