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Summary of Contents for IBASE Technology ET976
- Page 1 ET976 AMD Ryzen™ (FP5) COM Express Type 6 Module User’s Manual Version 1.0...
- Page 2 No part of this publication may be reproduced, copied, stored in a retrieval system, translated into any language or transmitted in any form or by any means, electronic, mechanical, photocopying, or otherwise, without the prior written consent of IBASE Technology, Inc. (hereinafter referred to as “IBASE”). Disclaimer IBASE reserves the right to make changes and improvements to the products described in this document without prior notice.
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Page 3: Compliance
0.1% by weight (1000 ppm) except for cadmium, limited to 0.01% by weight (100 ppm). • Lead (Pb) • Mercury (Hg) • Cadmium (Cd) • Hexavalent chromium (Cr6+) • Polybrominated biphenyls (PBB) • Polybrominated diphenyl ether (PBDE) ET976 Series User’s Manual... -
Page 4: Important Safety Information
Danger of explosion if the internal lithium-ion battery is replaced by an incorrect type. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions or recycle them at a local recycling facility or battery collection point. ET976 Series User’s Manual... -
Page 5: Warranty Policy
Software in use (such as OS and application software, including the version numbers) If repair service is required, you can download the RMA form at http://www.ibase.com.tw/english/Supports/RMAService/. Fill out the form and contact your distributor or sales representative. ET976 Series User’s Manual... -
Page 6: Table Of Contents
Block Diagram ..................5 Board Layout ..................6 Dimensions ..................7 Chapter 2 Hardware Configuration .......... 9 ET976 COM Express Connectors ............10 Chapter 3 Drivers Installation ..........13 Introduction ..................14 AMD Ryzen™ V1000 Graphics Drivers ..........14 Realtek HD Audio Driver Installation ..........16 LAN Driver Installation ............... - Page 7 Main Settings ..................23 Advanced Settings ................23 Chipset Settings ................38 Security Settings ................39 Boot Settings ..................41 Save & Exit ..................42 Appendix ..................43 I/O Port Address Map ................44 Interrupt Request Lines (IRQ) ............47 Watchdog Timer Configuration ............48 ET976 Series User’s Manual...
- Page 8 This page is intentionally left blank. viii ET976 Series User’s Manual...
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Page 9: Chapter 1 General Information
Chapter 1 General Information The information provided in this chapter includes: • Features • Packing List • Optional Accessories • Specifications • Block Diagram • Board Layout • Board Dimensions... -
Page 10: Introduction
Introduction ET976 is a COM Express Type-6 module supporting AMD V1000 series APUs with AMD V1000 series built-in Radeon Vega graphics for two independent displays with interface on the carrier board. It supports DDR4-2666 memory for QC APUs and DDR4-2400 for DC APUs. -
Page 11: Packing List
General Information Packing List Your ET976 package should include the items listed below. If any of the items below is missing, contact the distributor or dealer from whom you purchased the product. • ET976 COM Express Module • Disk (including drivers and flash memory utility) •... - Page 12 Infineon SLB9670VQ2 TPM 2.0 CE (EN55032:2012), FCC Class B Certification OS support Windows 10 (64bit) 125mm x 95mm Board size RoHS Operating 0°C~60°C temperature Storage -20°C~80°C temperature All specifications are subject to change without prior notice. ET976 Series User’s Manual...
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Page 13: Block Diagram
General Information Block Diagram ET976 Series User’s Manual... -
Page 14: Board Layout
Board Layout Top View Bottom View ＊The pictures above are for reference only. ET976 Series User’s Manual... -
Page 15: Dimensions
General Information Dimensions Unit: mm ET976 Series User’s Manual... - Page 16 This page is intentionally left blank. ET976 Series User’s Manual...
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Page 17: Chapter 2 Hardware Configuration
Chapter 2 Hardware Configuration The ET976 is connected to the COM Express carrier board via two 220-pin connectors based on the COM Express 3.0 standard. Each connector contains two rows of signals (A-B & C-D). This section provides pinout definitions of the ET976... -
Page 18: Et976 Com Express Connectors
ET976 COM Express Connectors COM Express Module Type 6 Connector (COM_E_AB1, COM_E_CD1) Row A Row B Row C Row D Signal Signal Signal Signal GND (FIXED) GND (FIXED) GND (FIXED) GND (FIXED) GBE0_MDI3- GBE0_ACT# GBE0_MDI3+ LPC_FRAME# USB_SSRX0- USB_SSTX0- GBE0_LINK100# LPC_AD0... - Page 19 D70 GND (FIXED) LVDS_A0+/ LVDS_B0+ C71 PEG_RX6+ D71 PEG_TX6+ eDP_TX2+ LVDS_A0-/ LVDS_B0- C72 PEG_RX6- D72 PEG_TX6- eDP_TX2- LVDS_A1+/ LVDS_B1+ C73 GND D73 GND eDP_TX1+ LVDS_A1-/ LVDS_B1- C74 PEG_RX7+ D74 PEG_TX7+ eDP_TX1- LVDS_A2+/ LVDS_B2+ C75 PEG_RX7- D75 PEG_TX7- eDP_TX0+ ET976 Series User’s Manual...
- Page 20 A107 VCC_12V B107 VCC_12V C107 VCC_12V D107 VCC_12V A108 VCC_12V B108 VCC_12V C108 VCC_12V D108 VCC_12V A109 VCC_12V B109 VCC_12V C109 VCC_12V D109 VCC_12V A110 GND (FIXED) B110 GND (FIXED) C110 GND (FIXED) D110 GND (FIXED) ET976 Series User’s Manual...
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Page 21: Chapter 3 Drivers Installation
Chapter 3 Drivers Installation This chapter introduces installation of the following drivers: • AMD Ryzen™ V1000 Graphics Drivers • Realtek HD Audio Driver Installation • LAN Driver Installation • Observer Setup Wizard... -
Page 22: Introduction
AMD Ryzen™ V1000 Graphics Drivers Insert the disk enclosed in the package with the board. Click AMD on the left pane and then AMD Ryzen V1000 Drivers. Click AMD Ryzen V1000 Graphics Drivers. ET976 Series User’s Manual... - Page 23 Read the software license agreement and click Accept and Install to proceed. Choose and click on either Express Install or Custom Install. Proceed to install the graphics driver. Restart the computer when prompted for changes to take effect. ET976 Series User’s Manual...
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Page 24: Realtek Hd Audio Driver Installation
Click AMD on the left pane and then AMD Ryzen V1000 Drivers. Click Realtek High Definition Audio Driver. On the Welcome screen of the InstallShield Wizard, click Next to continue with the installation. When installation is complete, restart the computer when prompted. ET976 Series User’s Manual... -
Page 25: Lan Driver Installation
On the Setup Options screen, tick the checkbox to select the desired driver(s) for installation. Then click Next to continue. On the next screen, click Install to begin the installation. Once “Install wizard is Completed,” click Finish. ET976 Series User’s Manual... -
Page 26: Observer Setup Wizard
Observer Setup Wizard Click Tools on the left pane and then Observer. On the Welcome screen, click Next to install Observer on your system. It is recommended that you close all other applicatoins before continuing. ET976 Series User’s Manual... - Page 27 To continue, click Next. If you would like to select a different folder, click Browse. In the Ready to Install screen, click Install to continue with the installation. On the following screen, you will be prompted to restart your computer to complete the installation. Click Finish. ET976 Series User’s Manual...
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Page 29: Chapter 4 Bios Setup
Chapter 4 BIOS Setup This chapter describes the different settings available in the AMI BIOS that comes with the board. The topics covered in this chapter are as follows: • Main Settings • Advanced Settings • Chipset Settings • Security Settings •... -
Page 30: Introduction
These defaults have been carefully chosen by both AMI and your system manufacturer to provide the absolute maximum performance and reliability. Changing the defaults could make the system unstable and crash in some cases. ET976 Series User’s Manual... -
Page 31: Main Settings
Set the time. Use the <Tab> key to switch between the data elements. 4.4 Advanced Settings This section allows you to configure, improve your system and allows you to set up some system features according to your preference. ET976 Series User’s Manual... - Page 32 4.4.1 AMD CBS ET976 Series User’s Manual...
- Page 33 O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available. Pending operation Schedule an operation for the Security Device. NOTE: Your computer will reboot during restart in order to change State of Security Device. ET976 Series User’s Manual...
- Page 34 ACPI Sleep State Selects an ACPI sleep state where the system will enter when the Suspend button is pressed. 4.4.4 IDE Configuration BIOS Setting Description SATA Ports Detects the connection of SATA Port0 and SATA Port1. ET976 Series User’s Manual...
- Page 35 BIOS Setup 4.4.5 eDP/LVDS Configuration BIOS Setting Description eDP / LVDS Control Enable or Disables eDP / LVDS out. ET976 Series User’s Manual...
- Page 36 4.4.6 F81964 Super IO Configuration This section describes the system Super IO Chip parameters. Serial Port 1 Configuration: Serial Port 2 Configuration: ET976 Series User’s Manual...
- Page 37 BIOS Setup Paralle Port Configuration: ET976 Series User’s Manual...
- Page 38 4.4.7 F81804SEC Super IO Configuration This section describes the Super IO Chip parameters. ET976 Series User’s Manual...
- Page 39 Enables / Disables the system smart fans feature. Function These fields are the parameters of the hardware Temperatures / monitoring function feature of the motherboard. Voltages The values are read-only values as monitored by the system and show the PC health status. ET976 Series User’s Manual...
- Page 40 4.4.10 CPU Configuration BIOS Setting Description Node 0 Information Displays the memory information related to Node 0. ET976 Series User’s Manual...
- Page 41 BIOS Setup 4.4.11 AMI Graphic Output Protocol Policy BIOS Setting Description Output Select Allows you to select an output interface. 4.4.12 Network Stack Configuration BIOS Setting Description Network Stack Enables / Disables UEFI Network Stack. ET976 Series User’s Manual...
- Page 42 4.4.13 CSM Configuration BIOS Setting Description CSM Support Enables / Disables CSM support. Controls the execution of UEFI and Legacy PXE OpROM. Network Options: Do not launch / Legacy ET976 Series User’s Manual...
- Page 43 BIOS Setup 4.4.14 CSM Configuration ET976 Series User’s Manual...
- Page 44 4.4.15 NVMe Configuration ET976 Series User’s Manual...
- Page 45 Host Controller. Device power-up Auto uses default value for a Root port it is delay 100ms. But for a Hub port, the delay is taken from Hub descriptor. Options: Auto / Manual ET976 Series User’s Manual...
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Page 46: Chipset Settings
4.5.1 SB USB Configuration BIOS Setting Description SB USB Configuration Options for SB USB Configuration. 4.5.1.1. XHCI Ports BIOS Setting Description XHCI 0 & XHCI 1 Enables / Disables the XHCI0 & XHCI1 ports Ports (XHCI/EMCI). ET976 Series User’s Manual... -
Page 47: Security Settings
BIOS Setup 4.6 Security Settings BIOS Setting Description Administrator Sets an administrator password for the setup Password utility. User Password Sets a user password. Secure Boot Customizable Secure Boot ET976 Series User’s Manual... - Page 48 Platform Key(PK) is enrooled, System mode is user/deployed, and CSM is disabled Customizable Secure Boot mode: Secure Boot In Custom mode, Secure Boot Policy Variables Customization can be configured by a physically present user without full authentication. ET976 Series User’s Manual...
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Page 49: Boot Settings
Boot mode select Selects a Boot mode, Legacy / UEFI. Boot Option Priorities Sets the system boot order. UEFI Hard Disk Drive Specifies the Boot Device Priority sequence BBS Priorities from available UEFI Hard Disk Drivers. ET976 Series User’s Manual... -
Page 50: Save & Exit
Restore / Loads defaults values for all the setup Restore Defaults 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. ET976 Series User’s Manual... -
Page 51: Appendix
Appendix This section provides the mapping addresses of peripheral devices and the sample code of watchdog timer configuration. -
Page 52: I/O Port Address Map
PCI Express Root Complex 0x000003B0-0x000003DF PCI Express Root Complex 0x00000D00-0x0000FFFF PCI Express Root Complex 0x0000F000-0x0000FFFF PCI Express Root Port 0x0000E000-0x0000EFFF PCI Express Root Port 0x0000E000-0x0000EFFF PCI Express Upstream Switch Port 0x0000E000-0x0000EFFF PCI Express Downstream Switch Port 0x00000040-0x00000043 System timer ET976 Series User’s Manual... - Page 53 0x00000C14-0x00000C14 Motherboard resources 0x00000C50-0x00000C51 Motherboard resources 0x00000C52-0x00000C52 Motherboard resources 0x00000C6C-0x00000C6C Motherboard resources 0x00000C6F-0x00000C6F Motherboard resources 0x00000CD0-0x00000CD1 Motherboard resources 0x00000CD2-0x00000CD3 Motherboard resources 0x00000CD4-0x00000CD5 Motherboard resources 0x00000CD6-0x00000CD7 Motherboard resources 0x00000CD8-0x00000CDF Motherboard resources 0x00000800-0x0000089F Motherboard resources 0x00000B00-0x00000B0F Motherboard resources ET976 Series User’s Manual...
- Page 54 Motherboard resources 0x00000900-0x0000090F Motherboard resources 0x00000910-0x0000091F 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 ET976 Series User’s Manual...
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Page 55: Interrupt Request Lines (Irq)
PCI Express Downstream Switch Port IRQ 42949672890 IRQ 4294967269~71 AMD Radeon(TM) Vega 8 Graphics IRQ 4294967253~ AMD USB 3.10 eXtensible Host Controller - 4294967260 1.10 (Microsoft) IRQ 4294967288 PCI Express Downstream Switch Port IRQ 4294967284~ AMD PSP 10.0 Device 4294967285 ET976 Series User’s Manual... -
Page 56: Watchdog Timer Configuration
//Check if this SIO is F81804 return 0; F81804DioInit(); //Init F81804 DIO F81804SetOutput(0x00); //Set out0-3 to Low DIO = F81804GetInput(); if(DIO != 0x00){ return 0; F81804SetOutput(0x1E); //Set out0-3 to High DIO = F81804GetInput(); if(DIO != 0x0F){ return 0; ET976 Series User’s Manual... - Page 57 ((tmp2 & 0x80) >> 4); return input; //Check if CHIP_ID for F81804 UINT8 F81804Init(){ UINT8 CHIP_ID1, CHIP_ID2; IoWrite8(F81804_CONFIG_INDEX, 0x20); CHIP_ID1 = IoRead8(F81804_CONFIG_DATA); IoWrite8(F81804_CONFIG_INDEX, 0x21); CHIP_ID2 = IoRead8(F81804_CONFIG_DATA); if((CHIP_ID1 != 0x15) && (CHIP_ID2 != 0x02)) return 0; return 1; ET976 Series User’s Manual...
- Page 58 F8104ProgramRegister(0x98, 0xE1, 0x1E); VOID F8104ProgramRegister( UINT8 Register, UINT8 AndData, UINT8 OrData){ UINT8 temp; IoWrite8(F81804_CONFIG_INDEX, Register); temp = IoRead8(F81804_CONFIG_DATA); temp &= AndData; temp |= OrData; IoWrite8(F81804_CONFIG_DATA, temp); VOID F8104EnterConfig(){ IoWrite8(F81804_CONFIG_INDEX, F81804_CONFIG_MODE_ENTER_VALUE); IoWrite8(F81804_CONFIG_INDEX, F81804_CONFIG_MODE_ENTER_VALUE); VOID F8104ExitConfig(){ IoWrite8(F81804_CONFIG_INDEX, F81804_CONFIG_MODE_EXIT_VALUE); ET976 Series User’s Manual...
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