Applications
*Parallel/Printer Port based applications
*Add-On I/O Cards Parallel
*Embedded systems For I/O expansion

Specification
*Fully compliant with PCI Express base 1.0a specification
*Compatible for PCI Express Card application requirements
*Utilises 100-MHz Differential PCI Express Common Reference Clock

Serial Port:
*Supports RS232, RS485 & RS422 modes
*Bi-directional speeds from 50 bps to 16 Mbps/Port
*Full Serial modem control
*Supports Hardware, Software flow control
*5, 6, 7, 8 and 9-bit Serial format support
*Even, Odd, None, space & Mark parity supported
*Custom BAUD Rates supported with external clock or by programming internal PLL
*On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port
*Supports remote wakeup and power management features
*Serial Port transceiver shutdown support
*Supports Slow IrDA on all Serial Ports

IEEE1284 Parallel Port:
*IEEE 1284 compliant parallel port interface, supporting SPP/PS2/EPP/ECP modes and centronics interface
*Faster data rates up to 1.5Mbps for parallel port