K210 Development Example - Field Programmable GPIO Array, General GPIO and High Speed GPIO

Field programmable GPIO array, general-purpose GPIO and high-speed GPIO

1. Field Programmable IO Array (FPIOA)

Before entering the introduction of general-purpose GPIO and high-speed GPIO, first introduce the field programmable IO array of K210.

Field Programmable IO Array (FPIOA) is one of the features of K210. FPIOA allows users to map 255 internal functions