89PES5T5 Description
5-Lane 5-Port PCI Express® Switch ® 89PES5T5 Data Sheet Advance Information Device Overview The 89HPES5T5 is a member of IDT’s PRECISE™ family of PCI Express switching solutions. The PES5T5 is an 5-lane, 5-port peripheral chip that performs PCI Express Base switching. It provides connectivity and switching functions between a PCI Express upstream port and up to four downstream ports and supports switching between...
89PES5T5 Key Features
- High Performance PCI Express Switch
- Five 2.5Gbps PCI Express lanes
- Five switch ports
- Upstream port is x1
- Downstream ports are x1
- 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 pliant Flexible Architecture with Numerous Configuration Options