https://devzone.nordicsemi.com/f/nordic-q-a/36090/writing-to-uc8156-ic-driver-using-spi-masterI can read from the driver using appropriate instructions. But i am not able to write to any of the registers. Please Help. I have attached the functions and datasheet. We have used following functions - uint8_t * UC8156_drv_spi(uint8_t byte)en-USTelligent Community 13Tue, 17 Jul 2018 09:04:14 GMThttps://devzone.nordicsemi.com/thread/140349?ContentTypeID=1Tue, 17 Jul 2018 09:04:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da3700cc-9db6-45bd-a0fa-7077aa5608e1haakonsh<p>it depends on the CLK frequency. A logic analyser will show you this.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/139235?ContentTypeID=1Fri, 06 Jul 2018 11:07:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:40659f45-fd84-4719-ab1f-e94fe38d4088Vikash Kumar<p>Thanks For the recommendation Kenneth&nbsp;</p> <p>Can you tell me the delay or time difference between the two bytes of transmission buffer i n SPIM.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/139112?ContentTypeID=1Thu, 05 Jul 2018 12:23:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4478d842-6fc2-48fa-aa65-3f0e2603c6d7Kenneth<p>My recommendation is to get a logic analyzer (e.g.&nbsp;<a href="https://www.saleae.com/">https://www.saleae.com/</a>), so you can look at the actual SPI transaction and compare with your IC specification.</p> <p>Best regards,<br />Kenneth&nbsp;</p><div style="clear:both;"></div>