笔记本，PC

Scorpio_3

Core Subsystems include:

• CPU
  - perfroms all operations of the computer according to programmed instructions in the operating system software.
• MCU/HID
  - Monitor and control various Human Interface Devices (mice, keyboards, etc) and maximize power efficiency of the design through various operating modes.
• Memory
  - ROM contains the BIOS. RAM stores the application software and data files.
• Disk Drives
  - stores operating systems, application programs, and data files.
• Input/Output Ports
  - sends and receives data through serial ports, parallel ports, USB ports, and PC cards.
• Sound Card and Speaker
  - plays sounds from CDs and DVDs.
• Display
  - displays information and video/graphic on the LCD panel.
• Input Devices
  - include the mouse, the trackball, the trackpoint, the touchpad, and the keyboard.
• Fax/Modem
  - sends and receives data through the phone line.
• Network Interface
  - allows the PC to connect to the LAN.
• Power Conversion
  - converts the input power from the AC adaptor to run various functional blocks.