SMSC LPC47N217 is a 3.3V PC 99, PC2001, and ACPI 2.0 compliant Super I/O Controller. There is a dedicated Serial Infrared interface UART, which complies with IrDA v1.2 (Fast Infrared), HPSIR, and ASKIR formats (used by Sharp and other PDAs), as well as Consumer IR. The parallel port is compatible with IBM PC/ATTM architectures, as well as IEEE 1284, EPP and ECP. LPC47N217 provides the recommended functionality to support Windows operating systems, PC99 and PC2001. The I/O Address, DMA Channel, and Hardware IRQ of each device in the LPC47N217 may be reprogrammed through the internal configuration registers. There are multiple I/O address location options, a Serialized IRQ interface, and three DMA channels. Family parts LPC47N217-JV