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SOM-5787/6787 User Manual

B.1.5

GPIO2x Input Status Register - Index 22h

Table B.5: Index 22h

Bit

Name

P/W

PWR

Description

GP27_PSTS

VSB3V

Read the GPIO27 data on the pin

GP26_PSTS

VSB3V

Read the GPIO26 data on the pin

GP25_PSTS

VSB3V

Read the GPIO25 data on the pin

GP24_PSTS

VSB3V

Read the GPIO24 data on the pin

GP23_PSTS

VSB3V

Read the GPIO23 data on the pin

GP22_PSTS

VSB3V

Read the GPIO22 data on the pin

GP21_PSTS

VSB3V

Read the GPIO21 data on the pin

GP20_PSTS

VSB3V

Read the GPIO20 data on the pin

Summary of Contents for SOM-5787

Page 1: ...User Manual SOM 5787 6787 ...

Page 2: ...ation 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 accordi...

Page 3: ...harmful interference to radio communications Opera tion of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Technical Support and Assistance 1 Visit the Advantech web site at www advantech com support where you can find the latest information about the product 2 Contact your distribut...

Page 4: ...cal 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 equipment does not work well or you cannot get it to work acco...

Page 5: ...om 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 6: ...SOM 5787 6787 User Manual vi ...

Page 7: ...in setup screen 11 3 2 1 System time System date 11 3 3 Advanced BIOS Features Setup 12 Figure 3 3 Advanced BIOS features setup screen 12 3 3 1 CPU Configuration 12 Figure 3 4 CPU Configuration Setting 12 3 3 2 IDE Configuration 13 Figure 3 5 IDE Configuration 13 3 3 3 Floppy Configuration 14 Figure 3 6 Floppy Configuration 14 3 3 4 Super I O Configuration 15 Figure 3 7 Super I O Configuration 15 ...

Page 8: ...ration 29 3 7 Advanced Chipset Settings 30 Figure 3 29Advanced Chipset Settings 30 3 7 1 North Bridge Chipset Configuration 30 Figure 3 30North Bridge Configuration 30 Figure 3 31Video function Configuration 31 3 7 2 South Bridge Chipset Configuration 32 Figure 3 32South Bridge Configuration 32 3 8 Exit Option 33 Figure 3 33Exit Option 33 3 8 1 Save Changes and Exit 33 3 8 2 Discard Changes and Ex...

Page 9: ...ter Index 20h 43 Table B 3 Index 20h 43 B 1 4 GPIO2x Output Data Register Index 21h 43 Table B 4 Index 21h 43 B 1 5 GPIO2x Input Status Register Index 22h 44 Table B 5 Index 22h 44 Appendix C System Assignments 45 C 1 System I O Ports 46 Table C 1 System I O ports 46 C 2 DMA Channel Assignments 47 Table C 2 DMA channel assignments 47 C 3 Interrupt Assignments 48 Table C 3 Interrupt assignments 48 ...

Page 10: ...SOM 5787 6787 User Manual x ...

Page 11: ...Chapter 1 1 General Information This chapter gives background information on the SOM 5787 6787 CPU System on Module Sections include Introduction Specifications ...

Page 12: ...ely mounted onto a customized solution board or our standard SOM DB5700 development board The SOM 5787 6787 is a highly integrated multimedia SOM that combines audio video and network functions It provides excellent calculated ability by Intel latest dual core process high quality TV out dual channel LVDS interface for large size TFT LCD display DDR3 memory up to 8GB high definition audio interfac...

Page 13: ...Support up to 1920x1080 LCD Mode Support up to 1600 x 1200 1 2 3 Audio function Audio interface Intel high definition audio interface 1 2 4 Ethernet Chipset 1000Mbps Intel 82567LM Controller Base on IEEE 10BASE T 100BASE TX and 1000BASE T standard 1 2 5 Mechanical and environmental Dimensions SOM Express form factor 112 5 mm x 95 mm or 95 x 95mm 4 92 x 3 74 or 3 74 x 3 74 Power supply voltage 12 V...

Page 14: ...SOM 5787 6787 User Manual 4 ...

Page 15: ...Chapter 2 2 Mechanical Information This chapter gives mechanical and connector information on the SOM 5787 6787 CPU System on Module Sections include Connector Information Mechanical Drawing ...

Page 16: ...ide of SOM 5787 6787 for connecting to car rier board Figure 2 1 SOM 5787 6787 Locating Connectors Pin Assignments for X1 2 connectors Please refer to SOM Express Design and Specification Guide Chapter 2 2 2 Board Mechanical Drawing 2 2 1 Front Side Figure 2 2 SOM 5787 Front Side Drawing ...

Page 17: ...7 SOM 5787 6787 User Manual Chapter 2 Mechanical Information Figure 2 3 SOM 6787 Front Side Drawing 2 2 2 Rear Side Figure 2 4 SOM 5787 Rear Side Drawing ...

Page 18: ...SOM 5787 6787 User Manual 8 Figure 2 5 SOM 6787 Rear Side Drawing ...

Page 19: ...Chapter 3 3 BIOS Setup Information This chapter gives basic BIOS upgrade and Setup information on the SOM 5787 6787 CPU System on Module Sections include Safety Precautions BIOS Update Basic BIOS Setup ...

Page 20: ...e basic system configuration This information is stored in battery backed CMOS so it retains the Setup information when the power is turned off 3 1 Entering Setup Turn on the computer and check for the patch code If there is a number assigned to the patch code it means that the BIOS supports your CPU If there is no number assigned to the patch code please contact an Advantech application engineer ...

Page 21: ...ays 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 3 2 1 System time System date Use this option to change the system time and date High...

Page 22: ...creen such as CPU Configuration to go to the sub menu for that item You can dis play 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 is shown below The sub menus are described on the following pages Figure 3 3 Advanced BIOS features setup screen 3 3 1 CPU Configuration Figure 3 4 CPU...

Page 23: ...you to enable or disable the No Execution page protection tech nology Core Multi Processing This item allows you to enable or disable CPU core multi processing Intel SpeedStep tech When set to disabled the CPU runs at its default speed when set to enabled the CPU speed is controlled by the operating system Intel C STATE tech This item allows the CPU to save more power under idle mode Enhanced C St...

Page 24: ...de Select the PIO mode DMA Mode Select the DMA mode S M A R T Select the smart monitoring analysis and reporting technology 32Bit Data Transfer Enables or disables 32 bit data transfer Hard Disk Write Protect Disable Enable device write protection This will be effective only if device is accessed through BIOS IDE Detect Time Out Sec This item allows you to select the time out value for detecting A...

Page 25: ...O Configuration Figure 3 7 Super I O Configuration Parallel Port Address This item allows you to select parallel port of base addresses Parallel Port Mode This item allows you to select parallel port of mode Parallel Port IRQ This item allows you to select parallel port of IRQ ...

Page 26: ...gs Figure 3 8 ACPI Settings 3 3 5 1 General ACPI Configuration Figure 3 9 General ACPI Configuration Suspend mode Select the ACPI state used for system suspend Report Video on S3 Resume This item allows you to invoke VGA BIOS POST on S3 STR resume ...

Page 27: ... This item allows you to enable RSDP pointers to 64 bit fixed system description tables ACPI APIC support Include APIC table pointer to RSDT pointer list AMI OEMB table Include OEMB table pointer to R x SDT pointer lists Headless mode Enable Disable Headless operation mode through ACPI 3 3 5 3 Chipset ACPI Configuration Figure 3 11 Chipset ACPI Configuration ...

Page 28: ...akeup from S3 S4 High Performance Event Timer Enable or disable High Performance Event timer HPET Memory Address Select HPET memory base address 3 3 6 AHCI Configuration Figure 3 12 AHCI Configuration AHCI BIOS Support This item allows you to enable or disable AHCI BIOS function AHCI Ports0 Port1 Port4 Port5 While entering setup BIOS auto detects the presence of IDE devices This dis plays the stat...

Page 29: ...7 ASF Configuration Figure 3 13 ASF Configuration ASF Support This item allows you to enable or disable ASF function 3 3 8 Clock Generator Configuration Figure 3 14 Clock Generator Configuration Spread Spectrum This item allows you to enable or disable spread spectrum ...

Page 30: ...tion This item allows you to control H W monitor of showing Smart FAN Function This item allows you to enable or disable smart FAN function ACPI Critical Shutdown Temp This item allows you to set the CPU temperature to shutdown the system in ACPI OS Temperature Voltage show Local System Remote CPU Temperature 5VSB VIN VBAT ...

Page 31: ...figuration Figure 3 16 Intel AMT Configuration Intel AMT Support This item allows you to enable or disable iAMT function 3 3 11 Intel TXT LT Configuration Figure 3 17 Intel TXT LT Configuration Intel TXT LT Initialization This item allows you to enable or disable initial Intel TXT LT ...

Page 32: ... VT d Configuration Figure 3 18 Intel VT d Configuration Intel VT d This item allows you to enable or disable Intel VT d function 3 3 13 MPS Configuration Figure 3 19 MPS Configuration MPS Revision This item allows you to select MPS reversion ...

Page 33: ...xpress Configuration Figure 3 20 PCI Express Configuration Active Stats Power Management This item allows you to enable or disable ASPM function 3 3 15 Smbios Configuration Figure 3 21 Smbios Configuration Smbios Smi Support SMBIOS SMI wrapper support for PnP function 50h 54h ...

Page 34: ... 3 22 Remote Access Configuration Remote Access This item allows you to enable or disable remote access function and set param eters 3 3 17 Trusted Computing Figure 3 23 Remote Access Configuration TCG TPM SUPPORT This item allows you to enable or disable TCG TPM function ...

Page 35: ...ption disables legacy support if no USB devices are connected USB 2 0 Controller Mode This item allows you to select HiSpeed 480Mbps or FullSpeed 12Mpbs BIOS EHCI Hand Off This is a workaround for OSes without EHCI hand off support The EHCI owner ship change should claim by EHCI driver USB Mass Storage Device Configuration Figure 3 25 USB Mass storage Device Configuration ...

Page 36: ...in this section The Plug and Play BIOS Setup screen is shown below Figure 3 26 PCI PNP Setup Clear NVRAM Set this value to force the BIOS to clear the Non Volatile Random Access Mem ory NVRAM The Optimal and Fail Safe default setting is No Plug Play O S When set to No BIOS configures all the device in the system When set to Yes and if you install a Plug and Play operating system the operating syst...

Page 37: ... to Auto it will work for most PCI IDE cards IRQ3 4 5 7 9 10 11 This item allows you respectively assign an interruptive type for IRQ 3 4 5 7 9 10 11 DMA Channel0 1 3 5 6 7 When set to svailable it will specify DMA is available to be used by PCI PnP devices When set to Reserved it will specify DMA will be reserved for use by legacy ISA devices Reserved Memory Size This item allows you to reserve s...

Page 38: ...bled the BIOS displays normal POST messages If Enabled an OEM Logo is shown instead of POST messages AddOn ROM Display Mode Set display mode for option ROM Bootup Num Lock Select the Power on state for Numlock PS 2 Mouse Support Select support for PS 2 Mouse Wait For F1 If Error Wait for the F1 key to be pressed if an error occurs Hit DEL Message Display Displays Press DEL to run Setup in POST Int...

Page 39: ...p main BIOS setup menu All Security Setup options such as password protection and virus protection are described in this section To access the sub menu for the following items select the item and press Enter Change Supervisor User Password Boot sector Virus protection The boot sector virus protection will warn if any pro gram tries to write to the boot sector ...

Page 40: ...orth Bridge Chipset Configuration Figure 3 30 North Bridge Configuration TMRC Mode This item allows you to enable or disable TMRC mode TS on DIMM This item allows you to enable or disable thermal sensor on DIMM function Memory Hole This item allows you to free 15MB 16MB of memory size for some ISA devices ...

Page 41: ... allows you to control PCI Expressx16 port Figure 3 31 Video function Configuration DVMT Mode Select Displays the active system memory mode DVMT FIXED Memory Specify the amount of DVMT FIXED system memory to allocate for video mem ory PAVP Mode This item allows you to enable or disable PAVP BIOS support Boot Display Device Select boot display device at post stage Flat Panel Type This item allows y...

Page 42: ... This item allows you to enable or disable the USB 2 0 controller HDA Controller This item allows you to enable or disable the HDA controller SMBUS Controller This item allows you to enable or disable the SMBUS controller SLP_S4 Min Assertion Width This item allows you to set a delay of sorts PCIE Port 0 1 2 3 4 This item allows you to configure PCIE port PCIE High Priority Port This item allows y...

Page 43: ...Exit Select this option to quit Setup without making any permanent changes to the system configuration 1 Select Exit Discarding Changes from the Exit menu and press Enter The following message appears Discard Changes and Exit Setup Now Ok Cancel 2 Select Ok to discard changes and exit 3 8 3 Load Optimal Defaults The SOM 5787 6787 automatically configures all setup items to optimal settings when yo...

Page 44: ...this option Fail Safe Defaults are designed for maximum system stability but not maximum performance Select Fail Safe Defaults if your computer is experiencing system configuration problems 1 Select Load Fail Safe Defaults from the Exit menu and press Enter The following message appears Load Fail Safe Defaults OK Cancel 2 Select OK to load Fail Safe defaults ...

Page 45: ...Chapter 4 4 Driver Installation This chapter gives you the driver installation information on the SOM 5787 6787 CPU System on Module Sections include Driver Information Driver Installation ...

Page 46: ... INF Update Driver for Windows XP 2000 3 Install Intel Graphic Driver for Windows XP 2000 4 Install Audio Driver for Windows XP 2000 5 Install Intel Ethernet Driver for Windows XP 2000 Note For Windows XP Embedded Windows CE 5 0 and Linux support please contact sales representative or technical person Note Downloading the update for Windows XP or Windows 2000 may be required for enabling USB 2 0 f...

Page 47: ...older and double click the F6flpy32 exe file and sys tem will ask for a floppy to be inserted for making the utility floppy disk Follow the instruction till the disk is done 3 Insert the floppy utility disk and start to install Microsoft Windows on SOM 5787 6787 then press F6 to install Intel RAID Disk Driver 4 At the prompt press S to select the RAID driver 5 Follow the instruction and complete R...

Page 48: ...k on the Audio folder and double click the exe file 2 Follow the instructions that the driver installation wizard shows 3 The system will help you to complete the driver installation 4 2 5 Step 5 Install Intel Ethernet Driver for Windows XP 2000 1 Click on the LAN folder and double click the exe file 2 Follow the instructions that the driver installation wizard shows 3 The system will help you to ...

Page 49: ...Appendix A A System Assignments This appendix gives you the infor mation about the watchdog timer programming on the SOM 5787 CPU System on Module Sections include Programming the Watchdog Timer ...

Page 50: ...ex 34h Bit Name P W PWR Description 7 3 Reserved RO 2 SEL_RST_2S R W VSB3V When set this bit to 1 the WDTOUT10 low pulse width is 2 second if set to 0 the low pulse width is 100ms 1 WDTOUT10_OINV R W VSB3V WDTOUT10 output level inverting When write to1 the output pin will be inverted Default is low active when time is out 0 STS_WDTOUT10 R W VSB3V Indicate WDTOUT10 is occurred Write 1 to clear this...

Page 51: ...Appendix B B Programming GPIO This Appendix gives the illustra tion of the General Purpose Input and Output pin setting Sections include System I O ports ...

Page 52: ...SB3V 0 GPIO21 1 LED21 IN this mode can use REG Ox08 bit3 2 to select LED frequency 2 PIN6_MODE RW VSB3V 0 GPIO20 1 LED20 IN this mode can use REG Ox08 bit1 0 to select LED frequency Table B 2 Index 05h Bit Name P W PWR Description 3 PIN24_MODE RW VSB3V 0 GPIO23 1 LED23 IN this mode can use REG Ox08 bit7 6 to select LED frequency 2 PIN23_MODE RW VSB3V 0 GPIO24 1 LED24 IN this mode can use REG Ox09 ...

Page 53: ...lt 3 GP23_O CTRL RW VSB3V GPIO 23 output control Set to 1 for output function Set to 0 for input function default 2 GP22_O CTRL RW VSB3V GPIO 22 output control Set to 1 for output function Set to 0 for input function default 1 GP21_O CTRL RW VSB3V GPIO 21 output control Set to 1 for output function Set to 0 for input function default 0 GP20_O CTRL RW VSB3V GPIO 20 output control Set to 1 for outpu...

Page 54: ...pin 6 GP26_PSTS RW VSB3V Read the GPIO26 data on the pin 5 GP25_PSTS RW VSB3V Read the GPIO25 data on the pin 4 GP24_PSTS RW VSB3V Read the GPIO24 data on the pin 3 GP23_PSTS RW VSB3V Read the GPIO23 data on the pin 2 GP22_PSTS RW VSB3V Read the GPIO22 data on the pin 1 GP21_PSTS RW VSB3V Read the GPIO21 data on the pin 0 GP20_PSTS RW VSB3V Read the GPIO20 data on the pin ...

Page 55: ...ssignments This appendix gives you the infor mation about the system resource allocation on the SOM 5787 CPU System on Module Sections include System I O ports DMA Channel Assignments Interrupt Assignments 1st MB Memory Map ...

Page 56: ... access controller 0088 0088 Motherboard resources 0089 008B Direct memory access controller 008C 008E Motherboard resources 008F 008F Direct memory access controller 0090 009F Motherboard resources 00A0 00A1 Programmable interrupt controller 00A2 00BF Motherboard resources 00C0 00DF Direct memory access controller 00E0 00EF Motherboard resources 00F0 00FF Numeric data processor 0170 0177 Secondar...

Page 57: ...iversal Host Controller 2938 D480 D49F Intel ICH9 Family USB Universal Host Controller 2937 D800 D81F Intel ICH9 Family USB Universal Host Controller 2936 D880 D89F Intel ICH9 Family USB Universal Host Controller 2935 DC00 DC1F Intel ICH9 Family USB Universal Host Controller 2934 E000 E00F Intel ICH9M M E 2 port SATA Controller 2 292D E080 E08F Intel ICH9M M E 2 port SATA Controller 2 292D E400 E4...

Page 58: ...IRQ 15 Secondary IDE Channel IRQ 16 Intel ICH9 Family USB Universal Host Contrller 2937 IRQ 16 Intel Management Engine Interface IRQ 16 Mobile Intel 4 Series Express Chipset Family IRQ 17 Intel Active Management Technology SOL IRQ 18 Intel ICH9 Family USB Universal Host Contrller 2936 IRQ 18 Intel ICH9 Family USB2 Enhanced Host Controller 293C IRQ 18 Standard Dual Channel PCI IDE Controller IRQ 19...

Page 59: ... Microsoft UAA Bus Driver for High Definition Audio FEBFD000 FEBFDFFF Intel Active Management Techbnology SOL COM3 FEBFE000 FEBFEFFF Intel 82567LM Gigabit Network Connection FEBFF000 FEBFF00F Intel Management Engine Interface FEBFF400 FEBFF7FF Intel ICH9 Family USB2 Enhanced Host Controller 293C FEBFF800 FEBFFBFF Intel ICH9 Family USB2 Enhanced Host Controller 293A FEBFFC00 FEBFFCFF Intel ICH9 Fam...

Page 60: ...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 2010 ...

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