S - SMSC I/O Controller
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SMSC I/O controller The SMSC LPC47M102 I/O controller includes the following features.

  • Low pin count (LPC) interface
  • Two async serial ports (UART) with high speed 16,550 and 16-byte first in first out (FIFO)
  • One parallel port with extended capabilities port (ECP) and enhanced parallel port (EPP) support
  • PS/2-style mouse and keyboard interfaces
  • Interface for one 1.2-megabyte (MB), 1.44-MB, or 2.88-MB disk drive

The BIOS Setup utility provides configuration options for the I/O controller.