Document Outline

• EZ-OTG Features
• Typical Applications
• Introduction
• Processor Core Functional Overview
  • Processor
  • Clocking
  • Memory
  • Interrupts
  • General Timers and Watchdog Timer
  • Power Management
• Interface Descriptions
  • USB Interface
    • USB Features
    • USB Pins
  • OTG Interface
    • OTG Features
    • OTG Pins
  • General Purpose IO Interface
    • GPIO Description
    • Unused Pin Descriptions
  • UART Interface
    • UART Features
    • UART Pins
  • I2C EEPROM Interface
    • I2C EEPROM Features
    • I2C EEPROM Pins
  • Serial Peripheral Interface
    • SPI Features
    • SPI Pins
  • High-Speed Serial Interface
    • HSS Features
    • HSS Pins
  • Host Port Interface (HPI)
    • HPI Features
    • HPI Pins
  • Charge Pump Interface
    • Charge Pump Features
    • Charge Pump Pins
  • Booster Interface
    • Booster Pins
  • Crystal Interface
    • Crystal Pins
  • Boot Configuration Interface
  • Operational Modes
    • Coprocessor Mode
    • Standalone Mode
• Power Savings and Reset Description
  • Power Savings Mode Description
  • Sleep
  • External (Remote) Wakeup Source
  • Power-On Reset (POR) Description
  • Reset Pin
  • USB Reset
• Memory Map
  • Mapping
  • Internal Memory
• Registers
  • Processor Control Registers
    • CPU Flags Register [0xC000] [R]
    • Bank Register [0xC002] [R/W]
    • Hardware Revision Register [0xC004] [R]
    • CPU Speed Register [0xC008] [R/W]
    • Power Control Register [0xC00A] [R/W]
    • Interrupt Enable Register [0xC00E] [R/W]
    • Breakpoint Register [0xC014] [R/W]
    • USB Diagnostic Register [0xC03C] [R/W]
  • Timer Registers
    • Watchdog Timer Register [0xC00C] [R/W]
    • Timer n Register [R/W]
  • General USB Registers
    • USB n Control Register [R/W]
  • USB Host Only Registers
    • Host n Control Register [R/W]
    • Host n Address Register [R/W]
    • Host n Count Register [R/W]
    • Host n Endpoint Status Register [R]
    • Host n PID Register [W]
    • Host n Count Result Register [R]
    • Host n Device Address Register [W]
    • Host n Interrupt Enable Register [R/W]
    • Host n Status Register [R/W]
    • Host n SOF/EOP Count Register [R/W]
    • Host n SOF/EOP Counter Register [R]
    • Host n Frame Register [R]
  • USB Device Only Registers
    • Device n Endpoint n Control Register [R/W]
    • Device n Endpoint n Address Register [R/W]
    • Device n Endpoint n Count Register [R/W]
    • Device n Endpoint n Status Register [R/W]
    • Device n Endpoint n Count Result Register [R/W]
    • Device n Interrupt Enable Register [R/W]
    • Device n Address Register [W]
    • Device n Status Register [R/W]
    • Device n Frame Number Register [R]
    • Device n SOF/EOP Count Register [W]
  • OTG Control Registers
    • OTG Control Register [0xC098] [R/W]
  • GPIO Registers
    • GPIO Control Register [0xC006] [R/W]
    • GPIO 0 Output Data Register [0xC01E] [R/W]
    • GPIO 1 Output Data Register [0xC024] [R/W]
    • GPIO 0 Input Data Register [0xC020] [R]
    • GPIO 1 Input Data Register [0xC026] [R]
    • GPIO 0 Direction Register [0xC022] [R/W]
    • GPIO 1 Direction Register [0xC028] [R/W]
  • HSS Registers
    • HSS Control Register [0xC070] [R/W]
    • HSS Baud Rate Register [0xC072] [R/W]
    • HSS Transmit Gap Register [0xC074] [R/W]
    • HSS Data Register [0xC076] [R/W]
    • HSS Receive Address Register [0xC078] [R/W]
    • HSS Receive Counter Register [0xC07A] [R/W]
    • HSS Transmit Address Register [0xC07C] [R/W]
    • HSS Transmit Counter Register [0xC07E] [R/W]
  • HPI Registers
    • HPI Breakpoint Register [0x0140] [R]
    • Interrupt Routing Register [0x0142] [R]
    • SIEXmsg Register [W]
    • HPI Mailbox Register [0xC0C6] [R/W]
    • HPI Status Port [] [HPI: R]
  • SPI Registers
    • SPI Configuration Register [0xC0C8] [R/W]
    • SPI Control Register [0xC0CA] [R/W]
    • SPI Interrupt Enable Register [0xC0CC] [R/W]
    • SPI Status Register [0xC0CE] [R]
    • SPI Interrupt Clear Register [0xC0D0] [W]
    • SPI CRC Control Register [0xC0D2] [R/W]
    • SPI CRC Value Register [0xC0D4] [R/W]
    • SPI Data Register [0xC0D6] [R/W]
    • SPI Transmit Address Register [0xC0D8] [R/W]
    • SPI Transmit Count Register [0xC0DA] [R/W]
    • SPI Receive Address Register [0xC0DC [R/W]
    • SPI Receive Count Register [0xC0DE] [R/W]
  • UART Registers
    • UART Control Register [0xC0E0] [R/W]
    • UART Status Register [0xC0E2] [R]
    • UART Data Register [0xC0E4] [R/W]
• Pin Diagram
• Pin Descriptions
• Absolute Maximum Ratings
• Operating Conditions
• Crystal Requirements (XTALIN, XTALOUT)
• DC Characteristics
  • USB Transceiver
• AC Timing Characteristics
  • Reset Timing
  • Clock Timing
  • I2C EEPROM Timing
  • HPI (Host Port Interface) Write Cycle Timing
  • HPI (Host Port Interface) Read Cycle Timing
  • HSS BYTE Mode Transmit
  • HSS Block Mode Transmit
  • HSS BYTE and BLOCK Mode Receive
  • Hardware CTS/RTS Handshake
• Register Summary
• Ordering Information
• Package Diagram