AB53XX User Manual

• Table of Contents
• 1 Product Overview
  • 1.1 Introduce
  • 1.2 Features
• 2 Interrupts
  • 2.1 Interrupts Special Registers
• 3 GPIO Management
  • 3.1 Features
  • 3.2 GPIO general control register
  • 3.3 GPIO function mapping
  • 3.4 External Port interrupt wake up
• 4 Timer
  • 4.1 Features
  • 4.2 Timer0/1/2 Special Function Registers
  • 4.3 Timer3/4/5 Special Function Registers
• 5 PWM
  • 5.1 Features
  • 5.2 Special Function Registers
• 6 RTC
  • 6.1 Features
  • 6.2 Special Function Registers
  • 6.3 Independent Power RTC Registers
• 7 UART0
  • 7.1 Features
  • 7.2 UART0 Special Function Registers
  • 7.3 User Guide
• 8 SPI1
  • 8.1 Features
  • 8.2 SPI1 Special Function Registers
  • 8.3 User Guide
• 9 Characteristics
  • 9.1 PMU Parameters
  • 9.2 IO Parameters
  • 9.3 Audio DAC Parameters
  • 9.4 Audio ADC Parameters
  • 9.5 BT Parameters
  • 9.6 Current Parameters