The TI XIO2213A is a versatile PCI Express bus interface that internally connects to a 1394b open host controller link layer controller with a three-port 1394b PHY. When properly configured, the XIO2213A solution provides full PCI Express and 1394b functionality and performance. Fully compliant with PCI Express Base Specification, Revision 1.1 Uses 100 MHz differential PCI Express common reference clock or 125 MHz single-ended reference clock Fully supports IEEE P1394b-2002 Fully compliant with IEEE Std 1394-1995 for high-performance serial buses and IEEE Std 1394a-2000 Full compliance with 1394 Open Host Controller Interface Specification, Revision 1.1 and Draft Revision 1.2 Three IEEE Std 1394b fully compliant cable ports: 100M Bits/s, 200M Bits/s, 400M Bits/s and 800M Bits/s Cable ports monitor line conditions for active connections to remote nodes Wired power presence monitoring EEPROM configuration support for loading 1394 fabrics with global individual IDs Support for D1, D2, D3hot Active link power management when packet activity on PCI Express™ links is idle, using L0 and L1 states Power savings available Eight 3.3V, multi-function, general-purpose I/O terminals Provides two FireWire 800 (1394b) ports and one 1394a (6-pin) port for multiple 1394b/1394a device connections Supports 100/200/400/800Mbps data transfer rate Built-in 4-pin power connector to provide additional power when connected to system power (recommended) Supports hot-plugging and plug-and-play when connecting peripheral devices Suitable for various types of FireWire 800 (1394b) and 1394a devices, including portable hard drives, DV camcorders, digital cameras CD-RW/DVD-ROM drives and other audio/video devices System requirements: Windows® 2000 / XP / Server 2003 SP1 or higher / Vista / Win 7 / Win 8. x, for Linux One, with available PCI Express slot Optional accessories: short iron sheet, IEEE 1394 data cable (need to purchase separately)