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SOM-6882 User Manual

Chapter 1

eneral

Information

1.3

Product Specification

1.3.1

Compliance



PICMG COM.0 (COM Express) Revision 3.0



Compact Size – 95 x 95mm



Pin-out Type 6 compatible

1.3.2

Feature List

Feature Type

Connector Row

Feature

Type 6 Define

SOM-6882

Max.

Min.

Display

A-B

LVDS Channel A
(18/24-bit)

A-B

LVDS Channel B
(18/24-bit)

A-B

eDP (muxed on
LVDS Channel A)

A-B

VGA

Expansion

A-B

PCI Express x1

A-B

LPC

Serial

A-B

SMBus

A-B

I2C Bus

A-B

Serial Port

A-B

CAN Bus (muxed on
SER1)

Summary of Contents for SOM-6882

Page 1: ...User Manual SOM 6882 ...

Page 2: ...on Advantech assumes no liability under the terms of this warranty as a consequence of such events Because of Advantech s high quality control standards and rigorous testing most of our customers never need to use our repair service If an Advantech product is defec tive it will be repaired or replaced at no charge during the warranty period For out of warranty repairs you will be billed according ...

Page 3: ...ff and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help FM This equipment ...

Page 4: ...ontact your dealer immediately SOM 6882 CPU module 1 x Heatspreader 1960093586N000 Warning Warnings indicate conditions which if not observed can cause personal injury Caution Cautions are included to help you avoid damaging hardware or losing data e g There is a danger of a new battery exploding if it is incorrectly installed Do not attempt to recharge force open or heat the battery Replace the b...

Page 5: ...our any liquid into an opening This may cause fire or electrical shock 13 Never open the equipment For safety reasons the equipment should be opened only by qualified service personnel 14 If one of the following situations arises get the equipment checked by service personnel The power cord or plug is damaged Liquid has penetrated into the equipment The equipment has been exposed to moisture The e...

Page 6: ...amage To avoid electrical shock always disconnect the power from your PC chassis before you work on it Don t touch any components on the CPU card or other cards while the PC is on Disconnect power before making any configuration changes The sudden rush of power as you connect a jumper or install a card may damage sensitive elec tronic components ...

Page 7: ...ormation 15 2 1 Board Information 16 Figure 2 1 Board chips identify Front 16 Figure 2 2 Board chips identify Rear 16 2 1 1 Connector List 17 Table 2 1 FAN1 Fan 17 2 2 Mechanical Drawing 17 Figure 2 3 Board Mechanical Drawing Front 17 Figure 2 4 Board Mechanical Drawing Rear 18 Figure 2 5 Board Mechanical Drawing Side 18 2 3 Assembly Drawing 19 Figure 2 6 Assembly Drawing 19 Figure 2 7 WHL U 4C GT...

Page 8: ...ng 39 3 4 9 USB Configuration 40 Figure 3 28USB Configuration 40 Figure 3 29USB transfer time out setting 41 Figure 3 30Device power up delay setting 41 3 4 10 CSM Configuration 42 Figure 3 31CSM Configuration 42 Figure 3 32GateA20 Active Setting 42 Figure 3 33INT19 Trap Response Setting 43 Figure 3 34Boot option filter setting 43 Figure 3 35Storage setting 44 Figure 3 36Other PCI setting 44 3 4 1...

Page 9: ...Security Configuration setting 64 Figure 3 69Serial IO Configuration setting 64 Figure 3 70SCS Configuration setting 65 3 5 3 Security Setting 66 Figure 3 71Security Setup 66 3 5 4 Boot Settings 67 Figure 3 72Security Setup 67 3 5 5 Save Exit 68 Figure 3 73Security Setup 68 Chapter 4 S W Introduction Installation 69 4 1 S W Introduction 70 4 2 Driver Installation 70 4 2 1 Windows Driver Setup 70 4...

Page 10: ...SOM 6882 User Manual x ...

Page 11: ...Chapter 1 1 General Information This chapter gives background information on the SOM 6882 CPU Computer on Module Sections include Introduction Functional Block Diagram Product Specification ...

Page 12: ...dvantech iManager SUSI4 supports a lot of embedded application requirements such as multi level watchdog timer voltage and temperature monitoring thermal pro tection and mitigation through processor throttling LCD backlight on off and bright ness control embedded storage for customized information etc Advantech WISE PaaS RMM is provided for remote monitoring and controlling of devices and maintena...

Page 13: ... Ethernet GPIO General purpose input output HDA Intel High Definition Audio HD Audio refers to the specification released by Intel in 2004 for delivering high definition audio that is capable of playing back more channels at higher quality than AC 97 I2C Inter Integrated Circuit 2 wire clock and data signaling scheme allowing communication between integrated circuit primarily used to read and load...

Page 14: ...SOM 6882 User Manual 4 1 2 Functional Block Diagram ...

Page 15: ...6 compatible 1 3 2 Feature List Feature Type Connector Row Feature Type 6 Define SOM 6882 Max Min Display A B LVDS Channel A 18 24 bit 1 0 1 A B LVDS Channel B 18 24 bit 1 0 1 A B eDP muxed on LVDS Channel A 1 0 1 A B VGA 1 0 1 Expansion A B PCI Express x1 6 1 6 A B LPC 1 1 1 Serial A B SMBus 1 1 1 A B I2C Bus 1 1 1 A B Serial Port 2 0 2 A B CAN Bus muxed on SER1 1 0 1 ...

Page 16: ... Speaker Out 1 1 1 A B External BIOS ROM Support 2 0 2 A B Power Button Support 1 1 1 A B Power Good 1 1 1 A B VCC_5V_SBY Contacts 4 4 4 A B Sleep 1 0 1 A B Thermal Protection 1 0 1 A B Lid Input 1 0 1 A B Battery Low Alarm 1 0 1 A B Suspend Wake Signals 3 0 3 A B Fan PWM Tachometer 2 0 2 A B Trusted Platform Modules 1 0 1 Display C D Digital Display Interfaces 1 3 3 0 3 I O C D PEG PCI Express x1...

Page 17: ... or PCIe x2 Several configurable combinations may need BIOS modifies Please contact to Advantech sales or FAE for more detail 1 3 5 2 LPC Support Low Pin Count LPC 1 1 specification without DMA or bus mastering Allow to connect Super I O embedded controller or TPM LPC clock is 25MHz CPU Std Freq Max Turbo Freq Core Cache MB TDP W i7 8665UE 1 7GHz 4 4GHz 4 8 15 i5 8365UE 1 6GHz 4 1GHz 4 6 15 i3 814...

Page 18: ...USB3 0 3 1 Gen2 USB2 0 COM Express supports USB3 0 but SOM 6882 supports 4 ports USB3 1 Gen2 10 Gbps and 8ports USB2 0 480 Mbps which are backward compatible to USB1 x For USB3 1 supports LPM U0 U1 U2 and U3 manageability to saving power 1 3 7 4 USB3 1 1 3 7 5 USB2 0 1 3 7 6 SPI Bus Support BIOS flash only SPI clock can be 50MHz 33MHz or 20MHz capacity up to 16MB 1 3 7 7 GPIO 8 programmable genera...

Page 19: ...odule with connector and the other to carrier board follow by PICMG COM Express R3 0 specification BIOS BIOS chip is on module by default Also allows user to place BIOS chip on carrier board with appropriate design and jumper setting on BIOS_DIS 1 0 1 3 8 Power Management 1 3 8 1 Power Supply Supports both ATX and AT power modes VSB is for suspend power and can be option if not require standby sus...

Page 20: ...odule will cut all power includ ing suspend and active power into chipset and keep an on module controller active Therefore only an under 50mW power will consume which means user s battery pack can last longer time While this mode enable in BIOS system or module only allow a power button to boot rather than others such as WOL 1 3 9 Environment 1 3 9 1 Temperature Operating 0 60 C 32 140 F with an ...

Page 21: ...ager Support APIs for GPIO smart fan control multi stage watchdog timer and output temperature sensor hardware monitor etc Follow by PICMG EAPI 1 0 specification that provides backward compatibility 1 3 13 Power Consumption Hardware Configurations 1 MB SOM 6882C7 S7A1 PCB A101 3 2 DRAM Total 32GB ADVANTECH 16B 2Rx8 DDR4 2400 SO 2pcs 3 Carrier board SOM DB5830 A101 2 Test Condition 1 Test temperatu...

Page 22: ...Cores Freq Base Turbo CPU TDP LLC DDR4 SODI MM Giga LAN PCIe x1 USB 2 0 USB 3 0 SATA 3 0 LPC Power Thermal Solution Operating Temperat ure SOM 6882C7 S7A1 CORE I7 8665UE 4 1 7 4 4 15W 8MB non ECC 1 8 4 4 2 YES AT ATX Passive 0 60 C SOM 6882C5 S6A1 CORE I5 8365UE 4 1 6 4 1 15W 6MB non ECC 1 8 4 4 2 YES AT ATX Passive 0 60 C SOM 6882C3 U2A1 CORE I3 8145UE 4 2 2 3 9 15W 4MB non ECC 1 8 4 4 2 YES AT A...

Page 23: ...13 SOM 6882 User Manual Chapter 1 General Information ...

Page 24: ...SOM 6882 User Manual 14 ...

Page 25: ...Chapter 2 2 Mechanical Information This chapter gives mechanical information on the SOM 6882 CPU Computer on Module Sections include Board Information Mechanical Drawing Assembly Drawing ...

Page 26: ...esigning carrier boards to avoid mechani cal issues and thermal solutions for the best thermal dispassion performance Figure 2 1 Board chips identify Front Figure 2 2 Board chips identify Rear On Module Smart Fan Connector Generation 8th Intel Processor DDR4 SODIMM Channel A On board BIOS DDR4 SODIMM Channel B COM Express connector C D COM Express connector A B ...

Page 27: ...t 2D 3D models please look on Advantech s COM support ser vice website http com advantech com Figure 2 3 Board Mechanical Drawing Front Table 2 1 FAN1 Fan FAN1 Fan Description Wafer 2 0mm 3P 90D M DIP 2001 WR 03 LF W Lock Pin Pin Name 1 Fan Tacho Input 2 Fan Out 3 GND 0 4 45 13 80 91 95 0 15 95 84 75 0 4 48 71 87 19 91 95 ...

Page 28: ...SOM 6882 User Manual 18 Figure 2 4 Board Mechanical Drawing Rear Figure 2 5 Board Mechanical Drawing Side 0 10 50 14 13 76 13 91 0 48 71 83 50 87 19 91 0 15 95 84 75 8 4 2 10 Rear side height ...

Page 29: ...embly Drawing These figures demonstrate the assembly order from thermal module COM module to carrier board Figure 2 6 Assembly Drawing There are 4 reserved screw holes for SOM 6882 to be pre assembled with heat spreader SOM DB5830 SOM 6882 Heat Spreader Semi Cooler ...

Page 30: ...Manual 20 Please consider the CPU and chip height tolerance when designing your thermal solution Figure 2 7 WHL U 4C GT2 Height and Tolerance For all other SKUs please contact Advantech sales or FAE for more details ...

Page 31: ...Chapter 3 3 AMI BIOS This chapter gives BIOS setup information for the SOM 6882 CPU computer on module Sections include Introduction Entering Setup Hot Operation Key Exit BIOS Setup Utility ...

Page 32: ...navigation of the BIOS Setup Util ity Figure 3 1 Setup program initial screen AMI s 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 3 2 Entering Setup Turn on the computer and then press DEL or ESC to enter the Setup menu ...

Page 33: ... all the options that can be configured Grayed out options cannot be configured options in blue can The right frame displays the key legend Above the key legend is an area reserved for a text message When an option is selected in the left frame it is highlighted in white Often a text message will accom pany it System time System date Use this option to change the system time and date Highlight Sys...

Page 34: ...e left frame of the screen such as CPU Configuration to go to the sub menu for that item Users can display an Advanced BIOS Setup option by highlighting it using the Arrow keys All Advanced BIOS Setup options are described in this section The Advanced BIOS Setup screens are shown below The sub menus are described on the following pages Figure 3 3 Advanced BIOS features setup screen ...

Page 35: ...882 User Manual Chapter 3 AMI BIOS 3 4 1 RC ACPI Settings Figure 3 4 RC ACPI Settings 3 4 2 CPU Configuration Figure 3 5 Figure 3 5 CPU Configuration_1 Intel VMX Virtualization Technology Active Processor Core ...

Page 36: ...SOM 6882 User Manual 26 Figure 3 6 Active Processor Core Setting Hyper Threading AES MonitorMWait Intel Trusted Execution Technology ...

Page 37: ... AMI BIOS 3 4 3 Power Performance Figure 3 7 Power Performance CPU Power Management Control GT Power Management Control Figure 3 8 CPU Power Management Control Boot performance mode Intel SpeedStep Turbo Mode Config TDP Configurations ...

Page 38: ...SOM 6882 User Manual 28 Figure 3 9 Configurable TDP Boot mode Figure 3 10 Config TDP Turbo Activation Ratio ...

Page 39: ...29 SOM 6882 User Manual Chapter 3 AMI BIOS GT Power Management Control Figure 3 11 GT Power Management Control RC6 Render Standby Check to enable render standby support ...

Page 40: ...SOM 6882 User Manual 30 3 4 4 PCH FW Configuration Figure 3 12 PCH FW Configuration ME Firmware Version Mode SKU Status 1 Status 2 ME State ME Unconfig on RTC Clear Firmware Update Configuration ...

Page 41: ...31 SOM 6882 User Manual Chapter 3 AMI BIOS Figure 3 13 Firmware Update Configuration 3 4 5 Trusted Computing Figure 3 14 Trusted Computing ...

Page 42: ...SOM 6882 User Manual 32 3 4 6 ACPI Settings Figure 3 15 ACPI Settings Enable ACPI Auto Configuration Enable Hibernation ACPI Sleep State S3 Video Repost ...

Page 43: ... Figure 3 16 Embedded Controller CPU Shutdown Temperature Smart Fan COM Module Smart Fan Carrier Board Backlight Enable Polarity Brightness Mode Selection Brightness PWM Polarity Power Saving Mode Serial Port 1 Configuration Serial Port 2 Configuration Hardware Monitor ...

Page 44: ... User Manual 34 Serial Port 1 Configuration Figure 3 17 Serial Port 1 Configurations Serial Port Change Settings Serial Port 2 Configuration Figure 3 18 Serial Port 2 Configurations Serial Port Change Settings ...

Page 45: ...35 SOM 6882 User Manual Chapter 3 AMI BIOS Hardware Monitor Figure 3 19 Hardware Monitor 3 4 8 Serial Port Console Redirection Figure 3 20 Serial Port Console Redirection ...

Page 46: ...SOM 6882 User Manual 36 COM1 Console Redirection Figure 3 21 Terminal Type Setting Figure 3 22 Terminal Type Setting ...

Page 47: ...37 SOM 6882 User Manual Chapter 3 AMI BIOS Figure 3 23 Data Bits Setting Figure 3 24 Parity Setting ...

Page 48: ...SOM 6882 User Manual 38 Figure 3 25 Stop Bits Setting Figure 3 26 Flow control Setting ...

Page 49: ... SOM 6882 User Manual Chapter 3 AMI BIOS Figure 3 27 Putty KeyPad Setting COM2 Console Redirection COM3 Console Redirection COM4 Console Redirection Legacy Console Redirection Settings Console Redirection ...

Page 50: ...onfiguration Legacy USB support Enables Legacy USB support Auto option disables legacy support if no USB devices are connected Disable option will keep USB devices available only for EFI applications XHCI hand off USB mass storage driver support USB transfer time out ...

Page 51: ...41 SOM 6882 User Manual Chapter 3 AMI BIOS Figure 3 29 USB transfer time out setting Device reset time out Device power up delay Figure 3 30 Device power up delay setting ...

Page 52: ...SOM 6882 User Manual 42 3 4 10 CSM Configuration Figure 3 31 CSM Configuration CSM Support GateA20 Active Figure 3 32 GateA20 Active Setting INT19 Trap Response ...

Page 53: ...43 SOM 6882 User Manual Chapter 3 AMI BIOS Figure 3 33 INT19 Trap Response Setting Boot option filter Figure 3 34 Boot option filter setting Network Storage ...

Page 54: ...SOM 6882 User Manual 44 Figure 3 35 Storage setting Video Other PCI devices Figure 3 36 Other PCI setting ...

Page 55: ...45 SOM 6882 User Manual Chapter 3 AMI BIOS 3 4 11 NVMe Configuration Figure 3 37 NVMe Configuration 3 4 12 SDIO Configuration Figure 3 38 SDIO Configuration ...

Page 56: ...SOM 6882 User Manual 46 SDIO Access Mode Figure 3 39 SDIO Access Mode Setting MMC DG4032 Figure 3 40 MMC DG4032 Setting ...

Page 57: ...47 SOM 6882 User Manual Chapter 3 AMI BIOS 3 4 13 Network Stack Configuration Figure 3 41 Network Stack Configuration Figure 3 42 Network Stack Configuration Setting ...

Page 58: ...he chipset BIOS Setup screen You can display a chipset BIOS setup option by highlighting it using the Arrow keys All Plug and Play BIOS setup options are described in this section The Plug and Play BIOS Setup screen is shown below Figure 3 43 Chipset Setup System Agent SA Configuration PCH IO Configuration ...

Page 59: ... User Manual Chapter 3 AMI BIOS 3 5 1 System Agent SA Configuration Figure 3 44 System Agent SA Configuration Memory Configuration Graphics Configuration VT d Memory Configuration Figure 3 45 Memory Configuration ...

Page 60: ...SOM 6882 User Manual 50 Graphics Configuration Figure 3 46 Graphics Configuration Primary Display Figure 3 47 Primary Display ...

Page 61: ...51 SOM 6882 User Manual Chapter 3 AMI BIOS Internal Graphics Figure 3 48 Internal Graphics setting GTT Size Figure 3 49 GTT Size setting ...

Page 62: ...SOM 6882 User Manual 52 Aperture Size Figure 3 50 Aperture Size setting DVMT Pre Allocated Figure 3 51 DVMT Pre Allocated setting ...

Page 63: ...53 SOM 6882 User Manual Chapter 3 AMI BIOS DVMT Total Gfx Mem Figure 3 52 DVMT Total Gfx Mem setting PM Support Figure 3 53 PM Support setting ...

Page 64: ...SOM 6882 User Manual 54 PAVP Enable PAVP Enable LCD Control Figure 3 54 LCD Control setting NXP non EDID Support Color depth and packing format Figure 3 55 Color depth and packing format setting ...

Page 65: ...55 SOM 6882 User Manual Chapter 3 AMI BIOS Dual LVDS mode Figure 3 56 Dual LVDS mode setting LCD Panel Type Figure 3 57 LCD Panel Type ...

Page 66: ...SOM 6882 User Manual 56 LVDS clock spreading Figure 3 58 LVDS clock spreading setting LVDS swing level Figure 3 59 LVDS swing level setting ...

Page 67: ...57 SOM 6882 User Manual Chapter 3 AMI BIOS Intel Ultrabook Event Support Figure 3 60 Intel Ultrabook Event Support setting ...

Page 68: ...1 PCH IO Configuration PCI Express Configuration SATA And RST Configuration USB Configuration Security Configuration HD Audio Configuration Serial IO Configuration SCS Configuration PCH LAN Controller Wake on LAN Enable Serial IRQ Mode State After G3 PCie Pll SSC ...

Page 69: ... Port 1 PCI Express Root Port 1 settings PCI Express Root Port 2 PCI Express Root Port 2 settings PCI Express Root Port 3 PCI Express Root Port 3 settings PCI Express Root Port 4 PCI Express Root Port 4 settings PCI Express Root Port 5 PCI Express Root Port 2 settings PCI Express Root Port 6 PCI Express Root Port 3 settings PCI Express Root Port 7 PCI Express Root Port 4 settings ...

Page 70: ...SOM 6882 User Manual 60 PCI Express Root Port 0 Configuration Figure 3 63 PCI Express Root Port 0 Configuration PCI Express Root Port 0 ASPM Hot Plug PCIe Speed ...

Page 71: ...de Selection Determines how SATA controller s operate Software Feature Mask Configuration Enable Disable SATA Device Aggressive LPM Support SATA Controller Speed Indicates the maximum speed the SATA controller can support Port 0 Enable or Disable SATA port SATA Device Type SATA Port 0 DevSlp Port 1 Enable or Disable SATA port SATA Device Type SATA Port 0 DevSlp ...

Page 72: ...e 3 65 USB Configuration XHCI Disable Compliance Mode Options to disable Compliance Mode Default is False which does not disable Compliance Mode Set to TRUE to disable Compliance Mode Security Configuration Figure 3 66 Security Configuration setting ...

Page 73: ...udio Configuration Figure 3 67 HD Audio Configuration HD Audio Control Detection of the HD Audio device Disabled HDA will be unconditionally disabled Enabled HDA will be unconditionally enabled Auto HDA will be enabled if present disabled otherwise ...

Page 74: ...SOM 6882 User Manual 64 Security Configuration Figure 3 68 Security Configuration setting RTC Memory Lock BIOS Lock Serial IO Configuration Figure 3 69 Serial IO Configuration setting ...

Page 75: ...SOM 6882 User Manual Chapter 3 AMI BIOS SCS Configuration Figure 3 70 SCS Configuration setting eMMC 5 0 Controller eMMC 5 0 HS400 Mode Driver Strength SDCard 3 0 Controller SDCard Write Protect Pin Enable ...

Page 76: ...6898 main BIOS setup menu All Security Setup options such as password protection is described in this section To access the sub menu for the following items select the item and press Enter Change Administrator User Password Select this option and press ENTER to access the sub menu and then type in the password ...

Page 77: ...67 SOM 6882 User Manual Chapter 3 AMI BIOS 3 5 4 Boot Settings Figure 3 72 Security Setup Setup Prompt Timeout Bootup NumLock State Quiet Boot Boot option 1 Fast Boot ...

Page 78: ...3 5 5 Save Exit Figure 3 73 Security Setup Save Changes and Exit Discard Changes and Exit Save Changes and Reset Discard Changes and Reset Save Changes Discard Changes Restore Defaults Save User Defaults Restore User Defaults ...

Page 79: ...Chapter 4 4 S W Introduction Installation S W Introduction Driver Installation Advantech iManager ...

Page 80: ...ke Windows Embedded Software solu tions easily and widely available to the embedded computing community 4 2 Driver Installation The Intel Chipset Software Installation CSI utility installs the Windows INF files that outline to the operating system how the chipset components will be configured 4 2 1 Windows Driver Setup SOM 6882 supports Windows 10 Enterprise To install the drivers on a windows bas...

Page 81: ...rovide an advanced watchdog to handle errors just as they happen iManager also comes with a secure encrypted EEPROM for storing important security key or other customer define information All the embedded functions are configured through API and pro vide corresponding utilities to demonstrate These APIs comply with PICMG EAPI Embedded Application Programmable Interface specification and unify in t...

Page 82: ...SOM 6882 User Manual 72 ...

Page 83: ...Appendix A A Pin Assignment This appendix gives you the infor mation about the hardware pin assignment of the SOM 6882 CPU System on Module Sections include SOM 6882 Type 6 Pin Assign ment ...

Page 84: ...A A9 GBE0_MDI1 B9 N A A10 GBE0_MDI1 B10 LPC_CLK A11 GND FIXED B11 GND FIXED A12 GBE0_MDI0 B12 PWRBTN A13 GBE0_MDI0 B13 SMB_CK A14 N A B14 SMB_DAT A15 SUS_S3 B15 SMB_ALERT A16 SATA0_TX B16 SATA1_TX A17 SATA0_TX B17 SATA1_TX A18 SUS_S4 B18 SUS_STAT A19 SATA0_RX B19 SATA1_RX A20 SATA0_RX B20 SATA1_RX A21 GND FIXED B21 GND FIXED A22 SATA2_TX B22 N A A23 SATA2_TX B23 N A A24 SUS_S5 B24 PWR_OK A25 SATA2...

Page 85: ...62 PCIE_TX2 B62 PCIE_RX2 A63 GPI1 B63 GPO3 A64 PCIE_TX1 B64 PCIE_RX1 A65 PCIE_TX1 B65 PCIE_RX1 A66 GND B66 WAKE0 A67 GPI2 B67 WAKE1 A68 PCIE_TX0 B68 PCIE_RX0 A69 PCIE_TX0 B69 PCIE_RX0 A70 GND FIXED B70 GND FIXED A71 LVDS_A0 B71 LVDS_B0 A72 LVDS_A0 B72 LVDS_B0 A73 LVDS_A1 B73 LVDS_B1 A74 LVDS_A1 B74 LVDS_B1 A75 LVDS_A2 B75 LVDS_B2 A76 LVDS_A2 B76 LVDS_B2 A77 LVDS_VDD_EN B77 LVDS_B3 A78 LVDS_A3 B78 ...

Page 86: ...108 VCC_12V A109 VCC_12V B109 VCC_12V A110 GND FIXED B110 GND FIXED SOM 6882 Row C D C1 GND FIXED D1 GND FIXED C2 GND D2 GND C3 USB_SSRX0 D3 USB_SSTX0 C4 USB_SSRX0 D4 USB_SSTX0 C5 GND D5 GND C6 USB_SSRX1 D6 USB_SSTX1 C7 USB_SSRX1 D7 USB_SSTX1 C8 GND D8 GND C9 USB_SSRX2 D9 USB_SSTX2 C10 USB_SSRX2 D10 USB_SSTX2 C11 GND FIXED D11 GND FIXED C12 USB_SSRX3 D12 USB_SSTX3 C13 USB_SSRX3 D13 USB_SSTX3 C14 G...

Page 87: ...D C42 N A D42 DDI2_PAIR1 C43 N A D43 DDI2_PAIR1 C44 N A D44 DDI2_HPD C45 N A D45 N A C46 N A D46 DDI2_PAIR2 C47 N A D47 DDI2_PAIR2 C48 N A D48 N A C49 N A D49 DDI2_PAIR3 C50 N A D50 DDI2_PAIR3 C51 GND FIXED D51 GND FIXED C52 N A D52 N A C53 N A D53 N A C54 N A D54 N A C55 N A D55 N A C56 N A D56 N A C57 N A D57 TYPE2 GND C58 N A D58 N A C59 N A D59 N A C60 GND FIXED D60 GND FIXED C61 N A D61 N A C...

Page 88: ...D C91 N A D91 N A C92 N A D92 N A C93 GND D93 GND C94 N A D94 N A C95 N A D95 N A C96 GND D96 GND C97 N A D97 RSVD C98 N A D98 N A C99 N A D99 N A C100 GND FIXED D100 GND FIXED C101 N A D101 N A C102 N A D102 N A C103 GND D103 GND C104 VCC_12V D104 VCC_12V C105 VCC_12V D105 VCC_12V C106 VCC_12V D106 VCC_12V C107 VCC_12V D107 VCC_12V C108 VCC_12V D108 VCC_12V C109 VCC_12V D109 VCC_12V C110 GND FIXE...

Page 89: ...Appendix B B Watchdog Timer This appendix gives you the infor mation about the watchdog timer programming on the SOM 6882 CPU System on Module Sections include Watchdog Timer Programming ...

Page 90: ...mber from BIOS and then set to EC Only 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 Trigger Event Note IRQ BIOS setting default disable NMI N A SCI Support Power Off Support H W Restart Support WDT Pin Activate Support ...

Page 91: ...Appendix C C Programming GPIO This Appendix gives the illustra tion of the General Purpose Input and Output pin setting Sections include System I O ports ...

Page 92: ...82 User Manual 82 C 1 GPIO Register For details please refer to iManager Software API User Manual GPIO Byte Mapping H W Pin Name BIT0 GPO0 BIT1 GPO1 BIT2 GPO2 BIT3 GPO3 BIT4 GPI0 BIT5 GPI1 BIT6 GPI2 BIT7 GPI3 ...

Page 93: ...ssignments This appendix gives you the infor mation about the system resource allocation on the SOM 6882 CPU System on Module Sections include System I O ports DMA Channel Assignments Interrupt Assignments 1st MB Memory Map ...

Page 94: ...5 Motherboard resources 0066 0066 Microsoft ACPI Compliant Embedded Controller 0067 0067 Motherboard resources 0070 0070 Motherboard resources 0070 0077 System CMOS real time clock 0080 0080 Motherboard resources 0092 0092 Motherboard resources 00A0 00A1 Programmable interrupt controller 00A4 00A5 Programmable interrupt controller 00A8 00A9 Programmable interrupt controller 00AC 00AD Programmable ...

Page 95: ...xpress Root Complex 164E 164F Motherboard resources 1800 18FE Motherboard resources 1854 1857 Motherboard resources 2000 20FE Motherboard resources 3000 303F Intel R UHD Graphics 630 3060 307F Standard SATA AHCI Controller 3080 3083 Standard SATA AHCI Controller 3090 3097 Standard SATA AHCI Controller EFA0 EFBF Intel R SMBus A323 FFF8 FFFF Intel R Active Management Technology SOL COM3 Table D 1 Sy...

Page 96: ...IRQ 54 511 Microsoft ACPI Compliant System IRQ 11 Intel R SMBus A323 IRQ 11 Intel R Thermal subsystem A379 IRQ 16 High Definition Audio Controller IRQ 19 Intel SD Host Controller IRQ 19 Intel R Active Management Technology SOL COM3 IRQ 1024 Intel SD Host Controller IRQ 0xFFFFFFFA 6 Intel R Ethernet Connection 7 I219 LM IRQ 0xFFFFFFFB 5 Intel R Management Engine Interface IRQ 0xFFFFFFFC 4 Intel R U...

Page 97: ...HCI Controller 0xA1138000 0xA11380FF Intel R SMBus A323 0xA1139000 0xA11397FF Standard SATA AHCI Controller 0xA113A000 0xA113A0FF Standard SATA AHCI Controller 0xA113D000 0xA113DFFF Intel SD Host Controller 0xA113F000 0xA113FFFF Intel R Thermal Subsystem A379 0xE0000000 0xEFFFFFFF Motherboard resources 0xFC800000 0xFE7FFFFF PCI Express Root Complex 0xFD000000 0xFD69FFFF Motherboard resources 0xFD6...

Page 98: ... resources 0xFED00000 0xFED003FF High precision event timer 0xFED10000 0xFED17FFF Motherboard resources 0xFED18000 0xFED18FFF Motherboard resources 0xFED19000 0xFED19FFF Motherboard resources 0xFED20000 0xFED3FFFF Motherboard resources 0xFED45000 0xFED8FFFF Motherboard resources 0xFED90000 0xFED93FFF Motherboard resources 0xFEE00000 0xFEEFFFFF Motherboard resources 0xFF000000 0xFFFFFFFFF Motherboa...

Page 99: ...89 SOM 6882 User Manual Appendix D System Assignments ...

Page 100: ...ations are subject to change without notice No part of this publication may be reproduced in any form or by any means electronic photocopying recording or otherwise without prior written permis sion of the publisher All brand and product names are trademarks or registered trademarks of their respective companies Advantech Co Ltd 2020 ...

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