F - SMSC Super I/O Controller
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SMSC super I/O controller The SMSC LPC47M142-NC I/O controller provides the following features:
  • 3.3-volt (V) operation
  • One serial port
  • One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) support
  • Serial IRQ interface compatible with serialized IRQ support for PCI computers
  • PS/2-style mouse and keyboard interfaces
  • Interface for one 1.4-megabyte (MB) or 1.44-MB floppy disk drive
  • Intelligent power management, including a programmable wake-up event interface
  • PCI power management support
  • Fan tachometer inputs
  • Support for six USB ports
The BIOS Setup utility provides configuration options for the I/O controller.