Intel Pentium Silver and Intel Celeron Processors Document Number:336560-001 Intel¢®. Pentium ¢® Silver

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  • Document Number:336560-001 

    Intel® Pentium® Silver and Intel® Celeron® Processors Datasheet Volume 1 of 2

    For Volume 2 of 2, refer Document: 336561

    Revision 001

    February 2018

  • 2 Datasheet

    You may not use or facilitate the use of this document in connection with any infringement or other legal analysis concerning Intel products described herein. You agree to grant Intel a non-exclusive, royalty-free license to any patent claim thereafter drafted which includes subject matter disclosed herein. No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No computer system can be absolutely secure. Check with your system manufacturer or retailer or learn more at intel.com. Intel technologies may require enabled hardware, specific software, or services activation. Check with your system manufacturer or retailer. The products described may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade. All information provided here is subject to change without notice. Contact your Intel representative to obtain the latest Intel product specifications and road maps. Copies of documents which have an order number and are referenced in this document may be obtained by calling 1-800-548-4725 or visit www.intel.com/design/literature.htm. Intel, Intel® Pentium® Silver, Intel® Celeron® and the Intel logo, are trademarks of Intel Corporation in the U.S. and/or other countries. *Other names and brands may be claimed as the property of others. Copyright © 2018, Intel Corporation. All Rights Reserved.

  • Datasheet 3

    Contents

    1 Introduction ............................................................................................................ 12 1.1 SoC Features .................................................................................................... 12 1.2 SKU Information ............................................................................................... 16 1.3 Terminology ..................................................................................................... 16

    2 Physical Interfaces .................................................................................................. 19 2.1 PCI Device ID ................................................................................................... 19 2.2 Power Bus Definitions ........................................................................................ 20 2.3 Memory Interface Signals ................................................................................... 21

    2.3.1 DDR4 Interface Signals ........................................................................... 21 2.4 LPDDR4 Interface Signals ................................................................................... 22 2.5 Display—Digital Display Interface (DDI) Signals..................................................... 22 2.6 MIPI*-DSI Interface Signals................................................................................ 23 2.7 SVID Signals .................................................................................................... 24 2.8 eMMC* Signals.................................................................................................. 24 2.9 System Management (SM) Bus............................................................................ 24 2.10 USB Interface Signals ........................................................................................ 25

    2.10.1 USB 2.0 Interface Signals........................................................................ 25 2.10.2 USB 3.0 Interface Signals........................................................................ 26

    2.11 PCIe Interface Signals........................................................................................ 26 2.12 SATA Interface Signals....................................................................................... 28 2.13 SPI NOR Interface ............................................................................................. 29

    2.13.1 Fast Serial Peripheral Interface (SPI) Signals ............................................. 29 2.14 PMC SPI Interface Signals .................................................................................. 30 2.15 SIO SPI (Serial Peripheral Interface) Signals ......................................................... 30 2.16 JTAG Interface Signals ....................................................................................... 30 2.17 Audio Interface Signals ...................................................................................... 31 2.18 High Speed UART Interface Signals...................................................................... 32 2.19 I2C Interface Signals.......................................................................................... 32 2.20 Power Management Signals ................................................................................ 33 2.21 Real Time Clock (RTC) Interface Signals ............................................................... 33 2.22 CNVi Signals..................................................................................................... 34 2.23 Integrated Sensor Hub Interface Signals .............................................................. 36 2.24 Low Pin Count (LPC) Bus .................................................................................... 36 2.25 Miscellaneous Signals......................................................................................... 37 2.26 Hardware Straps ............................................................................................... 38 2.27 GPIO Multiplexing.............................................................................................. 41

    3 Functional Description ............................................................................................. 50 3.1 Processor Core Overview.................................................................................... 50 3.2 System Memory Controller ................................................................................. 50

    3.2.1 Configurations ....................................................................................... 52 3.3 Graphics and Media Engine ................................................................................. 53

    3.3.1 Graphics Performance ............................................................................. 54 3.3.2 Graphics and Media Engine Overview ........................................................ 54 3.3.3 Display Engine Overview ......................................................................... 58 3.3.4 Audio Codec .......................................................................................... 59

    3.4 Display Controller.............................................................................................. 60 3.4.1 Features of Display Controller .................................................................. 60 3.4.2 Display Controller Block Diagram.............................................................. 62 3.4.3 Overview of MIPI DSI ............................................................................. 63

  • 4 Datasheet

    3.4.4 Overview of HDMI Interface .....................................................................67 3.4.5 Overview of Display Port..........................................................................68 3.4.6 Overview of Embedded DisplayPort (eDP) ..................................................68 3.4.7 More Features of Display Controller ...........................................................69

    3.5 Audio ...............................................................................................................70 3.5.1 Audio Subsystem Integration ...................................................................70 3.5.2 Audio and Voice Interfaces.......................................................................71 3.5.3 HD-Audio to HDMI Interface.....................................................................71 3.5.4 Local Memory.........................................................................................71 3.5.5 Clocks for Audio Cluster...........................................................................72 3.5.6 Power Management.................................................................................72 3.5.7 Burst Power Processing............................................................................72 3.5.8 Operation Modes ....................................................................................72 3.5.9 Audio Cluster Functionality.......................................................................73 3.5.10 Wake on Voice .......................................................................................74 3.5.11 System Code and Data Security Approach..................................................74 3.5.12 Audio DRM Support.................................................................................74

    3.6 Power Management...........................................................