Enclosure Management; Fan Control; C Serial Bus Interface - Intel SS4000-E Technical Product Specification

Intel® Entry Storage System SS4000-E
1.5

Enclosure Management

The enclosure management controller monitors various aspects of the storage enclosure. The
enclosure management controller is comprised of the following elements and supports
associated features:
•
CPLD (Lattice ispMACH 4064V)
•
Hardware Monitoring I/C (Winbond W83792AD)
o Thermal sensing
o Voltage level sensing
o CPU temperature sensing
1.5.1

Fan Control

Fan control is managed through the Winbond W83792AD hardware monitoring component. In
the event of a fan failure the system will shutdown to prevent an over temperature situation.
2
1.5.2 I

C Serial Bus Interface

The enclosure management controller supports one independent I
speed of up to 400 Kb/s. Additional I2C connections and addressing are shown in the following
block diagram.
Revision 1.2
Feature Summary
2
C interface port with bus
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