Features
u High Performance PCI Express Switch
– Three 2.5Gbps PCI Express lanes
– Three switch ports
– x1 Upstream port
– Two x1 Downstream ports
– Low latency cut-through switch architecture
– Support for Max payload sizes up to 256 bytes
– One virtual channel
– Eight traffic classes
– PCI Express Base Specification Revision 1.1 compliant
u Flexible Architecture with Numerous Configuration Options
– Automatic lane reversal on all ports
– Automatic polarity inversion on all lanes
– Ability to load device configuration from serial EEPROM
u Legacy Support
– PCI compatible INTx emulation
– Bus locking