Intel BB5520UR Product Specification - Page 35

Enterprise South Bridge Interface ESI, Manageability Engine ME, Controller Link CL

Page 35 highlights

Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS Functional Architecture 3.1.3 Enterprise South Bridge Interface (ESI) One x4 ESI link interface supporting PCI Express Gen1 (2.5 Gbps) transfer rate for connecting Intel® ICH10R in the Intel® Server Boards S5520HC, S5500HCV and S5520HCT. 3.1.4 Manageability Engine (ME) An embedded ARC controller is within the IOH providing the Intel® Server Platform Services (SPS). The controller is also commonly referred to as the Manageability Engine (ME). 3.1.5 Controller Link (CL) The Controller Link is a private, low-pin count (LPC), low power, communication interface between the IOH and the ICH10 portions of the Manageability Engine subsystem. Revision 1.8 21 Intel order number E39529-013

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Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS
Functional Architecture
Revision 1.8
Intel order number E39529-013
21
3.1.3
Enterprise South Bridge Interface (ESI)
One x4 ESI link interface supporting PCI Express Gen1 (2.5 Gbps) transfer rate for connecting
Intel
®
ICH10R in the Intel
®
Server Boards S5520HC, S5500HCV and S5520HCT.
3.1.4
Manageability Engine (ME)
An embedded ARC controller is within the IOH providing the Intel
®
Server Platform Services
(SPS). The controller is also commonly referred to as the Manageability Engine (ME).
3.1.5
Controller Link (CL)
The Controller Link is a private, low-pin count (LPC), low power, communication interface
between the IOH and the ICH10 portions of the Manageability Engine subsystem.