SPRUJB5 February 2024 AM67 , AM67A , TDA4AEN-Q1 , TDA4VEN-Q1
The pushbutton [SW1] can be used for several different functions.
Function 1: User Defined Input/Interrupt. The pushbutton [SW1] is connected with the processor (MCU_GPIO0_11), and can be programmed for variety of user input/interrupt needs.
Function 2: System Wake from Powerdown. Power down can be either software-initiated power down (using GPIO1_30) or from pressing/holding reset pushbutton [SW5].
A green LED [LD5] and red LED [LD6] are available as user indicators, and can be programmed for a variety of user output needs. Green LED [LD5] is controlled using IO Expander. Red LED [LD6] is controlled using processor GPIO1_49.
Refer to Section 2.7.3 and Section 2.7.4 tables for IO definitions and programming specifics.