Aaeon AEC-6977 User Manual Download Page 1

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Last Updated: January 13, 2017

AEC-6977

Fanless Embedded Box PC

User’s Manual 3

Summary of Contents for AEC-6977

Page 1: ...Last Updated January 13 2017 AEC 6977 Fanless Embedded Box PC User s Manual 3rd Ed...

Page 2: ...d in this manual is intended to be accurate and reliable However the original manufacturer assumes no responsibility for its use or for any infringements upon the rights of third parties that may resu...

Page 3: ...gistered trademark of Microsoft Corp Intel Pentium Celeron and Xeon are registered trademarks of Intel Corporation Atom is a trademark of Intel Corporation ITE is a trademark of Integrated Technology...

Page 4: ...following items have been shipped Item Quantity AEC 6977 1 Phoenix power connector 1 M3 x 4mm screws 4 6 32 x 10mm screws 6 Wallmount bracket 2 Product DVD with User s Manual in pdf and drivers 1 If a...

Page 5: ...detailed descriptions and explanations on the product s hardware and software features if any its specifications dimensions jumper connector settings definitions and driver installation instructions...

Page 6: ...e system s hardware 6 No connections should be made when the system is powered as a sudden rush of power may damage sensitive electronic components 7 If the device is not to be used for a long time di...

Page 7: ...ers 18 If any of the following situations arises please the contact our service personnel i Damaged power cord or plug ii Liquid intrusion to the device iii Exposure to moisture iv Device is not worki...

Page 8: ...xplosion if the battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions and...

Page 9: ...Preface IX Fanless Embedded Box PC AEC 6977 China RoHS Requirements CN AAEON Embedded Box PC Industrial System Pb Hg Cd Cr VI PBB PBDE O SJ T 11363 2006 X SJ T 11363 2006...

Page 10: ...Ethers PBDE PCB Other Components Wires Connectors for External Connections Chassis CPU RAM Hard Disk PSU O The quantity of poisonous or hazardous substances or elements found in each of the component...

Page 11: ...4 9 2 3 5 LCD Voltage Selection JP5 10 2 3 6 Isolation COM2 RS232 RS485 RS422 selection JP8 10 2 3 7 COM6 12V 5V Ring Selection JP9 10 2 3 8 COM5 12V 5V Ring Selection JP11 10 2 3 9 Auto Power Button...

Page 12: ...4 4 Advanced CPU Configuration 36 3 4 5 Advanced SATA Configuration 37 3 4 5 1 SATA Configuration IDE 37 3 4 5 2 SATA Configuration AHCI 38 3 4 5 3 SATA Configuration RAID 39 3 4 6 Intel TXT LT Confi...

Page 13: ...ave Exit 59 Chapter 4 Drivers Installation 60 4 1 Product CD DVD 61 Appendix A Watchdog Timer Programming 66 A 1 Watchdog Timer Initial Program 67 A 2 Watchdog Sample Program 68 Appendix B I O Informa...

Page 14: ...Fanless Embedded Box PC AEC 6977 Chapter 1 Chapter 1 Product Specifications...

Page 15: ...Intel QM77 Storage CFast x 1 SSD HDD SATA 6 0 Gb s x 2 SATA 0 2 SATA 3 0 Gb s x 2 SATA 2 3 support RAID 0 1 5 10 Rear I O Panel USB 3 0 x 2 USB 2 0 x 2 RJ 45 x 2 RS 232 x 2 Mic in Line in Line out Po...

Page 16: ...1 optional OS Support Windows 10 Windows XP Embedded Windows XP Windows 7 Linux Fedora 10 Mechanical Construction Mounting Wallmount Dimension W x H x D 208 x 124 4 x 238mm 8 19 x 4 9 x 9 37 Gross We...

Page 17: ...0 C 65 C 17W TDP CPU not include riser card Storage Temperature 20 70 C 4 158 F Operating Humidity Anti Vibration 3 g rms 5 500 Hz operation CFast 1 g rms 5 500 Hz operation HDD Anti Shock 50 G peak a...

Page 18: ...Fanless Embedded Box PC AEC 6977 Chapter 2 Chapter 2 Hardware Information...

Page 19: ...nformation 6 Fanless Embedded Box PC AEC 6977 2 1 Dimensions Reset SYS HDD IDO IDI 1 1 5V GND POWER COM1 COM2 USB PS2 USB USB Audio FG V V DC IN COM6 LAN2 LAN1 COM5 DVI HDMI VGA Grounding AEC 6977 Uni...

Page 20: ...Chapter 2 Hardware Information 7 Fanless Embedded Box PC AEC 6977 2 2 Jumpers and connectors...

Page 21: ...e system s jumpers that you can configure for your application Label Function JP1 Clear CMOS JP2 Clear ME JP3 Inverter Power Selection JP4 LVDS Port Backlight Lightness Control Mode Selection JP5 LVDS...

Page 22: ...1 JP1 Function 1 2 Normal Default 2 3 Clear CMOS 2 3 2 Clear ME JP2 JP2 Function 1 2 Normal Default 2 3 Clear ME 2 3 3 Inverter Power Selection JP3 JP3 Function 1 2 12V Default 2 3 5V 2 3 4 LVDS Port...

Page 23: ...3V Default 2 3 6 Isolation COM2 RS232 RS485 RS422 selection JP8 JP8 Function RS232 1 2 3 4 5 6 close RS422 3 4 close 1 2 5 6 open RS485 5 6 close 1 2 3 4 open 2 3 7 COM6 12V 5V Ring Selection JP9 JP9...

Page 24: ...Chapter 2 Hardware Information 11 Fanless Embedded Box PC AEC 6977 2 3 9 Auto Power Button J6 JP6 Function OPEN ATX Default 1 2 AT...

Page 25: ...8 CFast Connector CN10 COM3 RS 232 Box Header CN11 COM4 RS 232 Box Header CN13 COM5 COM6 Connector CN15 VGA HDMI Connector CN16 DVI I Connector CN17 LVDS Connector CN18 LVDS Inverter Backlight Connect...

Page 26: ...Chapter 2 Hardware Information 13 Fanless Embedded Box PC AEC 6977 Label Function FAN1 FAN2 4 Pin Fan Connector AUDIO1 AUDIO Connector...

Page 27: ...n Signal Pin Signal 1 Power On Button 2 Power On Button 3 HDD LED 4 HDD LED 5 SPEAKER 6 SPEAKER 7 Power LED 8 Power LED 9 Reset Switch 10 Reset Switch 2 4 3 LVDS Connector CN17 Pin Signal Pin Signal 1...

Page 28: ...LVDSB_DATA0 21 LVDSB_DATA1 22 LVDSB_DATA1 23 LVDSB_DATA2 24 LVDSB_DATA2 25 LVDSB_DATA3 26 LVDSB_DATA3 27 LVDSVCC 28 GND 29 LVDSB_CLK 30 LVDSB_CLK 2 4 4 LVDS Inverter Backlight Connector CN18 Pin Sign...

Page 29: ...422 Pin Signal Pin Signal 1 TXD 2 RXD 3 TXD 4 RXD 5 Ground 6 N C 7 N C 8 N C 9 N C RS 485 Pin Signal Pin Signal 1 D 2 N C 3 D 4 N C 5 Ground 6 N C 7 N C 8 N C 9 N C 2 4 6 RS 232 Box Header COM3 Pin S...

Page 30: ...mbedded Box PC AEC 6977 2 4 7 RS 232 Box Header COM4 Pin Signal Pin Signal 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI 2 4 8 USB Box Header USB3 USB4 Pin Signal Pin Signal 1 5V 2 GND 3 USBD 4...

Page 31: ...nless Embedded Box PC AEC 6977 2 5 HDD Installation 1 Unfasten the six screws on the bottom lid and three screws on the front and rear panel 2 Place the HDD to the HDD bracket and fasten the four scre...

Page 32: ...Chapter 2 Hardware Information 19 Fanless Embedded Box PC AEC 6977 3 Fasten the screws on the front and rear panels and the brackets of AEC 6977...

Page 33: ...e Information 20 Fanless Embedded Box PC AEC 6977 2 6 Memory Card Installation 1 Unfasten the six screws on the bottom lid and three screws on the front and rear panel 2 Insert the thermal pad to the...

Page 34: ...7 3 Remove the Release Paper Liner from the Heatsink module 4 Line up the left leg of the Heatsink module with the round hole on the RAM card and the right leg with the edge of the RAM card as the fol...

Page 35: ...Chapter 2 Hardware Information 22 Fanless Embedded Box PC AEC 6977 5 Insert the combined RAM module to the mainboard Single RAM Dual RAM...

Page 36: ...Chapter 2 Hardware Information 23 Fanless Embedded Box PC AEC 6977 6 Fasten the screws on the front and rear panels and the brackets of AEC 6977...

Page 37: ...on 24 Fanless Embedded Box PC AEC 6977 2 7 PCI Card Installation 1 Unfasten the six screws on the bottom lid and three screws on the front and rear panel 2 Insert the PCI bracket and fasten the two sc...

Page 38: ...bedded Box PC AEC 6977 3 Install a hold down bracket to fix the PCI Card and make sure the PCI Card installs properly Then use two screws to fix the hold down bracket 4 Fasten the screws on the front...

Page 39: ...Chapter 2 Hardware Information 26 Fanless Embedded Box PC AEC 6977 2 8 Wallmount Bracket Installation Fasten the brackets with the appropriate screws...

Page 40: ...Fanless Embedded Box PC AEC 6977 Chapter 3 Chapter 3 AMI BIOS Setup...

Page 41: ...check the current system configuration against the values stored in the CMOS memory If they do not match an error message will be outputted in which case you will need to run the BIOS setup program t...

Page 42: ...when the power is turned off To enter BIOS Setup press Del or F2 immediately while your computer is powering up The function for each interface can be found below Main Date and time can be set here Pr...

Page 43: ...Chapter 3 AMI BIOS Setup 30 Fanless Embedded Box PC AEC 6977 3 3 Setup Submenu Main...

Page 44: ...Chapter 3 AMI BIOS Setup 31 Fanless Embedded Box PC AEC 6977 3 4 Setup Submenu Advanced...

Page 45: ...2 Fanless Embedded Box PC AEC 6977 3 4 1 ACPI Settings Options summary Suspend mode Suspend Disabled S1 only CPU Stop Clock S3 only Suspend to RAM Optimal Default Failsafe Default Select the ACPI stat...

Page 46: ...S Setup 33 Fanless Embedded Box PC AEC 6977 3 4 2 Advanced Trusted Computing Options summary Security Device Support Disable Optimal Default Failsafe Default Enable Enables or Disabled BIOS support fo...

Page 47: ...l Default Failsafe Default Enabled En Disable System wake on alarm event When enabled System will wake on the hr min sec specified Wake up day 0 31 Default 0 Select 0 for daily system wake up 1 31 for...

Page 48: ...e Settings Wake system with Dynamic Time Options summary Wake system with Dynamic Time Disabled Optimal Default Failsafe Default Enabled En Disable System wake on alarm event When enabled System will...

Page 49: ...x PC AEC 6977 3 4 4 Advanced CPU Configuration Options summary Intel Virtualization Technology Disabled Optimal Default Failsafe Default Enabled When enabled a VMM can utilize the additional hardware...

Page 50: ...Chapter 3 AMI BIOS Setup 37 Fanless Embedded Box PC AEC 6977 3 4 5 Advanced SATA Configuration 3 4 5 1 SATA Configuration IDE...

Page 51: ...Chapter 3 AMI BIOS Setup 38 Fanless Embedded Box PC AEC 6977 3 4 5 2 SATA Configuration AHCI...

Page 52: ...fault Enabled En Disable SATA Controller SATA Mode IDE Default AHCI RAID IDE Configure SATA controllers as legacy IDEAHCI Configure SATA controllers to operate in AHCI mode Port x Disabled Enabled Opt...

Page 53: ...Chapter 3 AMI BIOS Setup 40 Fanless Embedded Box PC AEC 6977 3 4 6 Intel TXT LT Configuration...

Page 54: ...fault Failsafe Default En Disable Intel Active Management Technology BIOS Extension Note iAMT H W is always enabled This option just controls the BIOS extension execution If enabled this requires addi...

Page 55: ...al Default Failsafe Default Disabled Auto Enables BIOS Support for Legacy USB Support When enabled USB can be functional in legacy environment like DOS AUTO option disables legacy support if no USB de...

Page 56: ...s Embedded Box PC AEC 6977 3 4 9 Advanced Super IO Configuration Options summary Power Saving Function Disabled Default Enabled Enable to reduce power consumption in system off state When Enabled only...

Page 57: ...ation Serial Port 1 Configuration Options summary Serial Port Disabled Enabled Default Allows BIOS to En Disable correspond serial port Change Settings Auto Default IO 3F8h IRQ 4 IO 3F8h IRQ 3 4 IO 2F...

Page 58: ...ation Serial Port 2 Configuration Options summary Serial Port Disabled Enabled Default Allows BIOS to En Disable correspond serial port Change Settings Auto Default IO 2F8h IRQ 3 IO 3F8h IRQ 3 4 IO 2F...

Page 59: ...n Serial Port 3 Configuration Options summary Serial Port Disabled Enabled Default Allows BIOS to En Disable correspond serial port Change Settings Auto Default IO 3E8h IRQ 10 IO 3E8h IRQ 10 11 IO 2E8...

Page 60: ...n Serial Port 4 Configuration Options summary Serial Port Disabled Enabled Default Allows BIOS to En Disable correspond serial port Change Settings Auto Default IO 2E8h IRQ 10 IO 3E8h IRQ 10 11 IO 2E8...

Page 61: ...IO Configuration Serial Port 5 Configuration Options summary Serial Port Disabled Enabled Default Allows BIOS to En Disable correspond serial port Change Settings Auto Default IO 2D0h IRQ 5 IO 3E8h IR...

Page 62: ...IO Configuration Serial Port 6 Configuration Options summary Serial Port Disabled Enabled Default Allows BIOS to En Disable correspond serial port Change Settings Auto Default IO 2D8h IRQ 5 IO 3E8h IR...

Page 63: ...Chapter 3 AMI BIOS Setup 50 Fanless Embedded Box PC AEC 6977 3 4 10 Advanced H W Monitor...

Page 64: ...AMI BIOS Setup 51 Fanless Embedded Box PC AEC 6977 3 4 11 Advanced Digital IO Options summary DIO_P 5 8 Direction Low Hi Default Allows BIOS to select high low voltage level to output to corresponding...

Page 65: ...Chapter 3 AMI BIOS Setup 52 Fanless Embedded Box PC AEC 6977 3 5 Setup submenu Chipset...

Page 66: ...Configuration Options summary Power Mode ATX Type Default AT Type Select Power Supply Mode Power Mode Power Off Default Power On Last State Select AC power state when power is re applied after a power...

Page 67: ...5 2 Chipset System Agent SA Configuration Options summary Primary IGFX Boot Display VBIOS Default Default CRT HDMI DVI Select the Video Device which will be activated during POST DVMT Pre Allocated 32...

Page 68: ...C AEC 6977 416M 448M 480M 512M 1024M Select DVMT 5 0 Pre Allocated Fixed Graphics Memory size used by the Internal Graphics Device DVMT Total Gfx Mem 128M 256M MAX Default Select DVMT5 0 Total Graphic...

Page 69: ...enu Boot Options summary Quiet Boot Disabled Enabled Default En Disable showing boot logo Launch I82579LM PXE OpROM Disabled Default Enabled En Disable Legacy Boot Option for I82579LM Launch I82574L P...

Page 70: ...Chapter 3 AMI BIOS Setup 57 Fanless Embedded Box PC AEC 6977 3 6 1 Boot BBS Priorities...

Page 71: ...ot provide access to many of the features in the Setup utility Select the password you wish to set press Enter to open a dialog box to enter your password you can enter no more than six letters or num...

Page 72: ...Chapter 3 AMI BIOS Setup 59 Fanless Embedded Box PC AEC 6977 3 8 Setup submenu Save Exit...

Page 73: ...Fanless Embedded Box PC AEC 6977 Chapter 4 Chapter 4 Drivers Installation...

Page 74: ...file in the folder 3 Follow the instructions 4 Drivers will be installed automatically Step 2 Install VGA Driver 1 Open the Step 2 VGA folder and select your OS 2 Open the exe file in the folder 3 Fo...

Page 75: ...ally Step 4 Install Audio Driver 1 Open the Step 4 Audio folder and select your OS 2 Open the exe file in the folder 3 Follow the instructions 4 Drivers will be installed automatically Step 5 Install...

Page 76: ...the Step 8 TPM folder and select your OS 2 Open the Setup exe file in the folder 3 Follow the instructions 4 Drivers will be installed automatically Step 9 Install Serial Port Driver Optional For Win...

Page 77: ...Chapter 4 Driver Installation 64 Fanless Embedded Box PC AEC 6977 3 Open the Step 9 Serial Port Driver Optional folder and run patch bat as administrator...

Page 78: ...ess Embedded Box PC AEC 6977 For Windows 8 and Windows 10 1 Open the Step 9 Serial Port Driver Optional folder and select your OS 2 Open the patch bat file in the folder 3 Follow the instructions 4 Dr...

Page 79: ...Fanless Embedded Box PC AEC 6977 Appendix A Appendix A Watchdog Timer Programming...

Page 80: ...Note Timer Counter 0x07 Note3 0xF6 Note4 Note24 Time of watchdog timer 0 255 This register is byte access Counting Unit 0x07 Note5 0xF5 Note6 3 Note7 0 Note8 Select time unit 0 second 1 minute Watchdo...

Page 81: ...e UnitVal This parameter is represented from Note8 define byte EnableLDN This parameter is represented from Note9 define byte EnableReg This parameter is represented from Note10 define byte EnableBit...

Page 82: ...s Embedded Box PC AEC 6977 VOID Main Procedure AaeonWDTConfig byte Timer Time of WDT timer 0x00 0xFF boolean Unit Select time unit 0 second 1 minute AaeonWDTConfig Procedure AaeonWDTEnable This procud...

Page 83: ...ative parameter setting WDTParameterSetting VOID WDTEnableDisable byte LDN byte Register byte BitNum byte Value SIOBitSet LDN Register BitNum Value VOID WDTParameterSetting Watchdog Timer counter sett...

Page 84: ...gister Offset 0x07 IOWriteByte SIOData LDN VOID SIOBitSet byte LDN byte Register byte BitNum byte Value Byte TmpValue SIOEnterMBPnPMode SIOSelectLDN byte LDN IOWriteByte SIOIndex Register TmpValue IOR...

Page 85: ...Fanless Embedded Box PC AEC 6977 Appendix B Appendix B I O Information...

Page 86: ...Appendix B I O Information 73 Fanless Embedded Box PC AEC 6977 B 1 I O Address Map...

Page 87: ...Appendix B I O Information 74 Fanless Embedded Box PC AEC 6977...

Page 88: ...Appendix B I O Information 75 Fanless Embedded Box PC AEC 6977 B 2 Memory Address Map...

Page 89: ...Appendix B I O Information 76 Fanless Embedded Box PC AEC 6977 B 3 IRQ Mapping Chart...

Page 90: ...Appendix B I O Information 77 Fanless Embedded Box PC AEC 6977...

Page 91: ...Appendix B I O Information 78 Fanless Embedded Box PC AEC 6977...

Page 92: ...Appendix B I O Information 79 Fanless Embedded Box PC AEC 6977 B 4 DMA Channel Assignments...

Page 93: ...Fanless Embedded Box PC AEC 6977 Appendix C Appendix C RAID AHCI Settings...

Page 94: ...s for I O Ports 81 Fanless Embedded Box PC AEC 6977 C 1 Setting RAID OS installation to setup RAID Mode Step 1 Copy the files below from Driver CD Step 6 RAID AHCI to Disk Step 2 Connect the USB Flopp...

Page 95: ...for I O Ports 82 Fanless Embedded Box PC AEC 6977 Step 3 The setting procedures In BIOS Setup Menu A Advanced SATA Configuration SATA Mode RAID Mode Step 4 The setting procedures In BIOS Setup Menu B...

Page 96: ...ifications for I O Ports 83 Fanless Embedded Box PC AEC 6977 Step 5 The setting procedures In BIOS Setup Menu C Boot Boot Option 1 DVD ROM Type Step 6 The setting procedures In BIOS Setup Menu D Save...

Page 97: ...Appendix C Electrical Specifications for I O Ports 84 Fanless Embedded Box PC AEC 6977 Step 7 Press Ctrl I to enter MAIN MENU Step 8 Choose 1 Create RAID Volume...

Page 98: ...Appendix C Electrical Specifications for I O Ports 85 Fanless Embedded Box PC AEC 6977 Step 9 RAID Level RAID0 Stripe Step 10 Choose Create Volume...

Page 99: ...Appendix C Electrical Specifications for I O Ports 86 Fanless Embedded Box PC AEC 6977 Step 11 Choose Y Step 12 Choose 5 Exit...

Page 100: ...Appendix C Electrical Specifications for I O Ports 87 Fanless Embedded Box PC AEC 6977 Step 13 Choose Y Step 14 Setup OS...

Page 101: ...Appendix C Electrical Specifications for I O Ports 88 Fanless Embedded Box PC AEC 6977 Step 15 Press F6 Step 16 Choose S...

Page 102: ...lectrical Specifications for I O Ports 89 Fanless Embedded Box PC AEC 6977 Step 17 Choose Intel R Mobile Express Chipset SATA RAID Controller Step 18 It will show the model number you select and then...

Page 103: ...Appendix C Electrical Specifications for I O Ports 90 Fanless Embedded Box PC AEC 6977 Step 19 Setup is starting Windows...

Page 104: ...s for I O Ports 91 Fanless Embedded Box PC AEC 6977 C 2 Setting AHCI OS installation to setup AHCI Mode Step 1 Copy the files below from Driver CD Step 6 RAID AHCI to Disk Step 2 Connect the USB Flopp...

Page 105: ...Ports 92 Fanless Embedded Box PC AEC 6977 Step 3 The setting procedures In BIOS Setup Menu A Advanced SATA Configuration SATA Configuration SATA Mode AHCI Mode Step 4 The setting procedures In BIOS S...

Page 106: ...Appendix C Electrical Specifications for I O Ports 93 Fanless Embedded Box PC AEC 6977 Step 5 The setting procedures In BIOS Setup Menu C Save Exit Save Changes and Exit Step 6 Setup OS...

Page 107: ...Appendix C Electrical Specifications for I O Ports 94 Fanless Embedded Box PC AEC 6977 Step 7 Press F6 Step 8 Choose S...

Page 108: ...lectrical Specifications for I O Ports 95 Fanless Embedded Box PC AEC 6977 Step 9 Choose Intel R 7 Series Chipset Family SATA AHCI Controller Step 10 It will show the model number you select and then...

Page 109: ...Appendix C Electrical Specifications for I O Ports 96 Fanless Embedded Box PC AEC 6977 Step 11 Setup is loading files...

Page 110: ...Fanless Embedded Box PC AEC 6977 Appendix D Appendix C Electrical Specifications for I O Ports...

Page 111: ...ram is also attached based on which you can develop customized program to fit your application There are three steps to complete the configuration setup 1 Enter the MB PnP Mode 2 Modify the data of co...

Page 112: ...x06 Note15 0x8A Note16 4 Note17 DO GPIO84 DIO 6 Pin Status 0x06 Note18 0x8A Note19 5 Note20 DO GPIO85 DIO 7 Pin Status 0x06 Note21 0x8A Note22 6 Note23 DO GPIO86 DIO 8 Pin Status 0x06 Note24 0x8A Note...

Page 113: ...ne byte DInput3Reg This parameter is represented from Note10 define byte DInput3Bit This parameter is represented from Note11 define byte DInput4LDN This parameter is represented from Note12 define by...

Page 114: ...t4Reg This parameter is represented from Note40 define byte DOutput4Bit This parameter is represented from Note41 define byte DOutput4Val This parameter is represented from Note42 define byte DOutput5...

Page 115: ...inStatus Input Example Read Digital I O Pin 3 status Output InputStatus 0 Digital I O Pin level is low 1 Digital I O Pin level is High PinStatus AaeonReadPinStatus DInput3LDN DInput3Reg DInput3Bit Pro...

Page 116: ...7 Boolean AaeonReadPinStatus byte LDN byte Register byte BitNum Boolean PinStatus PinStatus SIOBitRead LDN Register BitNum Return PinStatus VOID AaeonSetOutputLevel byte LDN byte Register byte BitNum...

Page 117: ...LDN Register Offset 0x07 IOWriteByte SIOData LDN VOID SIOBitSet byte LDN byte Register byte BitNum byte Value Byte TmpValue SIOEnterMBPnPMode SIOSelectLDN byte LDN IOWriteByte SIOIndex Register TmpVa...

Page 118: ...e SIOIndex Register TmpValue IOReadByte SIOData TmpValue 1 BitNum SIOExitMBPnPMode If TmpValue 0 Return 0 Return 1 VOID ConfigToOutputMode byte LDN byte Register byte BitNum Byte TmpValue OutputEnable...

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