Datasheet

Intel® Xeon® Processor D-1500 Product Family 23
Datasheet - Volume 1 of 4: Integrated Platform Controller Hub
March 2015
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 1.05 V operation with tolerance up to 3.3 V IO
 1.05 V Core Voltage
 Integrated Voltage Regulators for select power
rails
 GPIO
— Open-Drain, Inversion
—GPIO lock down
 SMLink
— Provides independent manageability bus
through SMLink0 and SMLink1
— SMLink0 dedicated to EC or BMC, operating
up to 100 kHz
 High Precision Event Timers
— Advanced operating system interrupt
scheduling
 Timers Based on 8254
— System timer, Refresh request, Speaker tone
output
 Real-Time Clock
— 256 byte battery-backed CMOS RAM
— Integrated oscillator components
— Lower Power DC/DC Converter
implementation