American Megatrends MB980 User Manual
American Megatrends MB980 User Manual

American Megatrends MB980 User Manual

Intel haswell / pch atx motherboard
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MB980
Intel
Haswell / PCH
®
ATX Motherboard
USER'S MANUAL
Version 1.0

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Summary of Contents for American Megatrends MB980

  • Page 1 All manuals and user guides at all-guides.com MB980 Intel Haswell / PCH ® ATX Motherboard USER’S MANUAL Version 1.0...
  • Page 2 All manuals and user guides at all-guides.com Acknowledgments AMI is a registered trademark of American Megatrends Inc. PS/2 is a trademark of International Business Machines Corporation. ® Intel and Intel Haswell DC/QC Processor are registered trademarks of Intel Corporation. Microsoft Windows is a registered trademark of Microsoft Corporation.
  • Page 3: Table Of Contents

    Board Dimensions .............. 4 Installations ............5 Installing the CPU .............. 5 Installing the Memory............7 Setting the Jumpers............. 8 Connectors on MB980 ............. 13 BIOS Setup ............25 Drivers Installation ........51 Intel Chipset Software Installation Utility ......52 VGA Drivers Installation ..........55 Realtek HD Audio Driver Installation ......
  • Page 4 All manuals and user guides at all-guides.com This page is intentionally left blank. MB980 User’s Manual...
  • Page 5: Introduction

    The Q87 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 MB980 ATX board utilizes the dramatic increase in performance provided this Intel’s latest cutting-edge technology.
  • Page 6: Checklist

    All manuals and user guides at all-guides.com INTRODUCTION Checklist Your MB980 package should include the items listed below.  The MB980 ATX motherboard  This User’s Manual  1 CD containing chipset drivers and flash memory utility  Serial ATA cable...
  • Page 7: Mb980 Specifications

    2x5 pin-header x4 for 8 ports USB; 2x5 pin-header for front panel audio Connector 4x10 box-header for COM3 (RS232) ~ COM6 (RS232) 2x5 pin-header for Digital IO Yes (256 segments, 0, 1, 2…255 sec/min) Watchdog Timer System Voltage Others LAN Wakeup, vPro Board Size 305mm x 244mm MB980 User’s Manual...
  • Page 8: Board Dimensions

    All manuals and user guides at all-guides.com INTRODUCTION Board Dimensions MB980 User’s Manual...
  • Page 9: Installations

    All manuals and user guides at all-guides.com INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MB980 in order to set up a workable system. The topics covered are: Installing the CPU ................5 Installing the Memory ................7 Setting the Jumpers ................
  • Page 10 All manuals and user guides at all-guides.com INSTALLATIONS Installing the CPU The MB980 board supports an LGA1150 Socket (shown below) for Intel Sandy Bridge processors. To install the CPU, unlock first the socket by pressing the lever sideways, then lift it up to a 90-degree. Then, position the CPU above the socket such that the CPU corner aligns with the gold triangle matching the socket corner with a small triangle.
  • Page 11: Installing The Memory

    All manuals and user guides at all-guides.com INSTALLATIONS Installing the Memory The MB980 board supports four DDR3 memory socket for a maximum total memory of 32GB in DDR3 DIMM 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 12: Setting The Jumpers

    All manuals and user guides at all-guides.com INSTALLATIONS Setting the Jumpers Jumpers are used on MB980 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 MB980 and their respective functions.
  • Page 13: Jumper Locations On Mb980

    All manuals and user guides at all-guides.com INSTALLATIONS Jumper Locations on MB980 Jumpers on MB980 .................Page JBAT1: Clear CMOS Contents ............10 JP1: COM1 RS232 RI/+5V/+12V Power Setting ....... 10 JP2: COM2 RS232 RI/+5V/+12V Power Setting ....... 11 JP4: Flash Descriptor Security Override (Factory use only) ....12...
  • Page 14: Jbat1: Clear Cmos Contents

    All manuals and user guides at all-guides.com INSTALLATIONS JBAT1: Clear CMOS Contents JBAT1 Setting Function Pin 1-2 Normal Short/Closed Pin 2-3 Clear CMOS Short/Closed JP1: COM1 RS232 RI/+5V/+12V Power Setting Setting Function Pin 1-3 +12V Short/Closed Pin 3-4 Short/Closed Pin 5-3 Short/Closed MB980 User’s Manual...
  • Page 15: Jp2: Com2 Rs232 Ri/+5V/+12V Power Setting

    All manuals and user guides at all-guides.com INSTALLATIONS JP2: COM2 RS232 RI/+5V/+12V Power Setting Setting Function Pin 1-3 +12V Short/Closed Pin 3-4 Short/Closed Pin 5-3 Short/Closed MB980 User’s Manual...
  • Page 16: Jp4: Flash Descriptor Security Override (Factory Use Only)

    All manuals and user guides at all-guides.com INSTALLATIONS JP4: Flash Descriptor Security Override (Factory use only) Flash Descriptor Security Override Disabled Open (Default) Close Enabled MB980 User’s Manual...
  • Page 17: Connectors On Mb980

    All manuals and user guides at all-guides.com INSTALLATIONS Connectors on MB980 Connector Locations on MB980 ............14 CN2: COM1 and COM2 Serial Ports ..........15 CN3: DVI-D and DVI-I Connector ............ 15 CN5: USB2.0 Connector ..............16 CN1: Display Port Connector ............16 CN7: Gigabit LAN (Intel I218LM) + USB 0/1 ........
  • Page 18: Connector Locations On Mb980

    All manuals and user guides at all-guides.com INSTALLATIONS Connector Locations on MB980 MB980 User’s Manual...
  • Page 19: Cn2: Com1 And Com2 Serial Ports

    DATA 5- DDC CLOCK DATA 5+ DDC DATA SHIELD CLK VSYNC CLOCK + DATA 1- CLOCK - DATA 1+ SHIELD 1/3 Green DATA 3- Blue DATA 3+ HSYNC DDC POWER A GROUND2 A GROUND 1 A GROUND3 MB980 User’s Manual...
  • Page 20: Cn5: Usb2.0 Connector

    A GROUND 1 N.C. CN5: USB2.0 Connector CN1: Display Port Connector CN7: Gigabit LAN (Intel I218LM) + USB 0/1 CN6: Gigabit LAN (Intel I211AT) + USB 2/3 CN4: HD Audio Connector CN8, CN9, CN10, CN11, CN12, CN13: SATA Connectors MB980 User’s Manual...
  • Page 21: J1: Audio Pin Header For Chassis Front Panel

    J1: Audio Pin Header for Chassis Front Panel Signal Name Pin # Pin # Signal Name MIC IN_L Ground MIC IN_R LINE_R Sense Ground Sense LINE_L Sense Ground J2: SPDIF I/O Pin # Signal Name SPDIF IN Ground SPDIF OUT Ground MB980 User’s Manual...
  • Page 22: J3: Atx 12V Power Connector

    This connector supplies the CPU operating voltage. Pin # Signal Name Ground Ground +12V +12V J4, J5, J6, J7: COM3~COM6 RS232 Serial Ports Signal Name Pin # Pin # Signal Name DCD# DSR# RTS# SOUT CTS# DTR# MB980 User’s Manual...
  • Page 23: J9, J11, J15, J17: Usb Connectors

    All manuals and user guides at all-guides.com INSTALLATIONS J9, J11, J15, J17: USB Connectors Signal Name Pin # Pin # Signal Name J8: Digital I/O Signal Name Pin # Pin # Signal Name OUT3 OUT1 OUT2 OUT0 MB980 User’s Manual...
  • Page 24: J20: Front Panel Function Connector

    Pin # Pin # Signal Name SPK + PWR LED + PWR LED- (GND) SPK – (GND) PWR LED- (GND) SPK – (GND) PWR_SW PWR_SW HDD LED - HDD LED + J21: SPI Flash Connector (Factory use only) MB980 User’s Manual...
  • Page 25: J22: Atx Power Supply Connector

    Pin # Signal Name 3.3V 3.3V -12V 3.3V Ground Ground PS-ON Ground Ground Ground Ground Ground Power good 5VSB +12V +12V Ground +3.3V CPU_FAN1: CPU Fan Power Connector Pin # Signal Name Ground +12V Rotation detection Control MB980 User’s Manual...
  • Page 26: Sys_Fan1: System Fan1 Power Connector

    All manuals and user guides at all-guides.com INSTALLATIONS SYS_FAN1: System Fan1 Power Connector Pin # Signal Name Ground +12V Rotation detection SYS_FAN2: System Fan2 Power Connector Pin # Signal Name Ground +12V PCIE3: PCI-E X16 Slot MB980 User’s Manual...
  • Page 27: Pcie2: Pci-E X8 Slot (Pci-E X4)

    All manuals and user guides at all-guides.com INSTALLATIONS PCIE2: PCI-E X8 Slot (PCI-E X4) PCIE1: PCI-E X1 Slot PCI1-PCI4: PCI 32-bit Slot MB980 User’s Manual...
  • Page 28 All manuals and user guides at all-guides.com INSTALLATIONS This page was intentionally left blank. MB980 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 ....................40 Boot Settings ..................... 47 CSM parameters ....................48 Security Settings ....................49 Save & Exit Settings ..................50 MB980 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. MB980 User’s Manual...
  • Page 31 All manuals and user guides at all-guides.com BIOS SETUP Main Settings Aptio Setup Utility – Copyright © 2011 American Megatrends, Inc. Main Advanced Chipset Boot Security Save & Exit BIOS Information Choose the system default language → ← Select Screen...
  • Page 32: Advanced Settings

    ESC: Exit PERR# Generation Disabled SERR# Generation Disabled ► PCI Express Settings Above 4G Decoding Enables or Disables 64bit capable devices to be decoded in above 4G address space (only if system supports 64 bit PCI decoding). MB980 User’s Manual...
  • Page 33 Keep Link ON 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. MB980 User’s Manual...
  • Page 34 Defines number of Microseconds software will wait before polling ‘Link Training’ bit in Link Status register. Value range from 10 to 1000 uS. Unpopulated Links In order to save power, software will disable unpopulated PCI Express links, if this option set to ‘Disable Link’. MB980 User’s Manual...
  • Page 35 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. MB980 User’s Manual...
  • Page 36 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. MB980 User’s Manual...
  • Page 37 Disabled for Windows XP. Execute Disable Bit XD can prevent certain classes of malicious buffer overflow attacks when combined with a supporting OS (Windows Server 2003 SP1, Windows XP SP2, SuSE Linux 9.2, Re33dHat Enterprise 3 Update 3.) MB980 User’s Manual...
  • Page 38 ESC: Exit Software Preserve Unknown SATA Port4 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. MB980 User’s Manual...
  • Page 39 Change Field F1: General Help 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. MB980 User’s Manual...
  • Page 40 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 This configuration is supported only with MB980VF (with iAMT function). Enable/Disable Watchdog Timer. MB980 User’s Manual...
  • Page 41 DISABLE option will keep USB devices available only for EFI applications. USB3.0 Support Enable/Disable USB3.0 (XHCI) Controller support. XHCI Hand-off This is a workaround for OSes without XHCI hand-off support. The XHCI ownership change should be claimed by XHCI driver. MB980 User’s Manual...
  • Page 42 F81866 ERP Support All Enable USB3.0 Port0/1 POWER Management Enabled USB3.0 Port2/3 POWER Management Enabled 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. MB980 User’s Manual...
  • Page 43 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. MB980 User’s Manual...
  • Page 44: 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 MB980 User’s Manual...
  • Page 45 LAN cannot be disabled if ME is on at Sx state.) SLP_S4 Assertion Width Select a minimum assertion width of the SLP_S4# signal. Restore AC Power Loss Select AC power state when power is re-applied after a power failure. MB980 User’s Manual...
  • Page 46 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. MB980 User’s Manual...
  • Page 47 Enable or disable xHCI Maximum Primary Stream Array Size. EHCI1/2 Control the USAB EHCI (USB 2.0) functions. One EHCI controller must always be enabled. USB Ports Per-Port Disable Control Control each of the USB ports (0~13) disabling. MB980 User’s Manual...
  • Page 48 F3: Optimized Default ► Memory Configuration F4: Save ESC: Exit VT-d Check to enable VT-d function on MCH. Enable NB CRID Enable or disable NB CRID WorkAround. C-State Pre-Wake Controls C-State Pre-Wake feature for ARAT, in SSKPD[57]. MB980 User’s Manual...
  • Page 49 Select the Video Device that will be activated during POST. This has no effect if external graphics present. Secondary booty display selection will appear based on your selection. VGA modes will be supported only on primary display. MB980 User’s Manual...
  • Page 50 2048 MB (DDR3) Enter: Select CAS Latency (tCL) Change Field Minimum delay time F1: General Help CAS to RAS (tRCDmin) F2: Previous Values F3: Optimized Default Row Precharge (tRPmin) Active to Precharge (tRASmin) F4: Save ESC: Exit MB980 User’s Manual...
  • Page 51: Boot Settings

    UPON REQUEST – GA20 can be disabled using BIOS services. ALWAYS – do not allow disabling GA20; this option is useful when any RT code is executed above 1MB. Option ROM Messages Set display mode for Option ROM. Options are Force BIOS and Keep Current. MB980 User’s Manual...
  • Page 52: 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. MB980 User’s Manual...
  • Page 53: 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. MB980 User’s Manual...
  • Page 54: 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. MB980 User’s Manual...
  • Page 55: Drivers Installation

    LAN Drivers Installation ..............60 Intel® Management Engine Interface ..........64 Intel® USB 3.0 Drivers ..............67 IMPORTANT NOTE: After installing your Windows operating system, you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation. MB980 User’s Manual...
  • Page 56: Intel Chipset Software Installation Utility

    Plug & Play INF support for Intel chipset components. Follow the instructions below to complete the installation. 1. Insert the CD that comes with the board. Click Intel and then Intel(R) 7 Series Chipset Drivers. 2. Click Intel(R) Chipset Software Installation Utility. MB980 User’s Manual...
  • Page 57 All manuals and user guides at all-guides.com DRIVERS 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. MB980 User’s Manual...
  • Page 58 All manuals and user guides at all-guides.com DRIVER 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. MB980 User’s Manual...
  • Page 59: Vga Drivers Installation

    Driver, the Microsoft .NET Framework 3.5 SPI should be first installed. To install the VGA drivers, follow the steps below. 1. Insert the CD that comes with the board. Click Intel and then Intel(R) Q7 Series Chipset Drivers. 2. Click Intel(R) Q77 Chipset Family Graphics Driver. MB980 User’s Manual...
  • Page 60 All manuals and user guides at all-guides.com DRIVER 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. MB980 User’s Manual...
  • Page 61 5. On the Readme File Information screen, click Next to continue the installation of the Intel® Graphics Media Accelerator Driver. 6. On Setup Progress screen, click Next to continue. 7. Setup complete. Click Finish to restart the computer and for changes to take effect. MB980 User’s Manual...
  • Page 62: Realtek Hd Audio Driver Installation

    Realtek HD Audio Driver Installation Follow the steps below to install the Realtek HD Audio Drivers. 1. Insert the CD that comes with the board. Click Intel and then Intel(R) Q7 Series Chipset Drivers. 2. Click Realtek High Definition Audio Driver. MB980 User’s Manual...
  • Page 63 DRIVERS INSTALLATION 3. On the Welcome to the InstallShield Wizard screen, click Next 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. MB980 User’s Manual...
  • Page 64: Lan Drivers Installation

    All manuals and user guides at all-guides.com DRIVER INSTALLATION LAN Drivers Installation 1. Insert the CD that comes with the board. Click Intel and then Intel(R) Q7 Series Chipset Drivers. 2. Click Intel(R) PRO LAN Network Driver. MB980 User’s Manual...
  • Page 65 All manuals and user guides at all-guides.com DRIVERS INSTALLATION 3. Click Install Drivers and Software. 4. When the Welcome screen appears, click Next. MB980 User’s Manual...
  • Page 66 All manuals and user guides at all-guides.com DRIVER 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. MB980 User’s Manual...
  • Page 67 All manuals and user guides at all-guides.com DRIVERS INSTALLATION 7. The wizard is ready to begin installation. Click Install to begin the installation. 8. When InstallShield Wizard is complete, click Finish. MB980 User’s Manual...
  • Page 68: Intel® Management Engine Interface

    REMARKS: The Intel iAMT 8.0 Drivers can be installed on MB970VF, not MB970F. Follow the steps below to install the Intel Management Engine. 1. Insert the CD that comes with the board. Click Intel and then Intel(R) AMT 8.0 Drivers. MB980 User’s Manual...
  • Page 69 DRIVERS 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. MB980 User’s Manual...
  • Page 70 All manuals and user guides at all-guides.com DRIVER INSTALLATION 4. When the Setup Progress screen appears, click Next. Then, click Finish when the setup progress has been successfully installed. MB980 User’s Manual...
  • Page 71: Intel® Usb 3.0 Drivers

    All manuals and user guides at all-guides.com DRIVERS INSTALLATION Intel® USB 3.0 Drivers 1. Insert the CD that comes with the board. Click Intel and then Intel(R) Q7 Series Chipset Drivers. 2. Click Intel(R) USB 3.0 Drivers. MB980 User’s Manual...
  • Page 72 All manuals and user guides at all-guides.com DRIVER 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. MB980 User’s Manual...
  • Page 73 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. MB980 User’s Manual...
  • Page 74 All manuals and user guides at all-guides.com DRIVER INSTALLATION This page is intentionally set blank. MB980 User’s Manual...
  • Page 75: 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) MB980 User’s Manual...
  • Page 76: 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 MB980 User’s Manual...
  • Page 77: 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; MB980 User’s Manual...
  • Page 78 //--------------------------------------------------------------------------- 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 //--------------------------------------------------------------------------- MB980 User’s Manual...
  • Page 79 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(); //--------------------------------------------------------------------------- MB980 User’s Manual...
  • Page 80 (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 MB980 User’s Manual...

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