89HPES24N3A Description
24-Lane 3-Port PCI Express® Switch ® 89HPES24N3A Data Sheet Device Overview The 89HPES24N3A is a member of the IDT PRECISE™ family of PCI Express® switching solutions. The PES24N3A is a 24-lane, 3-port peripheral chip that performs PCI Express packet switching.
89HPES24N3A Key Features
- High Performance PCI Express Switch
- Twenty-four 2.5 Gbps PCI Express lanes
- Three switch ports
- Upstream port configurable up to x8
- Downstream ports configurable up to x8
- Low-latency cut-through switch architecture
- Support for Max Payload Size up to 2048 bytes
- One virtual channel
- Eight traffic classes
- PCI Express Base Specification Revision 1.1 pliant