AS5643 (FireWire) - 1394B

PCI
	EXC-1394PCI card, which is an intelligent test and simulation card for interfacing to an IEEE-1394 data bus. It implements a 1394b PHY layer, operating at 100, 200, or 400 Mbps. The EXC-1394PCI card provides up to three fully independent nodes; each node having three full duplex ports associated with it, and 2 MB of memory for message data and control registers.

PCI Express
	EXC-1394PCIe card, which is an intelligent test and simulation card for interfacing to an IEEE-1394 data bus. It implements a 1394b PHY layer, operating at 100, 200, or 400 Mbps. The EXC-1394PCIe card provides up to three fully independent nodes; each node having three full duplex ports associated with it, and 2 MB of memory for message data and control registers.