• Introduction
• Instantiating hps_io
• Joystick input
• Buttons
• Forced Scandoubler
• Direct Video
• Status
• Info
• Force a new Video mode
• Virtual Hard Drives and Block Devices
• ROM and File loading, NVRAM saving
• SDRAM board size
• RTC
• UART Flags
• Keyboard emulation
• Setting PS2 Keyboard lights
• Gamma
• Extension Bus