FX3 : a question about GPIOs | Cypress Semiconductor
FX3 : a question about GPIOs
There's a sentence in the FX3 technical reference manual that is not clearly understandable.
It is said that "
All 60 GPIO pins in FX3 can function as GPIOs. Each is multiplexed to support other functions/peripheral blocks (like UART,SPI, and so on). By default, the pins are allocated in groups to either one function block or the other, depending on the interface mode, in their respective power domains"
Does that mean that any GPIO pins can be used for any interface ? I'd like to use 2 SPI interface with the FX3.