I only use CY7C63813，didn't have SPI chip.Move the track ball.Light pulses into the CY7C63813 by IO pin.
The direction of the motion is calculated by different pulses.The difficult is how to calculate the distance???
Solved! Go to Solution.
I had the reference designs CY4623（mouse depend on CY7C63813）。Can you tell me the reference designs of CY7C63743 ??
Do you known trackball mouse,I just want to use CY7C63813 to do this.but i didn't have sample code.Can you tell me where i can get trackball mouse sample code.