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Advantech SOM-E780 User Manual

Amd epyc™ 7003 processor com-hpc® server size e module with proprietary pinout
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User Manual
SOM-E780
AMD EPYC™ 7003 Processor
®
COM-HPC
Server Size E
Module with Proprietary Pinout

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  • Page 1 User Manual SOM-E780 AMD EPYC™ 7003 Processor ® COM-HPC Server Size E Module with Proprietary Pinout...
  • Page 2 No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. The information provided in this manual is intended to be accurate and reliable.
  • Page 3 This product has passed the CE test for environmental specifications when shielded cables are used for external wiring. We recommend the use of shielded cables. This type of cable is available from Advantech. Please contact your local supplier for ordering information.
  • Page 4 Document Feedback To assist us with improving this manual, we welcome all comments and constructive criticism. Please send all feedback in writing to support@advantech.com. Packing List Before setting up the system, check that the items listed below are included and in good condition.
  • Page 5 Description 1970005652T001 One piece heatsink, 225W 119.3x78.9x22.6mm 1970005648N000 C.L R3 200x160x100.96mm SC SOM-E780 Safety Precautions - Static Electricity Follow these simple precautions to protect yourself from harm and the products from damage. To avoid electrical shock, always disconnect the power from the PC chassis ...
  • Page 6 In accordance with IEC 704-1:1982 specifications, the sound pressure level at the operator’s position does not exceed 70 dB (A). DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech disclaims all responsibility for the accuracy of any statements contained herein.
  • Page 7 Serial Presence Detect – refers to serial EEPROM on DRAMs that has DRAM Module configuration information Trusted Platform Module, chip to enhance the security features of a computer system UEFI Unified Extensible Firmware Interface Watchdog Timer SOM-E780 User Manual...
  • Page 8 SOM-E780 User Manual viii...

  • Page 9: Table Of Contents

    Table 1.11: ..................9 Table 1.12: ..................9 1.3.8 Power Management..............10 1.3.9 Advantech S5 ECO Mode (Deep Sleep Mode)......10 1.3.10 Environmental Specifications............10 1.3.11 MTBF ..................11 1.3.12 OS Support ................. 11 1.3.13 Advantech iManager ..............11 1.3.14 Power Consumption..............11 Table 1.13:Power Consumption Table (Watt.) ......
  • Page 10 Figure 3.43Performance............. 58 Figure 3.44Prefetcher settings ........... 59 Figure 3.45Core Watchdog ............60 Figure 3.46UMC Common Options ..........60 Figure 3.47DRAM Timing Configuration........61 Figure 3.48Accept ..............62 Figure 3.49DRAM Controller Configuration........ 62 Figure 3.50DRAM Power Options ..........63 SOM-E780 User Manual...
  • Page 11 Advantech iManager ................105 Appendix A Pin Assignment .......107 SOM-E780 Pin Assignment ..............108 Table A.1: J1 Connector Rows A and B ........108 Table A.2: J1 Connector Rows C and D ........110 Table A.3: J2 Connector Rows E and F........113 Table A.4: J2 Connector Rows G and H........
  • Page 12 System Assignments...... 123 System I/O Ports................... 124 Table D.1: System I/O Port ............124 Interrupt Assignments ................126 Table D.2: Interrupt Assignments ..........126 1st MB Memory Map................137 Table D.3: 1st MB Memory Map ..........137 SOM-E780 User Manual...

  • Page 13: Chapter 1 General Information

    Chapter General Information This chapter details background information on the SOM-E780 CPU Computer on Module. Sections include:  Introduction  Functional Block Diagram  Product Specification...

  • Page 14: Introduction

    What sets it apart is that it offers an impressive 79 PCIe Gen4 lanes, which is 14 more lanes than the standard COM-HPC configuration. In terms of connectivity, the SOM-E780 is designed to support 1 Intel i225, 2 SATA 3.0 ports, 4 USB 3.2 Gen1 ports, 4 USB 2.0 ports, 2 COM ports (4-wire), and TPM 2.0 functionality.

  • Page 15: Product Specifications

    ETH KR CEI USB 2.0 J1-J2 USB 3.2 Gen 1 USB C PD I2C Soundwire/DMIC I2S/2xSNDW HD Audio SATA BOOT_SPI GP_SPI GPIO MISC Functional Safety Fan PWM/Tachometer Trusted Platform Modules 1 J1-J2 Power J1-J2 Standby Power Power J1-J2 RSVD SOM-E780 User Manual...

  • Page 16: Processor System

    155W 1.3.4 Memory There are a total of 4 memory sockets on SOM-E780. These support 128GB max capacity with 262pin SO- DIMM sockets (dual-channel). 4 x RDIMM, 1 DPC, 3200 MT/s, max DIMM capacity 64GB, up to 256GB 4 x LRDIMM, 1 DPC, 3200 MT/s, max DIMM capacity 128GB, up to 512GB 1.3.5...
  • Page 17 PCIe x16_Slot1 PCIe8 PCIe9 PCIe10 PCIe11 Group 0 High (J1) PCIe12 PCIe13 PCIe14 PCIe15 Table 1.4: Group PCIe Lane Source Port Default PCIeA0 PCIeA1 PCIeA2 PCIeA3 Group ADD (J1) PCIE G1 group PCIe x8_Slot1 PCIeA4 PCIeA5 PCIeA6 PCIeA7 SOM-E780 User Manual...
  • Page 18 PCIe27 PCIe28 PCIe29 PCIe30 PCIe31 Table 1.6: Group PCIe Lane Source Port Default PCIe32 PCIe33 PCIe34 PCIe35 PCIe36 PCIe37 PCIe38 PCIe39 Group 2 (J2) PCIE P0 group PCIe x16_Slot3 PCIe40 PCIe41 PCIe42 PCIe43 PCIe44 PCIe45 PCIe46 PCIe47 SOM-E780 User Manual...

  • Page 19: Serial Bus

    1.3.7.2 SATA Supports 2 ports SATA Gen3 (6.0 Gb/s), backward compliant to SATA Gen2 (3.0 Gb/ s) and Gen1 (1.5 Gb/s). The maximum data rate is 600 MB/s. Supports AHCI 1.3.1 mode (does not support IDE mode). SOM-E780 User Manual...
  • Page 20 1.3.7.3 USB 3.2/USB 2.0 COM-HPC supports USB 3.2 but SOM-E780 supports 4 USB 3.2 Gen1 (5 Gbps) ports and 4 USB 2.0 (480 Mbps) ports. Notice: Advantech strongly recommends using a certificated cable to maximize USB 3.2 gen1 performance. 1.3.7.4 USB 3.2 Gen1...
  • Page 21 RTC coin battery, if you need to restore the BIOS to default settings, follow the steps below: Table 1.12: BIOS Settings Restore default Function Keep BIOS Settings [Default] Remove the coin battery. Put jumper on CN1 pin2-3. SOM-E780 User Manual...

  • Page 22: Power Management

    1.3.9 Advantech S5 ECO Mode (Deep Sleep Mode) Advantech iManager provides additional features allowing the system to enter a very low suspended power mode - S5 ECO mode. In this mode, the module will cut all power, including suspended and active power to the chipset, and keep an on-module controller active.

  • Page 23: Mtbf

    Link: http://com.advantech.com 1.3.12 OS Support The mission of Advantech Embedded Software Services is to "Enhance the quality of life with Advantech platforms and Microsoft Windows Embedded technology." We enable Windows Embedded software products on Advantech platforms to more effectively support the embedded computing community.

  • Page 24: Performance

    The layout checklist will specify the layout constraints and recommendations for trace length, impedance, and other necessary information during design. Please contact your nearest Advantech branch office or call for getting the design documents and further advance support. SOM-E780 User Manual...

  • Page 25: Chapter 2 Mechanical Information

    Chapter Mechanical Information This chapter details mechanical information on the SOM-E780 CPU Computer on Module. Sections include:  Board Information  Mechanical Diagram  Assembly Diagram...

  • Page 26: Board Information

    Board Information The figures below indicate the main chips on SOM-E780 Computer-on-Module. Please be aware of these positions while designing your own carrier board to avoid mechanical issues and ensure thermal solution contact points for best thermal dissi- pation performance.

  • Page 27: Mechanical Diagram

    Mechanical Diagram For more details about 2D/3D models, please find on Advantech COM support ser- vice website http://com.advantech.com. Figure 2.3 Board Mechanical Diagram - Front Side Figure 2.4 Board Mechanical Diagram - Rear Side SOM-E780 User Manual...

  • Page 28: Assembly Diagram

    Assembly Diagram These figures demonstrate the assembly order from the thermal module, to the COM module, to the carrier board. Figure 2.6 Assembly Diagram There are 6 reserved screw holes for SOM-E780 to be pre-assembled with heat spreader. SOM-E780 User Manual...

  • Page 29: Assembly Diagram

    Mating Angle Requirements: 2.4.1 Allowable Initial Angular Misalignment Figure 2.7 Initial Angular Misalignment 2.4.2 Allowable Final Angular Misalignment Figure 2.8 Final Angular Misalignment SOM-E780 User Manual...

  • Page 30: Cpu Package Design

    Table 2.1: CPU Package Design Item IHS to MB Height (validated range) 8.45 ~ 9.47 mm All units in mm. x.xx+/- 0.10 mm tolerance Unless otherwise specified Figure 2.9 CPU and CPU Socket Height and Tolerance SOM-E780 User Manual...
  • Page 31 Chapter AMI BIOS This chapter gives BIOS setup information for the SOM-E780 CPU computer-on module. Sections include:  Introduction  Entering Setup  Hot/Operation Key  Exit BIOS Setup Utility...
  • Page 32 Figure 3.1 Setup Program Initial Screen AMI BIOS ROM has a built-in setup program that allows users to modify the basic system configuration. This information is stored in flash ROM so it retains the setup information when the power is turned off. SOM-E780 User Manual...
  • Page 33 Set the Date. Use Tab to switch between Date elements. Default Ranges: Year: 1998-9999 Months: 1-12 Days: Dependent on month Range of Years may vary. System Time  Set the Time. Use Tab to switch between Time elements. SOM-E780 User Manual...
  • Page 34 3.2.2 Advanced BIOS Features Setup Figure 3.3 Advanced Features Setup Screen SOM-E780 User Manual...
  • Page 35 TCG EFI protocol and INT1A interface will not be available. Device Select  Enables or disables BIOS support for security device. The OS will not show security devices. TCG EFI protocol and INT1A interface will not be available. SOM-E780 User Manual...
  • Page 36 3.2.2.2 PSP Firmware Versions Figure 3.5 PSP Firmware Versions 3.2.2.3 ACPI Settings Figure 3.6 ACPI Settings Enable ACPI Auto Configuration  Enables or disables BIOS ACPI auto configuration. SOM-E780 User Manual...
  • Page 37 Serial Port 2 Configuration  Set Parameter. Hardware Monitors of Serial Port 2 (COMB)  Monitor hardware status. ACPI Report Method Configuration  Select ACPI Reporting Method for EC devices. C Control  Enable/Disable I2C controller on RDC-IS200. SOM-E780 User Manual...
  • Page 38 Serial Port 1 Configuration  Figure 3.8 Serial Port 1 Configuration – Serial Port Enable or disables Serial Port (COM). – Change Settings Select an optimal settings for Super IO Device. SOM-E780 User Manual...
  • Page 39 Serial Port 2 Configuration  Figure 3.9 Serial Port 2 Configuration – Serial Port Enable or disables Serial Port (COM). – Change Settings Select an optimal settings for Super IO Device. SOM-E780 User Manual...
  • Page 40 Hardware Monitor  Figure 3.10 Hardware Monitor ACPI Report Method Configuration  Figure 3.11 ACPI Report Method Configuration SOM-E780 User Manual...
  • Page 41 Console Redirection enable or disable. Console Redirection Settings  The settings specify how the host computer and the remote computer (which the user is using) will exchange data. Both computers should have the same or compatible settings. SOM-E780 User Manual...
  • Page 42 Figure 3.13 Console Redirection Settings SOM-E780 User Manual...
  • Page 43 3.2.2.6 CPU Configuration Figure 3.14 CPU Configuration SVM Mode  Enable/disable CPU Virtualization. Node 0 Information  View Memory Information related to Node 0. Figure 3.15 Nude 0 Information SOM-E780 User Manual...
  • Page 44 3.2.2.7 Debug Port Table Configuration Figure 3.16 Debug Port Table Configuration Debug Port Table  Debug Port Table. Debug Port Table 2  Debug Port Table 2. SOM-E780 User Manual...
  • Page 45 Change On Board PCI Device or PCI Slot Settings. Slot # 6 Empty [From BRG (NOT FOUND)]  Change On Board PCI Device or PCI Slot Settings. Slot # 7 Empty [From BRG (NOT FOUND)]  Change On Board PCI Device or PCI Slot Settings. SOM-E780 User Manual...
  • Page 46 Maximum time the device will take before it properly reports itself to the Host Controller. 'Auto' uses default value: for a Root port it is 100 ms, for a Hub port the delay is taken from the Hub descriptor. SOM-E780 User Manual...
  • Page 47 3.2.2.10 Network Stack Configuration Figure 3.19 Network Stack Configuration Network Stack  Enable/disable UEFI Network Stack. SOM-E780 User Manual...
  • Page 48 When an Option ROM traps INT19, the BIOS can respond in two ways: IMME- DIATE - executing the trap immediately, or POSTPONED - executing the trap during legacy boot. Boot option filter  This option controls Legacy/UEFI ROMs priority. SOM-E780 User Manual...
  • Page 49 3.2.2.12 NVMe Configuration Figure 3.21 NVMe Configuration 3.2.2.13 SATA Configuration Figure 3.22 NVMe Configuration SOM-E780 User Manual...
  • Page 50 Controls the execution of UEFI and Legacy Video OpROM. Other Devices  Determines OpROM execution policy for devices other than network, storage, or video. On Board Network Controller  Onboard Device has: UEFI Legacy Option ROM(s) VIDx8086;DIDx15F2?Class: 2/0/0 @ Sx0|BxC1|Dx0|Fx0 t: 2Sx0|BxC0|Dx1|Fx1 t: 1Sx0|BxC0|Dx0|Fx0 SOM-E780 User Manual...
  • Page 51 Enable or Disable Option ROM execution for selected Slot. Slot # 8 Empty  Enable or Disable Option ROM execution for selected Slot. Slot # 9 Empty  Enable or Disable Option ROM execution for selected Slot. SOM-E780 User Manual...
  • Page 52 3.2.2.15 AMD Mem Configuration Status Figure 3.24 AMD Mem Configuration Status Socket 0  Socket-specific memory configuration status. Socket 1  Socket-specific memory configuration status. SOM-E780 User Manual...
  • Page 53 Channel-specific memory configuration status. Channel 3  Channel-specific memory configuration status. Channel 4  Channel-specific memory configuration status. Channel 5  Channel-specific memory configuration status. Channel 6  Channel-specific memory configuration status. Channel 7  Channel-specific memory configuration status. SOM-E780 User Manual...
  • Page 54 Figure 3.26 Channel 0 3.2.2.16 Tls Auth Configuration Figure 3.27 Tls Auth Configuration Server CA Configuration  Press <Enter> to configure Server CA. SOM-E780 User Manual...
  • Page 55 Figure 3.28 Server CA Configuration Enroll Cert  Press <Enter> to enroll cert. Delete Cert  Press <Enter> to delete cert. SOM-E780 User Manual...
  • Page 56 Figure 3.29 Enroll Cert Enroll Cert Using File  Enroll Cert Using File. Cert GUID  Input digit character in 11111111-2222-3333-4444-1234567890ab format. Commit Changes and Exit  Commit Changes and Exit. Discard Changes and Exit  Discard Changes and Exit. SOM-E780 User Manual...
  • Page 57  PCIe Link Compliance Mode. South Bridge  South Bridge Parameters. CRB Board  CRB Board Parameters. AMD PBS  AMD PBS Setup Page. AMD CBS  AMD CBS Setup Page. North Bridge  North Bridge Parameters. SOM-E780 User Manual...
  • Page 58 3.2.3.1 South Bridge Figure 3.31 South Bridge SB Debug Configuration  Options For SB Debug Features. SOM-E780 User Manual...
  • Page 59 Figure 3.32 SB Debug Configuration SB SATA DEBUG Configuration  Options For SATA DEBUG Configuration. SB FUSION DEBUG Configuration  Options For SB FUSION DEBUG Configuration. SB MISC DEBUG Configuration  Options For SB DEBUG Configuration. SOM-E780 User Manual...
  • Page 60 SATA Target Support 8 Devices  Indicates whether SATA Target Support 8 Devices functions. Generic Mode  Sata disables Generic Mode. SATA AHCI Enclosure  SATA AHCI Enclosure management. SATA SGPIO 0  Enable/disable SATA serial general purpose input/output (SGPIO) 0. SOM-E780 User Manual...
  • Page 61 Figure 3.34 SB FUSION DEBUG Configuration Figure 3.35 SB MISC DEBUG Configuration SB Clock Spread Spectrum  Enable/disable CG1_PLL Spread Spectrum. HPET In SB  PET function switch. SOM-E780 User Manual...
  • Page 62 MsiDis in HPET  Expose MSI capability in HPET capability register. 3.2.3.2 CRB Board Figure 3.36 CRB Board SOM-E780 User Manual...
  • Page 63 SOM-DH7000:PCIEx8_1 slot. Dev 3 Fun 1 Root Port  PCIe Lane: 0-15. Hot Plug Mode  Hot Plug Mode enable/disable. ASPM Mode  ASPM Mode enable/disable. Dev 1 Fun 1 Root Port  PCIe Lane: 16-16. SOM-E780 User Manual...
  • Page 64 Hot Plug Mode  Hot Plug Mode enable/disable. ASPM Mode  ASPM Mode enable/disable. Dev 3 Fun 1 Root Port  PCIe Lane: 112-127. Hot Plug Mode  Hot Plug Mode enable/disable. ASPM Mode  ASPM Mode enable/disable. SOM-E780 User Manual...
  • Page 65 Reserved 1M bytes MMIO space on 1M boundary when iLA TraceMemoryEn enabled. SRIS mode debug  Control SRIS mode debug. SRIS Autodetect  Control SRIS Autodetect. AMD NTB Gen4 Add on Card Support  Enables support for AMD NTB Gen4 PCIe add on card. SOM-E780 User Manual...
  • Page 66 PCIe Root Port UnCorr Err Mask Reg  Initialize the PCIe AER Uncorrected Error Mask register of the root port. Pcie Root Port UnCorr Error Sev Reg  Initialize the PCIe AER Uncorrected Error Severity registers of the root port. SOM-E780 User Manual...
  • Page 67 APEI EINJ actions to PSP via PSP Mailbox. 3.2.3.4 AMD CBS Figure 3.40 AMD CBS CPU Common Options  CPU common options. UMC Common Options  UMC common options. NBIO Common Options  NBIO common options. FCH Common Options  FCH common options. SOM-E780 User Manual...
  • Page 68 Figure 3.41 CPU Common Options Figure 3.42 CPU Common Options Performance  Performance. Prefetcher settings  Prefetcher settings. SOM-E780 User Manual...
  • Page 69 Can be disabled for analysis purposes as long as the OS supports it. Enhanced REP MOVSB/STOSB (ERMSB)  Can be disabled for analysis purposes as long as the OS supports it. REP-MOV/STOS Streaming  Allow REP-MOVS/STOS to use non-caching streaming stores for large sizes. SOM-E780 User Manual...
  • Page 70 Can be used to disable symmetric multi-threading. To re-enable SMT, a Power Cycle is needed after selecting the ‘Enable’ option. Select ‘Auto’ based on BIOS PCD (PcdAmdSmtMode) default setting. WARNING – S3 is Not Supported on systems where SMT is disabled. SOM-E780 User Manual...
  • Page 71 L2 Stream HW Prefetcher  Option to Enable | Disable L2 Stream HW Prefetcher. L2 Up/Down Prefetcher  Uses memory access history to determine whether to fetch the next or previous line for all memory accesses. SOM-E780 User Manual...
  • Page 72 Figure 3.45 Core Watchdog Figure 3.46 UMC Common Options DDR4 Common Options  DDR4 Common Options. DRAM Memory Mapping  DRAM Memory Mapping. SOM-E780 User Manual...
  • Page 73 NVDIMM  NVDIMM. Memory MBIST  Memory MBIST. Figure 3.47 DRAM Timing Configuration Decline  Decline. Accept  Accept. SOM-E780 User Manual...
  • Page 74 Figure 3.48 Accept Overclock  Memory Overclock Settings. Figure 3.49 DRAM Controller Configuration SOM-E780 User Manual...
  • Page 75 Override DIMM SPD Byte 7 [3:0] Maximum Activate Count (MAC) Auto: based on SPD setting. DRAM Refresh Rate  DRAM Refresh Rate. Self-Refresh Exit Staggering  Tcksrx += (Trfc/n * (UMC_Number % 4)), here n = 3 or 4 Disabled: does not apply the extra addition. SOM-E780 User Manual...
  • Page 76 Figure 3.51 CAD Bus Configuration CAD Bus Timing User Controls  Setup time on CAD bus signals to Auto or Manual. CAD Bus Drive Strength User Controls  Drive Strength on CAD bus signals to Auto or Manual. SOM-E780 User Manual...
  • Page 77 Figure 3.52 Data Bus Configuration Data Bus Configuration User Controls  Specify the mode for drive strength to Auto or Manual. SOM-E780 User Manual...
  • Page 78 DRAM Address Command Parity Retry  UMC_CH::RecCtrl[RecEn][0] and UMC_CH::RecCtrl[MaxParRply]. Write CRC Enable  Enable write CRC generation. UMC::CH::BeqCtrl1[WrCrcEn]. DRAM Write CRC Enable and Retry Limit  UMC_CH::RecCtrl[RecEn][1] and UMC_CH::RecCtrl[MaxCrcRply] Disable Memory Error Injection  True: UMC::CH::MiscCfg[DisErrInj]=1 ECC Configuration  ECC Configuration. SOM-E780 User Manual...
  • Page 79 DRAM ECC Symbol Size (x4/x8/x16) - UMC_CH::EccCtrl[EccSymbolSize16, EccSymbolSize]. DRAM ECC Enable  Use this option to enable / disable DRAM ECC. Auto will set ECC to enable. DRAM UECC Retry  Use this option to enable / disable DRAM UECC Retry. SOM-E780 User Manual...
  • Page 80 Figure 3.55 Security TSME  Transparent SME: AddrTweakEn = 1; ForceEncrEn =0; DataEncrEn = 1. Data Scramble  Data scrambling: DataScrambleEn. SOM-E780 User Manual...
  • Page 81 Figure 3.56 Phy Configuration PMU Training  PMU Training. SOM-E780 User Manual...
  • Page 82 Figure 3.57 PMU Training DFE Read Training  Perform 2D Read Training with DFE on. FFE Write Training  Perform 2D Write Training with FFE on. PMU Pattern Bits Control  Customize PMU pattern bits. SOM-E780 User Manual...
  • Page 83 Enable or disable RM address hashing. SPD Read Optimization  Enable or disable SPD Read Optimization, enabled - SPD reads are skipped for reserved fields and most of upper 256 Bytes, disabled - read all 512 SPD Bytes. SOM-E780 User Manual...
  • Page 84 Figure 3.59 NVDIMM Disable NVDIMM-N Feature  Disable NVDIMM-N feature for memory margin tool. SOM-E780 User Manual...
  • Page 85 DIMM, it will execute JEDEC DRAM self-healing procedures for any detected issues with the DRAM. If necessary, a hard repair will be performed on any failing memory. This test will take about 10 seconds for each memory rank per channel. SOM-E780 User Manual...
  • Page 86 This option determines the step size for write Data Eye voltage sweep. Sup- ported options are 1,2 and 4. Write Timing Sweep Step Size  This options supports step size for write Data Eye. Supported options are 1, 2 and 4. SOM-E780 User Manual...
  • Page 87 Figure 3.62 NBIO Common Options SOM-E780 User Manual...
  • Page 88 SMU common options. NBIO RAS Common Options  NBIO RAS common options. Enable AER Cap  Enables advanced error reporting capability. Early Link Speed  Early link speed. Hot Plug Handling mode  Controls the hot plug handling mode. SOM-E780 User Manual...
  • Page 89  Determines how PCIe link training speed should behave with respect to the last advertised speed for all ports. Disabled=Use highest data rate ever advertised. Enabled=Use last data rate advertised. RTM Margining Support  RTM margining support. SOM-E780 User Manual...
  • Page 90 Manual = User can set custom xGMI link width controller settings. APBDIS  0 = not APBDIS (mission mode) 1 = APBDIS DF Cstates  Enable = Enables DF C-states Disable = Disables DF C-states CPPC  FEATURE_CPPC_MASK SOM-E780 User Manual...
  • Page 91 Limit All (FCLK is limited to DF Pstate FCLK limit, all DF Pstates are used). EDC Control  Auto = Use the fused VDDCR_CPU EDC limit Manual = User can set customized VDDCR_CPU EDC limit. Hot-plug GPIO Reset Delay  GPIO reset delay in milliseconds. SOM-E780 User Manual...
  • Page 92 Root Complex 0xC0 LCLK Frequency  Set Root Complex LCLK Frequency (Bus range 0xC0-0xDF). Auto = Dynamic Frequency Control (Enhanced PIO setting will be in effect). 593Mhz = Set LCLK Frequency at 593MHz (Overrides Enhanced PIO setting). SOM-E780 User Manual...
  • Page 93 Uncorrected Converted to Poison Enable Mask High  These set the enable mask for masking of uncorrectable parity errors on internal arrays. For each bit set to 1, a system fatal error event is triggered for UCP SOM-E780 User Manual...
  • Page 94 When 'Sync Flood on PCIe Fatal Error' is True, PcdAmdPcieSyncFloodOnFatal should be set to True. When 'Sync Flood on PCIe Fatal Error' is False, PcdAmdPcieSyncFloodOnFatal should be set to False. When 'Sync Flood on PCIe Fatal Error' is Auto, PcdAmdPcieSyncFloodOnFatal should retain its AGESA default. SOM-E780 User Manual...
  • Page 95 SD dump options. Ac Power Loss Options  Ac power loss options. I2C Configuration Options  I2C configuration options. Uart Configuration Options  Uart configuration options. FCH RAS Options  FCH RAS options. Miscellaneous Options  Miscellaneous options. SOM-E780 User Manual...
  • Page 96 Aggresive SATA Device Sleep Port 0  Enable or disable aggressive SATA device sleep on port 0. Aggresive SATA Device Sleep Port 1  Enable or disable aggressive SATA device sleep on port 1. SATA Controller options  SATA Controller options. SOM-E780 User Manual...
  • Page 97 Figure 3.69 SATA Controller options SATA Controller Enable  SATA controller enable. SATA Controller eSATA  SATA controller eSATA. SATA Controller DevSlp  SATA controller DevSlp. SATA Controller SGPIO  SATA controller SGPIO. SOM-E780 User Manual...
  • Page 98 Enable or disable Sata5 on Socket 1 (IOD1).. Each IOD has 4 Sata Controllers. Sata6 (Socket1) Enable  Enable or disable Sata6 on Socket 1 (IOD1).. Each IOD has 4 Sata Controllers. Sata7 (Socket1) Enable  Enable or disable Sata7 on Socket 1 (IOD1).. Each IOD has 4 Sata Controllers. SOM-E780 User Manual...
  • Page 99 No help string. Sata3 eSATA Port3  No help string. Sata3 eSATA Port4  No help string. Sata3 eSATA Port5  No help string. Sata3 eSATA Port6  No help string. Sata3 eSATA Port7  No help string. SOM-E780 User Manual...
  • Page 100 Figure 3.72 USB Configuration Options XHCI Controller0 enable  Enable or disable USB3 controller. XHCI Controller1 enable  Enable or disable USB3 controller. USB ecc SMI Enable  Enable or disable USB ecc SMI. MCM USB enable  MCM USB enable. SOM-E780 User Manual...
  • Page 101 Figure 3.73 MCM USB enable XHCI2 enable (Socket1)  Enable or disable USB3 controller. XHCI3 enable (Socket1)  Enable or disable USB3 controller. SOM-E780 User Manual...
  • Page 102 Figure 3.74 Ac Power Loss Options Ac Loss Control  Select Ac Loss Control method. SOM-E780 User Manual...
  • Page 103 Enable or disable I2C 1. I2C 2 Enable  Enable or disable I2C 2. I2C 3 Enable  Enable or disable I2C 3. I2C 4 Enable  Enable or disable I2C 4. I2C 5 Enable  Enable or disable I2C 5. SOM-E780 User Manual...
  • Page 104 Uart 1 has no HW FC if Uart 3 is enabled. Uart 2 Enable (no HW FC)  Uart 2 has no HW FC if Uart 0 is enabled. Uart 3 Enable (no HW FC)  Uart 3 has no HW FC if Uart 1 is enabled. SOM-E780 User Manual...
  • Page 105 Figure 3.77 FCH RAS Options ALink RAS Support  Enable ALink RAS support. Reset after sync flood  Enable AB to forward downstream sync-flood message to system controller. SOM-E780 User Manual...
  • Page 106 Figure 3.78 Miscellaneous Options Boot Timer Enable  Boot Timer enable. Enable: force PMx44 bit 27 = 1 Disable: force PMx44 bit 27 = 0. Auto:PMx44 bit 27 = PcdBootTimerEnable. SOM-E780 User Manual...
  • Page 107 3.2.3.5 North Bridge Figure 3.79 North Bridge Socket 0 Information  View Information related to Socket 0. Figure 3.80 Socket 0 Information SOM-E780 User Manual...
  • Page 108 3.2.4 Security Chipset Figure 3.81 Security Administrator Password  Set administrator password. User Password  Set user password. Secure Boot  Secure boot configuration. SOM-E780 User Manual...
  • Page 109 Platform Key(PK) is enrolled and the System is in User mode. The mode change requires platform reset. Secure Boot Mode  Secure Boot mode options: Standard or Custom. In Custom mode, Secure Boot Policy variables can be configured by a physi- cally present user without full authentication. SOM-E780 User Manual...
  • Page 110 Number of seconds to wait for setup activation key. 65535(0xFFFF) means indefinite waiting. Bootup NumLock State  Select the keyboard NumLock state. Quiet Boot  Enables or disables Quiet Boot option. Boot Option #1  Sets the system boot order. SOM-E780 User Manual...
  • Page 111 Restore Defaults  Restore/Load Default values for all the setup options. Save as User Defaults  Save the changes done so far as User Defaults. Restore User Defaults  Restore the User Defaults to all the setup options. SOM-E780 User Manual...
  • Page 112 3.2.7 Event Logs Figure 3.85 Event Logs Change Smbios Event Log Settings  Press <Enter> to change the Smbios Event Log configuration. View Smbios Event Log  Press <Enter> to view the Smbios Event Log records. SOM-E780 User Manual...
  • Page 113 Enable or disable the logging of EFI Status Codes as OEM reserved type E0 (if not already converted to legacy). Convert EFI Status Codes to Standard Smbios Type  Enable or disable the converting of EFI Status Codes to Standard Smbios Types (Not all may be translated). SOM-E780 User Manual...
  • Page 114 Figure 3.87 View Smbios Event Log   SOM-E780 User Manual...
  • Page 115 Chapter S/W Introduction and Installation  S/W Introduction  Driver Installation  Advantech iManager...
  • Page 116 S/W Introduction Advantech Embedded Software Services is dedicated to enriching the quality of life through the fusion of Advantech platforms and Microsoft Windows embedded tech- nology. Our mission involves empowering the embedded computing community by seamlessly integrating Windows Embedded software products into Advantech plat- forms.
  • Page 117 Programmable Interface) standards, simplifying the integration of these embedded features, expediting development schedules, and ensuring software conti- nuity when upgrading hardware. For more in-depth guidance on utilizing the APIs and utilities, please consult the Advantech iManager 2.0 Software API User Manual. SOM-E780 User Manual...
  • Page 118 SOM-E780 User Manual...
  • Page 119 Appendix Pin Assignment This appendix details information about the hardware pin assign- ment of the SOM-E780 CPU Sys- tem on Module. Sections include:  SOM-E780 Pin Assignment...
  • Page 120 SOM-E780 Pin Assignment This section gives SOM-E780 pin assignment on COM HPC connector which compli- ® ant with COM-HPC Server Size E module with proprietary pinout definitions. For more details about how to use these pins and get design reference, please contact to Advantech for design guide, checklist, reference schematic, and other hardware/soft- ware supports.
  • Page 121 J1.A70 J1.B70 PCIe11_RX- J1.A71 PCIe11_TX- J1.B71 PCIe11_RX+ J1.A72 PCIe11_TX+ J1.B72 J1.A73 J1.B73 PCIe12_RX- J1.A74 PCIe12_TX- J1.B74 PCIe12_RX+ J1.A75 PCIe12_TX+ J1.B75 J1.A76 J1.B76 PCIe13_RX- J1.A77 PCIe13_TX- J1.B77 PCIe13_RX+ J1.A78 PCIe13_TX+ J1.B78 J1.A79 J1.B79 PCIe14_RX- J1.A80 PCIe14_TX- J1.B80 PCIe14_RX+ SOM-E780 User Manual...
  • Page 122 J1.D13 USB1- J1.C14 USB3- J1.D14 USB1+ J1.C15 USB3+ J1.D15 J1.C16 J1.D16 USB0- J1.C17 USB2- J1.D17 USB0+ J1.C18 USB2+ J1.D18 J1.C19 J1.D19 ETH0_RX- A_PCIe4_RX- J1.C20 ETH0_TX- A_PCIe0_RX- J1.D20 ETH0_RX+ A_PCIe4_RX+ J1.C21 ETH0_TX+ A_PCIe0_RX+ J1.D21 J1.C22 J1.D22 ETH1_RX- A_PCIe5_RX- SOM-E780 User Manual...
  • Page 123 CLK0_HI- PCIe_REF- J1.C57 J1.D57 CLK0_HI+ J1.C58 J1.D58 SATA1_TX- PCIe_REF- J1.C59 J1.D59 SATA1_TX+ CLK0_LO- PCIe_REF- J1.C60 J1.D60 CLK0_LO+ J1.C61 J1.D61 PCIe00_TX- J1.C62 PCIe00_RX- J1.D62 PCIe00_TX+ J1.C63 PCIe00_RX+ J1.D63 J1.C64 J1.D64 PCIe01_TX- J1.C65 PCIe01_RX- J1.D65 PCIe01_TX+ J1.C66 PCIe01_RX+ J1.D66 SOM-E780 User Manual...
  • Page 124 J1.D92 NBASET0_MDI2+ J1.C93 I2C0_CLK J1.D93 J1.C94 I2C0_DAT J1.D94 NBASET0_MDI3- J1.C95 I2C0_ALERT# J1.D95 NBASET0_MDI3+ J1.C96 I2C1_CLK J1.D96 NBA- J1.C97 I2C1_DAT J1.D97 SET0_LINK_- MAX# NBA- J1.C98 NBASET0_SDP J1.D98 SET0_LINK_MID NBA- J1.C99 NBASET0_CTREF NA J1.D99 SET0_LINK_ACT J1.C100 TYPE1 J1.D100 TYPE2 SOM-E780 User Manual...
  • Page 125 J2.E29 J2.F29 PCIe35_RX- J2.E30 PCIe35_TX- J2.F30 PCIe35_RX+ J2.E31 PCIe35_TX+ J2.F31 J2.E32 J2.F32 PCIe36_RX- J2.E33 PCIe36_TX- J2.F33 PCIe36_RX+ J2.E34 PCIe36_TX+ J2.F34 J2.E35 J2.F35 PCIe37_RX- J2.E36 PCIe37_TX- J2.F36 PCIe37_RX+ J2.E37 PCIe37_TX+ J2.F37 J2.E38 J2.F38 PCIe38_RX- J2.E39 PCIe38_TX- J2.F39 PCIe38_RX+ SOM-E780 User Manual...
  • Page 126 PCIe50_RX+ J2.E76 PCIe50_TX+ J2.F76 J2.E77 J2.F77 PCIe51_RX- J2.E78 PCIe51_TX- J2.F78 PCIe51_RX+ J2.E79 PCIe51_TX+ J2.F79 J2.E80 J2.F80 PCIe52_RX- J2.E81 PCIe52_TX- J2.F81 PCIe52_RX+ J2.E82 PCIe52_TX+ J2.F82 J2.E83 J2.F83 PCIe53_RX- J2.E84 PCIe53_TX- J2.F84 PCIe53_RX+ J2.E85 PCIe53_TX+ J2.F85 J2.E86 J2.F86 PCIe54_RX- SOM-E780 User Manual...
  • Page 127 A_PCIe12_RX- J2.H15 RSVD CIe12_TX+ J2.G16 RSVD A_PCIe12_RX+ J2.H16 RSVD J2.G17 RSVD J2.H17 RSVD A_PCIe13_TX- A_P- J2.G18 RSVD A_PCIe13_RX- J2.H18 RSVD CIe13_TX+ J2.G19 RSVD A_PCIe13_RX+ J2.H19 J2.G20 J2.H20 PCIe40_TX- J2.G21 PCIe40_RX- J2.H21 PCIe40_TX+ J2.G22 PCIe40_RX+ J2.H22 J2.G23 J2.H23 PCIe41_TX- SOM-E780 User Manual...
  • Page 128 J2.G60 PCIe29_RX- J2.H60 PCIe29_TX+ J2.G61 PCIe29_RX+ J2.H61 J2.G62 J2.H62 PCIe30_TX- J2.G63 PCIe30_RX- J2.H63 PCIe30_TX+ J2.G64 PCIe30_RX+ J2.H64 J2.G65 J2.H65 PCIe31_TX- J2.G66 PCIe31_RX- J2.H66 PCIe31_TX+ J2.G67 PCIe31_RX+ J2.H67 J2.G68 J2.H68 PCIe56_TX- J2.G69 PCIe56_RX- J2.H69 PCIe56_TX+ J2.G70 PCIe56_RX+ J2.H70 SOM-E780 User Manual...
  • Page 129 J2.H92 CLKIN0- PCIe_REF- J2.G93 PCIe_REFCLK3- J2.H93 CLKIN0+ J2.G94 PCIe_REFCLK3+ J2.H94 PCIe_REF- J2.G95 J2.H95 CLKIN1- PCIe_REF- J2.G96 ETH0-3_I2C_CLK NA J2.H96 CLKIN1+ J2.G97 ETH0-3_I2C_DAT NA J2.H97 ETH0- ETH0-3_MDIO_- J2.G98 J2.H98 3_PHY_INT# ETH0-3_MDIO_- J2.G99 ETH0-3_INT# J2.H99 PCIe_WAKE_OUT PCIe_WAKE_OU J2.G100 J2.H100 SOM-E780 User Manual...
  • Page 130 SOM-E780 User Manual...
  • Page 131 Appendix Watchdog Timer This appendix gives you the infor- mation about the watchdog timer programming on the SOM-E780 CPU System on Module. Sections include:  Programming the Watchdog Timer...
  • Page 132 ** WDT new driver support automatically select available IRQ number from BIOS, and then set to EC. Only Win8.1 and Win10 support it. In other OS, it will still use IRQ number from BIOS setting as usual. For details, please refer to iManager & Software API User Manual. SOM-E780 User Manual...
  • Page 133 Appendix Programming GPIO This Appendix details illustration of the General Purpose Input and Output pin settings. Sections include:  GPIO Register...
  • Page 134 H/W Pin Name BIT0 GPIO0 BIT1 GPIO1 BIT2 GPIO2 BIT3 GPIO3 BIT4 GPIO4 BIT5 GPIO5 BIT6 GPIO6 BIT7 GPIO7 BIT8 GPIO8 BIT9 GPIO9 BIT10 GPIO10 BIT11 GPIO11 For details, please refer to the iManager and Software API User Manual. SOM-E780 User Manual...
  • Page 135 Appendix System Assignments This appendix gives you the infor- mation about the system resource allocation on the SOM-E780 CPU System on Module. Sections include:  System I/O ports  Interrupt Assignments  1 MB Memory Map...
  • Page 136 Motherboard resources 0x00000065-0x00000065 Motherboard resources 0x00000067-0x0000006F Motherboard resources 0x00000072-0x0000007F Motherboard resources 0x00000080-0x00000080 Motherboard resources 0x00000084-0x00000086 Motherboard resources 0x00000088-0x00000088 Motherboard resources 0x0000008C-0x0000008E Motherboard resources 0x00000090-0x0000009F Motherboard resources 0x000000A2-0x000000BF Motherboard resources 0x000000B1-0x000000B1 Motherboard resources 0x000000E0-0x000000EF Motherboard resources 0x000004D0-0x000004D1 Motherboard resources SOM-E780 User Manual...
  • Page 137 0x00000900-0x0000090F Motherboard resources 0x00000910-0x0000091F Motherboard resources 0x0000FE00-0x0000FEFE Motherboard resources 0x00000061-0x00000061 System speaker 0x00000081-0x00000083 Direct memory access controller 0x00000087-0x00000087 Direct memory access controller 0x00000089-0x0000008B Direct memory access controller 0x0000008F-0x0000008F Direct memory access controller 0x000000C0-0x000000DF Direct memory access controller SOM-E780 User Manual...
  • Page 138 Intel(R) Ethernet Controller (3) I225-LM IRQ 4294967233 Intel(R) Ethernet Controller (3) I225-LM IRQ 4294967232 Intel(R) Ethernet Controller (3) I225-LM IRQ 4294967231 Intel(R) Ethernet Controller (3) I225-LM IRQ 4294967230 Intel(R) Ethernet Controller (3) I225-LM IRQ 4294967229 Intel(R) Ethernet Controller (3) I225-LM SOM-E780 User Manual...
  • Page 139 Microsoft ACPI-Compliant System IRQ 57 Microsoft ACPI-Compliant System IRQ 58 Microsoft ACPI-Compliant System IRQ 59 Microsoft ACPI-Compliant System IRQ 60 Microsoft ACPI-Compliant System IRQ 61 Microsoft ACPI-Compliant System IRQ 62 Microsoft ACPI-Compliant System IRQ 63 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 140 Microsoft ACPI-Compliant System IRQ 104 Microsoft ACPI-Compliant System IRQ 105 Microsoft ACPI-Compliant System IRQ 106 Microsoft ACPI-Compliant System IRQ 107 Microsoft ACPI-Compliant System IRQ 108 Microsoft ACPI-Compliant System IRQ 109 Microsoft ACPI-Compliant System IRQ 110 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 141 Microsoft ACPI-Compliant System IRQ 150 Trusted Platform Module 2.0 IRQ 151 Microsoft ACPI-Compliant System IRQ 152 Microsoft ACPI-Compliant System IRQ 153 Microsoft ACPI-Compliant System IRQ 154 Microsoft ACPI-Compliant System IRQ 155 Microsoft ACPI-Compliant System IRQ 156 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 142 Microsoft ACPI-Compliant System IRQ 197 Microsoft ACPI-Compliant System IRQ 198 Microsoft ACPI-Compliant System IRQ 199 Microsoft ACPI-Compliant System IRQ 200 Microsoft ACPI-Compliant System IRQ 201 Microsoft ACPI-Compliant System IRQ 202 Microsoft ACPI-Compliant System IRQ 203 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 143 Microsoft ACPI-Compliant System IRQ 295 Microsoft ACPI-Compliant System IRQ 296 Microsoft ACPI-Compliant System IRQ 297 Microsoft ACPI-Compliant System IRQ 298 Microsoft ACPI-Compliant System IRQ 299 Microsoft ACPI-Compliant System IRQ 300 Microsoft ACPI-Compliant System IRQ 301 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 144 Microsoft ACPI-Compliant System IRQ 342 Microsoft ACPI-Compliant System IRQ 343 Microsoft ACPI-Compliant System IRQ 344 Microsoft ACPI-Compliant System IRQ 345 Microsoft ACPI-Compliant System IRQ 346 Microsoft ACPI-Compliant System IRQ 347 Microsoft ACPI-Compliant System IRQ 348 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 145 Microsoft ACPI-Compliant System IRQ 389 Microsoft ACPI-Compliant System IRQ 390 Microsoft ACPI-Compliant System IRQ 391 Microsoft ACPI-Compliant System IRQ 392 Microsoft ACPI-Compliant System IRQ 393 Microsoft ACPI-Compliant System IRQ 394 Microsoft ACPI-Compliant System IRQ 395 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 146 Microsoft ACPI-Compliant System IRQ 436 Microsoft ACPI-Compliant System IRQ 437 Microsoft ACPI-Compliant System IRQ 438 Microsoft ACPI-Compliant System IRQ 439 Microsoft ACPI-Compliant System IRQ 440 Microsoft ACPI-Compliant System IRQ 441 Microsoft ACPI-Compliant System IRQ 442 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 147 Microsoft ACPI-Compliant System IRQ 483 Microsoft ACPI-Compliant System IRQ 484 Microsoft ACPI-Compliant System IRQ 485 Microsoft ACPI-Compliant System IRQ 486 Microsoft ACPI-Compliant System IRQ 487 Microsoft ACPI-Compliant System IRQ 488 Microsoft ACPI-Compliant System IRQ 489 Microsoft ACPI-Compliant System SOM-E780 User Manual...
  • Page 148 AMD USB 3.10 eXtensible Host Controller - 1.10 (Microsoft) IRQ 4294967277 AMD USB 3.10 eXtensible Host Controller - 1.10 (Microsoft) IRQ 4294967276 AMD USB 3.10 eXtensible Host Controller - 1.10 (Microsoft) IRQ 4294967275 AMD USB 3.10 eXtensible Host Controller - 1.10 (Microsoft) SOM-E780 User Manual...
  • Page 149 PCI Express Root Port 0xF6600000-0xF66FFFFF PCI Express Root Port 0xF6500000-0xF65FFFFF PCI Express Root Port 0xFEDC2000-0xFEDC2FFF 0xF2400000-0xF24FFFFF PCI Express Root Port 0xFEDC0000-0xFEDC0FFF Motherboard resources 0xFEE00000-0xFEE00FFF Motherboard resources 0xFED80000-0xFED814FF Motherboard resources 0xFED81900-0xFED8FFFF Motherboard resources 0xFEC10000-0xFEC10FFF Motherboard resources 0xFF000000-0xFFFFFFFF Motherboard resources SOM-E780 User Manual...
  • Page 150 No part of this publication may be reproduced in any form or by any means, such as electronically, by photocopying, recording, or otherwise, without prior written permission from the publisher. All brand and product names are trademarks or registered trademarks of their respective companies. © Advantech Co., Ltd. 2023...

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