89hpes12nt3 Integrated Device Technology, 89hpes12nt3 Datasheet - Page 3

• Manufacturer Part Number: 89hpes12nt3
• Description: 12-lane, 3-port Pcie Inter-domain Switch
• Manufacturer: Integrated Device Technology

IDT 89HPES12NT3 Data Sheet
To Server
PCIe System Interconnect Switch
Figure 2 PCIe System Interconnect Architecture Block Diagram
Controller 1
PES12NT3
PES12N3
Controller
CPU
CPU
Embedded
FC
CPU
FC 2Gb/s and
FC
x4 PCIe
4Gb/s
Figure 3 Dual Host Storage System
Possible Data Flow
Cache Maint. &
PES12NT3
3 of 29
CPU
x4 PCIe
Storage
SATA / SAS
Embedded
CPU
PCIe System Interconnect Switch
FC 2Gb/s and
Controller 2
4Gb/s
PES12N3
Controller
GbE / 10GigE
CPU
Embedded
FC
CPU
x4 PCIe
PES12NT3
CPU
To Server
April 11, 2007