Intel 600 Series Chipset Family PCH Datasheet, Volume 1 of 2
Datasheet
ID
648364
Date
28/10/2021 00:00:00
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Introduction
PCH Controller Device IDs
Memory Mapping
System Management
High Precision Event Timer (HPET)
PCH Thermal Sensor
Power Delivery
Pin Straps
Electrical and Thermal Characteristics
Ballout Definition
8254 Timers
Audio Voice and Speech
Controller Link
Processor Sideband Signals
Digital Display Signals
Enhanced Serial Peripheral Interface (eSPI)
General Purpose Input and Output
Intel® Serial I/O Inter-Integrated Circuit (I2C) Controllers
Gigabit Ethernet Controller
Integrated Sensor Hub (ISH)
PCH and System Clocks
PCI Express* (PCIe*)
Power Management
Real Time Clock (RTC)
Serial ATA (SATA)
System Management Interface and SMLink
Host System Management Bus (SMBus) Controller
Serial Peripheral Interface (SPI)
Intel® Serial IO Generic SPI (GSPI) Controllers
Testability
Intel® Serial I/O Universal Asynchronous Receiver/Transmitter (UART) Controllers
Universal Serial Bus (USB)
Connectivity Integrated (CNVi)
GPIO Serial Expander
Direct Media Interface
Private Configuration Space Target Port ID
Miscellaneous Signals
Functional Description
Configurable GPIO Voltage
GPIO Buffer Impedance Compensation
Interrupt / IRQ via GPIO Requirement
Programmable Hardware Debouncer
Integrated Pull-ups and Pull-downs
SCI / SMI# and NMI
Timed GPIO
GPIO Blink (BK) and Serial Blink (SBK)
GPIO Ownership
Native Function and TERM Bit Setting
Functional Description
Interrupt Generation
PCI Express* Power Management
Dynamic Link Throttling
Port 8xh Decode
Separate Reference Clock with Independent SSC (SRIS)
Advanced Error Reporting
Single - Root I/O Virtualization (SR - IOV)
SERR# Generation
Hot - Plug
PCI Express* Lane Polarity Inversion
Precision Time Measurement (PTM)
Functional Description
Features
PCH S0 Low Power
PCH and System Power States
SMI#/SCI Generation
C-States
Dynamic 38.4 MHz Clock Control
Sleep States
Event Input Signals and Their Usage
ALT Access Mode
System Power Supplies, Planes, and Signals
Legacy Power Management Theory of Operation
Reset Behavior
Intel® Display Audio Interface
The Intel® Display Audio link on U and Y sku’s do not offer external pin out to the package, but internally between PCH and Processor and offers connection to the Intel® Display Audio codec that usually resides in the Processor. The Intel® Display Audio codec provides audio stream routing to the integrated HDMI and DP links through the existing Intel® HD Audio controller SW stacks. The Intel® Display Audio codec is enumerated by the Intel® HD Audio driver software if discovered over the Intel Display Audio Interface.