IBASE Technology MI980 User Manual
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IBASE Technology MI980 User Manual

Intel 4th generation core / qm87 pch mini itx motherboard
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MI980
Intel
4
Generation Core / QM87 PCH
®
th
Mini ITX Motherboard
USER'S MANUAL
Version 1.0

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Summary of Contents for IBASE Technology MI980

  • Page 1 MI980 Intel Generation Core / QM87 PCH ® Mini ITX Motherboard USER’S MANUAL Version 1.0...
  • Page 2 Generation Core DC/QC Processor are registered trademarks of Intel Corporation. Microsoft Windows is a registered trademark of Microsoft Corporation. Fintek is a registered trademark of Fintek Electronics Corporation. All other product names or trademarks are properties of their respective owners. MI980 User’s Manual...

  • Page 3: Table Of Contents

    MI980 Specifications ............2 Board Dimensions .............. 4 Installations ............5 Installing the Memory............6 Setting the Jumpers............. 7 Connectors on MI980 ............12 BIOS Setup ............25 Drivers Installation ........52 Intel Chipset Software Installation Utility ......53 VGA Drivers Installation ..........56 Realtek HD Audio Driver Installation ......
  • Page 4 This page is intentionally left blank. MI980 User’s Manual...

  • Page 5: Introduction

    The QM87 platform is made with 22-nanometer technology that supports Intel’s first processor architecture to unite the CPU and the graphics core on the transistor level. The MI980 Mini ITX board utilizes the dramatic increase in performance provided this Intel’s latest cutting-edge technology.

  • Page 6: Mi980 Specifications

    Mobile QM87 PCH built-in ® - Intel Active Management Technology, version 9.0 (MI980VF only) Expansion Slots - PCI-Express (16x) x1 [Gen 3.0 PEG] - Mini PCI-Express x 2 port [Full-sized], both support USB 2.0 - One slot supports mSATA (6Gbps) MI980 User’s Manual...
  • Page 7 4 pin type (+12V only)[For full system loading usage] Others - vPro [MI980VF only] - ErP feature (F81866AD-I integrated, WOL from 2 GbE) - iSMART ( via TI MSP430G2433 MCU) - AT24C02C EEPROM [SO8 type] via SMbus (Reserved) Board Size 170mm x 170mm MI980 User’s Manual...

  • Page 8: Board Dimensions

    INTRODUCTION Board Dimensions MI980 User’s Manual...

  • Page 9: Installations

    INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MI980 in order to set up a workable system. The topics covered are: Installing the Memory ................6 Setting the Jumpers ................7 Connectors on MI980 ................ 12...

  • Page 10: Installing The Memory

    INSTALLATIONS Installing the Memory The MI980 board supports two DDR3 memory socket for a maximum total memory of 16GB in DDR3 SODIMM memory type. Installing and Removing Memory Modules To install the DDR3 modules, locate the memory slot on the board and perform the following steps: 1.

  • Page 11: Setting The Jumpers

    INSTALLATIONS Setting the Jumpers Jumpers are used on MI980 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on MI980 and their respective functions.

  • Page 12: Jumper Locations On Mi980

    INSTALLATIONS Jumper Locations on MI980 Jumpers on MI980 ................Page JP1: COM2 RS232 RI/+5V/+12V Power Setting ......... 9 JP2: COM1 RS232 RI/+5V/+12V Power Setting ......... 9 J13: LCD Panel Power Selection ............10 J16: Flash Descriptor Security Override (Factory use only) ....10 J17: Clear CMOS Contents ..............

  • Page 13: Jp1: Com2 Rs232 Ri/+5V/+12V Power Setting

    INSTALLATIONS JP1: COM2 RS232 RI/+5V/+12V Power Setting Setting Function Pin 1-3, Short/Closed +12V Pin 3-4, Short/Closed Pin 3-5, Short/Closed JP2: COM1 RS232 RI/+5V/+12V Power Setting Setting Function Pin 1-3, Short/Closed +12V Pin 3-4, Short/Closed Pin 3-5, Short/Closed MI980 User’s Manual...

  • Page 14: J13: Lcd Panel Power Selection

    INSTALLATIONS J13: LCD Panel Power Selection LCD Panel Power 3.3V J16: Flash Descriptor Security Override (Factory use only) Flash Descriptor Security Override Open Disabled (Default) Close Enabled MI980 User’s Manual...

  • Page 15: J17: Clear Cmos Contents

    INSTALLATIONS J17: Clear CMOS Contents Setting Function Pin 1-2 Normal Short/Closed Pin 2-3 Clear CMOS Short/Closed J18: Clear ME Contents Setting Function Pin 1-2 Normal Short/Closed Pin 2-3 Clear CMOS Short/Closed MI980 User’s Manual...

  • Page 16: Connectors On Mi980

    INSTALLATIONS Connectors on MI980 Connector Locations on MI980 ............13 CN2: DVI-I and DVI-D Connector ........... 14 CN1: COM1 and COM2 Serial Ports ..........15 CN4: Display Port ................15 CN5: USB2 #6/#7 ................15 CN6: Gigabit LAN (I217) + USB3 #0/#1 .......... 15 CN7, CN8: SATA3 Connectors ............

  • Page 17: Connector Locations On Mi980

    INSTALLATIONS Connector Locations on MI980 MI980 User’s Manual...

  • Page 18: Cn2: Dvi-I And Dvi-D Connector

    DATA 4+ DATA 5- DDC CLOCK DATA 5+ DDC DATA SHIELD CLK CLOCK - DATA 1- CLOCK + DATA 1+ N.C. SHIELD 1/3 N.C. DATA 3- N.C. DATA 3+ N.C. DDC POWER N.C. A GROUND 1 N.C. MI980 User’s Manual...

  • Page 19: Cn1: Com1 And Com2 Serial Ports

    Pin # Pin # Signal Name LANE0_P LANE3_N LANE0_N LANE1_P AUX_P LANE1_N LANE2_P AUX_N LANE2_N LANE3_P VCC3. CN5: USB2 #6/#7 CN6: Gigabit LAN (I217) + USB3 #0/#1 CN7, CN8: SATA3 Connectors CN9: Gigabit LAN (I211) + USB3 #2/#3 MI980 User’s Manual...

  • Page 20: Cn3: Edp Connector (Jae_Fi-Td44Sb-E-R750)

    INSTALLATIONS CN3: eDP Connector (JAE_FI-TD44SB-E-R750) Signal Name Pin # Pin # Signal Name 3.3V TXN0 3.3V TXP0 3.3V 3.3V AUXP 3.3V AUXN VCC3 VCC12 VCC5 Brightness BKLT_EN VCC12 VCC3 SMB_THRM_CLK TXN1 SMB_THRM_DATA TXP1 MI980 User’s Manual...

  • Page 21: Cn10: Sata2 Connector (Mi980Vf Only)

    The LVDS connectors on board consist of the first channel (LVDS1) and second channel (LVDS2). Signal Name Pin # Pin # Signal Name TX0N TX0P Ground Ground TX1N TX1P Ground Ground TX2N TX2P Ground Ground CLKN CLKP Ground Ground TX3N TX3P Power Power MI980 User’s Manual...

  • Page 22: Jp5: Lcd Backlight Connector

    INSTALLATIONS JP5: LCD Backlight Connector Pin # Signal Name +12V Backlight Enable Brightness Control Ground JP6, JP8: USB2 #8/#9, USB2 #4/#5 Connectors Signal Name Pin # Pin # Signal Name Ground Ground MI980 User’s Manual...

  • Page 23: J1, J2, J3, J4: Com6, Com5, Com3, Com4 Rs232 Serial Ports (Hirose Df11-10Dp-2Dsa)

    INSTALLATIONS J1, J2, J3, J4: COM6, COM5, COM3, COM4 RS232 Serial Ports (HIROSE DF11-10DP-2DSA) Signal Name Pin # Pin # Signal Name SIN# DCD# SOUT DTR# DSR# RTS# CTS# J5: ATX Power Supply Connector MI980 User’s Manual...

  • Page 24: J6: Atx 12V Power Connector

    Power good 5VSB +12V J6: ATX 12V Power Connector This connector supplies the CPU operating voltage. Pin # Signal Name Ground Ground +12V +12V JP7: LPC debug Connector (Factory use only) JP9: SPI Flash Connector (Factory use only) MI980 User’s Manual...

  • Page 25: J7: Pcie1 Configuration

    J7: PCIE1 Configuration PCIE1 Configuration Open PCIE X16 (Default) Short PCIE X8, X8 J8: Digital I/O Connector (4 in, 4 out) Signal Name Pin # Pin # Signal Name Ground Out3 Out1 Out2 Out0 J10, J11: DDR3 SO-DIMM Socket MI980 User’s Manual...

  • Page 26: J12: Lvds/Edp Select

    Setting Function Pin 1-2, Short/Closed eDP Connector Pin 2-3, Short/Closed LVDS J21: Audio Pin Header for Chassis Front Panel Signal Name Pin # Pin # Signal Name MIC IN_L Ground MIC IN_R LINE_R Ground Sense LINE_L Ground MI980 User’s Manual...

  • Page 27: J22: Front Panel

    Signal Name Pin # Pin # Signal Name Power BTN Power BTN HDD LED+ HDD LED- Reset BTN Reset BTN Power LED+ Power LED- CPU_FAN1: CPU Fan Power Connector Pin # Signal Name Ground +12V Rotation detection Control MI980 User’s Manual...

  • Page 28: Sys_Fan2: System Fan Power Connector (Dc/Pwm Auto-Detect)

    INSTALLATIONS SYS_FAN2: System Fan Power Connector (DC/PWM Auto-Detect) Pin # Signal Name Ground +12V Rotation detection Control J14: Mini PCIE/mSATA (share with CN7) Connector J15: Mini PCIE Connector MI980 User’s Manual...

  • Page 29: Bios Setup

    The topics covered in this chapter are as follows: BIOS Introduction ................26 BIOS Setup ..................26 Advanced Settings ................28 Chipset Settings ................. 41 Boot Settings ..................48 CSM parameters ................49 Security Settings ................50 Save & Exit Settings ................51 MI980 User’s Manual...

  • Page 30: Bios 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 cause the system to become unstable and crash in some cases. MI980 User’s Manual...

  • Page 31: System Date

    F2: Previous Values F3: Optimized Default Access Level Administrator F4: Save ESC: Exit System Date Set the Date. Use Tab to switch between Data elements. System Time Set the Time. Use Tab to switch between Data elements. MI980 User’s Manual...

  • Page 32: Advanced Settings

    Enter: Select PCI Latency Timer 32 PCI Bus Clocks Change Field F1: General Help VGA Palette Snoop Disabled F2: Previous Values PERR# Generation Disabled F3: Optimized Default SERR# Generation Disabled F4: Save ESC: Exit ► PCI Express Settings MI980 User’s Manual...

  • Page 33: Pci Latency Timer

    Restore PCIE Registers Disabled Relaxed Ordering Enables or disables PCI Express Device Relaxed Ordering. Extended Tag If ENABLED allows device to use 8-bit Tag field as a requester. No Snoop Enables or disables PCI Express Device No Snoop option. MI980 User’s Manual...
  • Page 34 On non-PCI Express aware OS’s (Pre Windows Vista) some devices may not be correctly reinitialized after S3.Enabling this restore PCI Express device configuration on S3 resume Warning: Enabling this may cause issues with other hardware after S3 resume. MI980 User’s Manual...

  • Page 35: Acpi Settings

    OS. ACPI Sleep State Select ACPI sleep state the system will enter, when the SUSPEND button is pressed. Lock Legacy Resources Enabled or Disabled Lock of Legacy Resources. S3 Video Repost Enable or disable S3 Video Repost. MI980 User’s Manual...

  • Page 36: Trusted Computing

    TPM support. O.S. will not show TPM. Reset of platform is required. Security Device Support Enables or disables BIOS support for security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available. MI980 User’s Manual...

  • Page 37: Cpu Configuration

    Number of cores to enable in each processor package. Overclocking lock Flex_RATIO(194)MSR Limit CPUID Maximum Disabled for Windows XP. Execute Disable Bit XD can prevent certain classes of malicious buffer overflow attacks when combined with a supporting OS MI980 User’s Manual...

  • Page 38: Intel Virtualization Technology

    Empty Software Preserve Unknown SATA Port5 Empty Software Preserve Unknown SATA Controller(s) Enable / Disable Serial ATA Controller. SATA Mode Selection (1) IDE Mode. (2) AHCI Mode. (3) RAID Mode. (This configuration is supported only with MI980VF) MI980 User’s Manual...

  • Page 39: Acpi Shutdown Temperature

    F1: General Help Schedule Slot 2 None F2: Previous Values F3: Optimized Default F4: Save ESC: Exit iSmart Controller Setup the power on time for the system. Schedule Slot 1 / 2 Setup the hour/minute for system power on. MI980 User’s Manual...
  • Page 40 Perform AMT/ME unconfigure without password operation. Amt Wait Timer Set timer to wait before sending ASF_GET_BOOT_OPTIONS. Activate Remote Assistance Process Trigger CIRA boot. PET Progress User can Enable/Disable PET Events progress to receive PET events or not. Watchdog Timer Enable/Disable Watchdog Timer. MI980 User’s Manual...
  • Page 41 Enabled/Disabled. This is a workaround for OSes without EHCI hand-off support. The EHCI ownership change should be claimed by EHCI driver. USB Mass Storage Driver Support Enable/Disable USB Mass Storage Driver Support. USB Transfer time-out The time-out value for Control, Bulk, and Interrupt transfers. MI980 User’s Manual...

  • Page 42: F81866 Super Io Configuration

    This configuration is supported only with MI980F. [Enable]Provide the standby power for devices. [Disabled] Shutdown the standby power. Serial Port Configuration Set Parameters of Serial Ports. User can Enable/Disable the serial port and Select an optimal settings for the Super IO Device. MI980 User’s Manual...
  • Page 43 Change Field F1: General Help Change Settings Auto F2: Previous Values F3: Optimized Default F81866 SERIAL PORT1 MODE SELECT RS232 Mode F4: Save ESC: Exit F81866 SERIAL PORT1 MODE SELECT F81866 SERIAL PORT1 LOOP Back/RS232/RS422/RS485 mode select MI980 User’s Manual...
  • Page 44 PC health status. Fan1/Fan2 Smart Fan Control This field enables or disables the smart fan feature. At a certain temperature, the fan starts turning. Once the temperature drops to a certain level, it stops turning again. MI980 User’s Manual...

  • Page 45: Chipset Settings

    Boot Security Save & Exit ► PCH-IO Configuration → ← ► System Agent (SA) Configuration Select Screen ↑↓ Select Item Enter: Select Change Field F1: General Help F2: Previous Values F3: Optimized Default F4: Save ESC: Exit MI980 User’s Manual...

  • Page 46: Wake On Lan

    Wake on LAN Enable or disable integrated LAN to wake the system. (The Wake On LAN cannot be disabled if ME is on at Sx state.) SLP_LAN# Low on DC Power Enable or Disable SLP_LAN# Low on DC Power MI980 User’s Manual...

  • Page 47: Pci Express Configuration

    Enable or disable PCI Express Clock Gating for each root port. DMI Link ASPM Control The control of Active State Power Management on both NB side and SB side of the DMI link. PCIe-USB Glitch W/A PCIe-USB Glitch W/A for bad USB device(s) connected behind PCIE/PEG port. MI980 User’s Manual...

  • Page 48: Xhci Mode

    F4: Save ESC: Exit Azalia Control Detection of the Azalia device. Disabled = Azalia will be unconditionally be disabled. Enabled = Azalia will be unconditionally be enabled. Auto = Azalia will be enabled if present, disabled otherwise. MI980 User’s Manual...
  • Page 49 BDAT ACPI Table Support Disabled F2: Previous Values F3: Optimized Default ► Graphics Configuration F4: Save ESC: Exit ► Memory Configuration VT-d Check to enable VT-d function on MCH. Enable NB CRID Enable or disable NB CRID WorkAround. MI980 User’s Manual...

  • Page 50: Graphics Configuration

    PEG. Primary PCIE Select PCIE0/PCIE1/PCIE2/PCIE3/PCIE4/PCIE5/PCIE6PCIE7 Graphics device should be primary PCIE. Internal Graphics Keep IGD enabled based on the setup options. DVMT Pre-Allocated Select DVMT 5.0 Pre-Allocated (Fixed) graphics memory size used by the internal graphics device. MI980 User’s Manual...

  • Page 51: Dvmt Total Gfx Mem

    CAS Latency (tCL) ↑↓ Select Item Minimum delay time Enter: Select CAS to RAS (tRCDmin) Change Field F1: General Help Row Precharge (tRPmin) Active to Precharge (tRASmin) F2: Previous Values F3: Optimized Default F4: Save ESC: Exit MI980 User’s Manual...

  • Page 52: Boot Settings

    Enables/Disables Quiet Boot option. Fast Boot Enables/Disables boot with initialization of a minimal set of devices required to launch active boot option. Has no effect for BBS boot options. Boot Option Priorities Sets the system boot order. MI980 User’s Manual...

  • Page 53: Csm Parameters

    Controls the execution of UEFI and Legacy Storage OpROM. Launch Video OpROM Policy Controls the execution of UEFI and Legacy Video OpROM. Other PCI Device ROM Priority For PCI devices other than Network, Mass storage or Video defines which OpROM to launch. MI980 User’s Manual...

  • Page 54: Security Settings

    The password length must be F1: General Help in the following range: F2: Previous Values Minimum length F3: Optimized Default Maximum length F4: Save ESC: Exit Administrator Password User Password Administrator Password Set Setup Administrator Password. User Password Set User Password. MI980 User’s Manual...

  • Page 55: Save & Exit Settings

    Discard Changes done so far to any of the setup options. Restore Defaults Restore/Load Defaults 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. MI980 User’s Manual...

  • Page 56: Drivers Installation

    LAN Drivers Installation ..............61 Intel® Management Engine Interface ..........65 Intel® USB 3.0 Drivers ..............68 IMPORTANT NOTE: After installing your Windows operating system, you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation. MI980 User’s Manual...

  • Page 57: Intel Chipset Software Installation Utility

    Plug & Play INF support for Intel chipset components. Follow the instructions below to complete the installation. 1. Insert the DVD that comes with the board. Click Intel and then Intel(R) 8 Series Chipset Drivers. 2. Click Intel(R) Chipset Software Installation Utility. MI980 User’s Manual...
  • Page 58 DRIVER INSTALLATION 3. When the Welcome screen to the Intel® Chipset Device Software appears, click Next to continue. 4. Click Yes to accept the software license agreement and proceed with the installation process. MI980 User’s Manual...
  • Page 59 DRIVERS INSTALLATION 5. On the Readme File Information screen, click Next to continue the installation. 6. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect. MI980 User’s Manual...

  • Page 60: Vga Drivers Installation

    DRIVER INSTALLATION VGA Drivers Installation 1. Insert the DVD that comes with the board. Click Intel and then Intel(R) 8 Series Chipset Drivers. 2. Click Intel(R) Core(TM) i3/i5/i7 Graphics Driver. MI980 User’s Manual...
  • Page 61 DRIVERS INSTALLATION 3. When the Welcome screen appears, click Next to continue. 4. Click Yes to to agree with the license agreement and continue the installation. MI980 User’s Manual...
  • Page 62 DRIVER INSTALLATION 5. On the screen shown below, click Install to continue. 6. Setup complete. Click Finish to restart the computer and for changes to take effect. MI980 User’s Manual...

  • Page 63: Realtek Hd Audio Driver Installation

    DRIVERS INSTALLATION Realtek HD Audio Driver Installation 1. Insert the DVD that comes with the board. Click Intel and then Intel(R) 8 Series Chipset Drivers. 2. Click Realtek High Definition Audio Driver. MI980 User’s Manual...
  • Page 64 DRIVER INSTALLATION 3. On the Welcome to the InstallShield Wizard screen, click Yes to proceed with and complete the installation process. 4. The InstallShield Wizard Complete. Click Finish to restart the computer and for changes to take effect. MI980 User’s Manual...

  • Page 65: Lan Drivers Installation

    DRIVERS INSTALLATION LAN Drivers Installation 1. Insert the DVD that comes with the board. Click Intel and then Intel(R) 8 Series Chipset Drivers. 2. Click Intel(R) PRO LAN Network Driver. MI980 User’s Manual...
  • Page 66 DRIVER INSTALLATION 3. Click Install Drivers and Software. 4. When the Welcome screen appears, click Next. MI980 User’s Manual...
  • Page 67 DRIVERS INSTALLATION 5. Click Next to to agree with the license agreement. 6. Click the checkbox for Drivers in the Setup Options screen to select it and click Next to continue. MI980 User’s Manual...
  • Page 68 DRIVER INSTALLATION 7. The wizard is ready to begin installation. Click Install to begin the installation. 8. When InstallShield Wizard is complete, click Finish. MI980 User’s Manual...

  • Page 69: Intel® Management Engine Interface

    Intel® Management Engine Interface Follow the steps below to install the Intel Management Engine. 1. Insert the DVD that comes with the board. Click Intel and then Intel(R) 8 Series Chipset Drivers and then Intel(R) AMT 9.0 Drivers. MI980 User’s Manual...
  • Page 70 DRIVER INSTALLATION 2. When the Welcome screen to the InstallShield Wizard for Intel® Management Engine Components, click the checkbox for Install Intel® Control Center & click Next. 3. Click Yes to to agree with the license agreement. MI980 User’s Manual...
  • Page 71 DRIVERS INSTALLATION 4. When the Setup Progress screen appears, click Next. Then, click Finish when the setup progress has been successfully installed. MI980 User’s Manual...

  • Page 72: Intel® Usb 3.0 Drivers

    DRIVER INSTALLATION Intel® USB 3.0 Drivers 1. Insert the DVD that comes with the board. Click Intel and then Intel(R) 8 Series Chipset Drivers. 2. Click Intel(R) USB 3.0 Drivers. MI980 User’s Manual...
  • Page 73 DRIVERS INSTALLATION 3. When the Welcome screen to the InstallShield Wizard for Intel® USB 3.0 eXtensible Host Controller Driver, click Next. 4. Click Yes to to agree with the license agreement and continue the installation. MI980 User’s Manual...
  • Page 74 5. On the Readme File Information screen, click Next to continue the installation of the Intel® USB 3.0 eXtensible Host Controller Driver. 6. Setup complete. Click Finish to restart the computer and for changes to take effect. MI980 User’s Manual...
  • Page 75 DRIVERS INSTALLATION This page is intentionally set blank. MI980 User’s Manual...

  • Page 76: Appendix

    0F0h Clear Math Coprocessor Busy Signal 0F1h Reset Math Coprocessor 1F0h - 1F7h IDE Interface 2F8h - 2FFh Serial Port #2(COM2) 2B0h- 2DFh Graphics adapter Controller 360h - 36Fh Network Ports 3F8h - 3FFh Serial Port #1(COM1) MI980 User’s Manual...

  • Page 77: Interrupt Request Lines (Irq)

    The following table shows the IRQ used by the devices on board. Level Function IRQ0 System Timer Output IRQ1 Keyboard IRQ3 Serial Port #2 IRQ4 Serial Port #1 IRQ8 Real Time Clock IRQ14 Primary IDE IRQ15 Secondary IDE MI980 User’s Manual...

  • Page 78: Watchdog Timer Configuration

    Fintek 81866, program abort.\n"); return(1); }//if (SIO == 0) if (argc != 2) printf(" Parameter incorrect!!\n"); return (1); bTime = strtol (argv[1], endptr, 10); printf("System will reset after %d seconds\n", bTime); if (bTime) EnableWDT(bTime); } else DisableWDT(); return 0; MI980 User’s Manual...
  • Page 79 //--------------------------------------------------------------------------- void DisableWDT(void) unsigned char bBuf; Set_F81866_LD(0x07); //switch to logic device 7 bBuf = Get_F81866_Reg(0xFA); bBuf &= ~0x01; Set_F81866_Reg(0xFA, bBuf); //disable WDTO output bBuf = Get_F81866_Reg(0xF5); bBuf &= ~0x20; bBuf |= 0x40; Set_F81866_Reg(0xF5, bBuf); //disable WDT //--------------------------------------------------------------------------- MI980 User’s Manual...
  • Page 80 F81866_UNLOCK); outportb(F81866_INDEX_PORT, F81866_UNLOCK); //--------------------------------------------------------------------------- void Lock_F81866 (void) outportb(F81866_INDEX_PORT, F81866_LOCK); //--------------------------------------------------------------------------- void Set_F81866_LD( unsigned char LD) Unlock_F81866(); outportb(F81866_INDEX_PORT, F81866_REG_LD); outportb(F81866_DATA_PORT, LD); Lock_F81866(); //--------------------------------------------------------------------------- void Set_F81866_Reg( unsigned char REG, unsigned char DATA) Unlock_F81866(); outportb(F81866_INDEX_PORT, REG); outportb(F81866_DATA_PORT, DATA); Lock_F81866(); //--------------------------------------------------------------------------- MI980 User’s Manual...
  • Page 81 (F81866_BASE) #define F81866_DATA_PORT (F81866_BASE+1) //--------------------------------------------------------------------------- #define F81866_REG_LD 0x07 //--------------------------------------------------------------------------- #define F81866_UNLOCK 0x87 #define F81866_LOCK 0xAA //--------------------------------------------------------------------------- unsigned int Init_F81866(void); void Set_F81866_LD( unsigned char); void Set_F81866_Reg( unsigned char, unsigned char); unsigned char Get_F81866_Reg( unsigned char); //--------------------------------------------------------------------------- #endif //__F81866_H MI980 User’s Manual...

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