The NuMicro® N9H26 Series provides a comprehensive HMI platform, featuring built-in H.264 hardware acceleration and OSD (On-Screen Display) layering. This allows for real-time streaming of audio-visual content and graphical overlays. Users can quickly upload videos and switch playback content with ease. By leveraging the intuitive emWin AppWizard UI design tool, developers can flexibly create diverse visual interfaces to meet the evolving demands of the dual-screen market. This solution effectively showcases Dual-GUI technical features, supporting robust multitasking and application expansion.

• Feature
  

  -	GUI Design: emWin AppWizard
  -	Video playback: H.264 (720P)
  -	HS interfaces: HS-USB, SPI, I²C, PWM
  -	Main Panel: 4.3" 800x480 (RGB interface)
  -	Sub Panel: 1.54" 240x240 (SPI interface)
  -	Storage options: SD, eMMC, SPI Flash Memory, NAND

• Specifications
  

  N9H26 (ARM926EJ-S)
  -	Operating frequency: 240MHz
  -	Memory: Built-in 64 MB DDR
  -	Video: 720P H.264 video codec
  -	Graphics: 2D GFx, H.264/MJPEG codec
  -	Display: 24-bit color TFT-LCD RGB I/F
  -	USB: USB 2.0 High Speed Host/Device

• System Block Diagram