I'm trying to understand how to setup SPI communication with a Ti ADS8698 from the datasheet . I'm fairly new to SPI so I'd be grateful if somebody could help me find the right configuration for SPISettings clock rating: p.10 gives a serial clock frequency of 18MHz so I suppose I should use 18000…

[image] oolongtea43: Thanks for the tip on the frequency. I am in fact using a UNO, and the Ti chip is on a PCB with screw type connectors. That is similar to a breadboard setup. [image] oolongtea43: The arrow on SCLK indicates the falling edge for the clock samples, is that right? Co…

Help understanding SPI settings from datasheet

Projects Networking, Protocols, and Devices

pylon December 1, 2021, 7:32pm 4

That is similar to a breadboard setup.

Correct.

The diagram starts with SCKL low, so that signal idles low.

Topic		Replies	Views
Clock speed configuration using SPI Sensors	5	890	October 20, 2023
Custom frequency Inputs in SPISetting() function Programming	6	50	April 6, 2025
The contents of SPI.h library Networking, Protocols, and Devices	10	1662	May 6, 2021
Basics of SPI frequency? Networking, Protocols, and Devices	10	3048	May 9, 2024
9 bit SPI Interfacing	3	1758	May 6, 2021

Help understanding SPI settings from datasheet

Related topics