Intelligent Manager Smart Multi-dimm Selector

O2Micros OZ998 Multi-DIMM Selector supports the switching between a primary SMBus and 3 other secondary SMBus This function is particularly useful for DIMM devices and the support of Intels PAS (Preboot Authentication Service). In addition, the OZ998 CAN be configured to support two different power planes with different sets of General Purpose Input/Output (GPIO) signals, which supplements and enhances the Power Management capability of the chipsets, commonly found in an ACPI (Advanced Configuration of Power Interface) subsystem. Up to 20 possible GPIOs are available per device, and among those, GPIO[15:8] are programmable to be either positive or negative-edged triggers to generate an SMIEVENT/SMBALERT# to the system. GPIO[7:0] are programmable to be either a regular TTL level output, open drain or Open Collector output. To support over 20 GPIOs through cascading multiple OZ998 devices, configure each individual OZ998 device ID. Up to 8 Auto LED Flash (ALF) are available to drive an LED or speaker at a programmable frequency. The OZ998 is packaged in a low profile, small 28 pin SSOP. By Unkown
OZ998 's PackagesOZ998 's pdf datasheet

OZ998 Pinout, Pinouts
OZ998 pinout,Pin out
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