Introduction - If you have any usage issues, please Google them yourself
Cypess CY8C21434 capacitance touch key code.
Provide independent backlight LED.
Provides intuitive code, eight touch keys, LED lights 9.
Touch chip for CY8C21434
Compiler PSoC Designer, becomes V4.4
Cypress chip in the following order configuration is generally not a problem.
A. Configure the MCU
(2) configuration EzI2Cs
(3) configure the CSD
Configure the other, such as Timer
5 configuration LED lights
After the configuration, you can browse the pin distribution
Pin configuration should have a specific name,