The PC87308VUL is a single chip solution to the most commonly used ISA EISA and Micro Channel peripherals It incorporates in one fully Plug and Play (PnP) compatible chip a Floppy Disk Controller (FDC) a Keyboard and mouse Controller (KBC) a Real-Time Clock (RTC) two full function UARTs Universal Infrared (UIR) support a full IEEE 1284 parallel port three general purpose chip select signals that can be programmed for game port control and a separate configuration register set for each module It also provides support for power management and standard AT address decoding for on-chip functions