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MB990

Intel

®

6th Generation Core Q170 PCH

ATX Motherboard

USER’S MANUAL

Version 1.0

Acknowledgments

AMI is a registered trademark of American Megatrends Inc.

PS/2 is a trademark of International Business Machines

Corporation.

Intel and Intel

®

6th 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.

ii MB990 User’s Manual

Table of Contents

Introduction ............................................................. 1

Product Description ............................................................ 1

Checklist ............................................................................. 2

MB990 Specifications ........................................................ 3

Board Dimensions .............................................................. 5

Installations ............................................................. 6

Installing the CPU .............................................................. 7

Installing the Memory......................................................... 8

Setting the Jumpers............................................................. 9

Connectors on MB990 ..................................................... 15

BIOS Setup .............................................................27

BIOS Introduction .................................................................... 28

BIOS Setup............................................................................... 28

Advanced Settings..................................................................... 30

CSM Configuration ................................................................... 37

Chipset Settings ........................................................................ 41

Security Settings ....................................................................... 44

Boot Settings ............................................................................ 45

Save & Exit Settings ................................................................. 46

Drivers Installation .................................................47

Intel Chipset Software Installation Utility ......................... 48

VGA Drivers Installation .................................................. 50

Realtek HD Audio Driver Installation .............................. 53

LAN Drivers Installation .................................................. 55

Intel® Management Engine Interface ............................... 58

Intel® USB 3.0 Drivers .................................................... 60

Appendix ................................................................63

A. I/O Port Address Map .................................................. 63

B. Interrupt Request Lines (IRQ) ...................................... 64

C. Watchdog Timer Configuration ................................... 65

MB990 User’s Manual iii

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iv MB990 User’s Manual

INTRODUCTION

Introduction

Product Description

The MB990 ATX motherboard is based on the latest Intel

®

Q170 chipset.

The platform supports 6 th

Generation Intel

®

Core processor family with

LGA1151 packing and features an integrated dual-channel DDR4 memory controller as well as a graphics core.

The latest Intel

®

processors provide advanced performance in both computing and graphics quality. This meets the requirement of customers in the gaming, POS, digital signage and server market segment.

The MB990 Q170 platform is made with 14-nanometer technology that supports Intel’s first processor architecture to unite the CPU and the graphics core on the transistor level. The MB990 ATX board utilizes the dramatic increase in performance provided this Intel’s latest cutting-edge technology. Measuring 305mm x 244mm, the MB990 offers fast 6Gbps

SATA support (6 ports), USB3.0 (10 ports) and interfaces for DVI-D,

HDMI and DP displays. MB990VF features Intel

®

Active Management

Technology 11.0.

MB990 FEATURES:

• Supports Intel

®

6th Generation Core i7/i5/i3 QC/DC desktop processors

• Four DDR4 DIMM, 2133MHz, Max. 64GB memory

• Dual Intel

®

PCI-Express Gigabit LAN

• Integrated Graphics for DVI-D/DP/HDMI displays

• 6x SATA 3.0, 14x USB 2.0, USB 3.0 (10 ports),

6x COM, Watchdog timer

• 1x PCI-E (x16), 1x PCI-E (x8), 1x PCI-E (x4), 1x PCI-E(x4).

• 3x PCI

• Optional AMT (MB990VF only)

MB990 User’s Manual 1

INTRODUCTION

Checklist

Your MB990 package should include the items listed below.

The MB990 ATX motherboard

This User’s Manual

1 DVD containing chipset drivers and flash memory utility

Serial ATA cable

COM ports cable

I/O shield

2 MB990 User’s Manual

INTRODUCTION

MB990 Specifications

Product Name

Form Factor

CPU Type

CPU Speed

Cache Size

CPU Socket

Chipset

BIOS

Memory

VGA

LAN

USB

Serial ATA

Storage Device

Audio

Super I/O

(LPC)

Digital IO

IAMT 11.0

TPM 1.2

[For MB990VF only]

MB990

ATX

- Intel

®

6th Generation Core processors (14nm monolithic)

- TDP = 35W/65W/ (4+2) ; 35W/65W (2+2)

- Package =37.5 mm x 37.5 mm x 4.4 mm

TBD

Up to 8MB

LGA1151(Socket H4)

Intel

®

PCH-H, Q170 (

MB990VF)

/H170 (

MB990EF)

PCH

Package = FCBGA 23 mm x 23 mm x 0.5 mm

AMI BIOS

Intel® 6th Generation Core processors integrated memory controller

- DDR4-2133 MHz @ 1.2V

- UDIMM@288-pin x 4, Max. = 64GB

Intel® 6th Generation Core processor integrated HD Gfx,

Supports 3 independent displays

-

-

DisplayPort x 1 (DP++, Thru port B, support DP1.3)

**Resolution up to 4096x2304 @ 60 Hz**

HDMI X 1 (Thru port C, support HDMI 2.0)

-

** Resolution up to 4096x2304 @ 60 Hz**

DVI-D x 1 (Thru port D, with level shifter ASM1442K)

** Resolution up to 4096x2304 @ 30 Hz**

1. Intel® Jacksonville I219LM(MB990VF)/I219V(MB990EF)

GbE PHY 6mm x 6mm, QFN48

2. Intel® Pearsonville I211AT as 2 nd

GbE

Intel

®

Q170 /H170 PCH integrated USB controller;

USB 3.0 host controller, support 10 ports

- 6 ports in the rear panel

- 4 ports thru onboard box headers x 2 (MB990VF) / x 1(MB990EF)

USB 2.0 host controller , support 4 ports

- 4 ports via onboard pin header (2.54mm pitch)

Intel® Q170 PCH built-in SATA controller, supports total 6 ports

6 x SATA (3.0) 6Gbps

N/A

Intel

®

Q170 PCH built-in High Definition Audio controller + Realtek

ALC892 w/ 7.1 channels

Fintek F81866AD-I (128-pin LQFP [14mm x 14 mm])

 COM #1 (RS232/422/485) for jumper-less

Support ring-in with power @500 mA (selectable for 5V or 12V)

COM #2 (RS232 only) supports ring-in with power @500 mA

(selectable for 5V or 12V)

 COM #3~COM #6 (RS232 only)

Hardware Monitor

- CPU FAN x 1 (PWM Fan type, 4-pin connector)

- SYS FAN x 2 (DC Fan type, 3-pin connector)

4 in & 4 out

Intel

®

Q170 PCH built-in

Infineon SLB9660 **Meet FIPS 140-2 certification**

MB990 User’s Manual 3

INTRODUCTION

Expansion Slots

Edge Connectors

Onboard

Header/Connector

Watchdog Timer

System Voltage iSMART

RAID

Others

OS supporting

Certification

Board Size

RoHS

- PCIe (16x) x1 [Gen 3.0 PEG]

 From CPU

- PCIe (1x) x 1(Gen 3.0)

- PCIe (1x) x 1(Gen 3.0) [PCIe(4x) slot ]

- PCIe (4x) x 1 (Gen 3.0) [PCIe(8x) slot ]

- Mini PCIe x 1(Gen 3.0)

- PCI(32-bit) x 3 [via ITE IT8892E PCIe to PCI bridge]

Dual DB9 stack connector for COM #1 / COM #2

DVI-D + HDMI stack connector x 1

DP + dual USB (3.0) [Blue color] stack connector x 1

RJ-45 + dual USB (3.0) [Blue color] stack connector x 2

Triplet type Jack 3 x 1 for HD Audio

6 ports x SATA III [Blue color]

2x10 pins box-header for 4 ports USB 3.0 [Blue color]

2x5 pins pin-header for front panel audio [Support 7.1 Channel]

2x5 pins pin- header x 4 for COM3 ~ COM6 (RS232)

2x5 pins pin-header x1 for Digital IO

Yes (256 segments, 0, 1, 2…255 sec/min)

ATX standard 24-pin type

4 pin type (+12V only) iSMART 3.2

-

-

Support RAID 0/1/5

- LAN Wakeup

Reserve S3 status signal connector (4-pin)

EuP/ErP (MB990EF only)

Windows 7 Pro (32b/64b)

Windows 8.1(64b) / Embedded Industrial(64b)

Windows 10 (64b)

Linux Fedora (64b) / Ubuntu (64b)

CE (EN55032:2012)

FCC Class B

LVD

305mm x 244mm

YES

4 MB990 User’s Manual

[

Board Dimensions

INTRODUCTION

MB990 User’s Manual 5

INSTALLATIONS

Installations

This section provides information on how to use the jumpers and connectors on the MB990 in order to set up a workable system. The topics covered are:

Installing the CPU .............................................................................. 7

Installing the Memory ........................................................................ 8

Setting the Jumpers ............................................................................ 9

Connectors on MB990 ..................................................................... 15

6 MB990 User’s Manual

INSTALLATIONS

Installing the CPU

The MB990 board supports an LGA1151 Socket (shown below) for Intel

6th Generation Core 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. Carefully insert the CPU into the socket and push down the lever to secure the CPU. Then, install the heat sink and fan.

NOTE: Ensure that the CPU heat sink and the CPU top surface are in total contact to avoid CPU overheating problem that would cause your system to hang or be unstable.

MB990 User’s Manual 7

INSTALLATIONS

Installing the Memory

The MB990 board supports four DDR4 memory socket for a maximum total memory of 64GB in DDR4 DIMM memory type.

Installing and Removing Memory Modules

To install the DDR4 modules, locate the memory slot on the board and perform the following steps:

1. Hold the DDR4 module so that the key of the DDR4 module aligned with that on the memory slot.

2. Gently push the DDR4 module in an upright position until the clips of the slot close to hold the DDR4 module in place when the DDR4 module touches the bottom of the slot.

3. To remove the DDR4 module, press the clips with both hands.

Lock

DDR4 Module

Lock

Lock Lock

8 MB990 User’s Manual

INSTALLATIONS

Setting the Jumpers

Jumpers are used on MB990 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 MB990 and their respective functions.

Jumper Locations on MB990 ........................................................... 10

JBAT2: Clear CMOS Contents ........................................................ 11

JBAT1: Clear RTC Contents ............................................................ 11

JP1: COM1 RS232 RI/+5V/+12V Power Setting ............................. 12

JP2: COM2 RS232 RI/+5V/+12V Power Setting ............................. 12

JP3: Flash Descriptor Security Override (Factory use only) .............. 13

JP4, JP5: Processor dgfx Bifurcation Function Setting...................... 13

(MB990VF PCIE1 only) .................................................................. 13

MB990 User’s Manual 9

INSTALLATIONS

Jumper Locations on MB990

Jumpers on MB990......................................................................... Page

JBAT2: Clear CMOS Contents ........................................................ 11

JBAT1: Clear RTC Contents............................................................ 11

JP1: COM1 RS232 RI/+5V/+12V Power Setting ............................. 12

JP2: COM2 RS232 RI/+5V/+12V Power Setting ............................. 12

JP3: Flash Descriptor Security Override (Factory use only) .............. 13

JP4, JP5: Processor dgfx Bifurcation Function Setting ..................... 13

10 MB990 User’s Manual

JBAT2: Clear CMOS Contents

JBAT2 Setting Function

Pin 1-2

Short/Closed

Pin 2-3

Short/Closed

Normal

Clear CMOS

INSTALLATIONS

1

3

JBAT1: Clear RTC Contents

JBAT1

Open

Flash Descriptor

Security Override

Normal

(Default)

Close Clear RTC

MB990 User’s Manual 11

INSTALLATIONS

JP1: COM1 RS232 RI/+5V/+12V Power Setting

5 1

6 2

Setting JP1 Function

Pin 1-3

Short/Closed

Pin 3-4

Short/Closed

+12V

RI

Pin 5-3

Short/Closed

+5V

JP2: COM2 RS232 RI/+5V/+12V Power Setting

5 1

6 2

JP2 Setting

Pin 1-3

Short/Closed

Pin 3-4

Short/Closed

Pin 5-3

Short/Closed

Function

+12V

RI

+5V

12 MB990 User’s Manual

INSTALLATIONS

JP3: Flash Descriptor Security Override (Factory use only)

JP3

Open

Flash Descriptor

Security Override

Disabled

(Default)

Enabled Close

JP4, JP5: Processor dgfx Bifurcation Function Setting

(MB990VF PCIE1 only)

JP5 JP4

Open Open

Open Close

Close Open

Close Close

Processor dgfx Bifurcation

Function Setting

1 X 16 (Default)

2 X 8

RSVD

X 8, X 4, X 4

MB990 User’s Manual 13

INSTALLATIONS

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14 MB990 User’s Manual

INSTALLATIONS

Connectors on MB990

Connector Locations on MB990 ...................................................... 16

CN3: COM1 and COM2 Serial Ports ............................................... 17

CN5: DVI-D and HDMI Connector ................................................. 17

CN6: USB3.0 Connector ................................................................. 18

CN2: Display Port Connector ........................................................... 18

CN8: Gigabit LAN (Intel I219LM) + USB 0/1 ................................. 18

CN7: Gigabit LAN (Intel I211AT) + USB 2/3.................................. 18

CN4: HD Audio Connector .............................................................. 18

CN9, CN10, CN11, CN12, CN13, CN14: SATA Connectors........... 18

J1: Audio Pin Header for Chassis Front Panel ................................... 18

J2: SPDIF I/O .................................................................................. 19

ATX_12V_2X1: ATX 12V Power Connector .................................. 19

J9, J8, J6, J4: COM3~COM6 RS232 Serial Ports ............................. 20

J7: Mini PCI-E Connector(PCI-E X1 only) ...................................... 20

J13, J16: USB2.0 Connectors........................................................... 20

J21, J23: USB3.0 Connectors........................................................... 21

J10: Digital I/O ................................................................................ 21

J22: Front Panel Function Connector ............................................... 22

J18: SPI Flash Connector (Factory use only) .................................... 22

J24: ATX Power Supply Connector ................................................. 23

CPU_FAN1: CPU Fan Power Connector ......................................... 23

SYS_FAN1: System Fan1 Power Connector .................................... 24

SYS_FAN2: System Fan2 Power Connector .................................... 24

J11: ACPI Status LED ..................................................................... 25

PCIE1: PCI-E X16 Slot ................................................................... 25

PCIE4: PCI-E X8 Slot (PCI-E X4) .................................................. 25

PCIE3: PCI-E X4 Slot (PCI-E X1) .................................................. 26

PCIE2: PCI-E X1 Slot ..................................................................... 26

PCI1-PCI3: PCI 32-bit Slot.............................................................. 26

MB990 User’s Manual 15

INSTALLATIONS

Connector Locations on MB990

16 MB990 User’s Manual

INSTALLATIONS

[

CN3: COM1 and COM2 Serial Ports

Pin #

6

7

8

9

10

1

2

3

4

5

Signal Name

RS-232 R2-422 RS-485

DCD

RX

TX

DTR

Ground

DSR

RTS

CTS

RI

NC

TX-

TX+

RX+

RX-

Ground

NC

NC

NC

NC

NC

DATA-

DATA+

NC

NC

Ground

NC

NC

NC

NC

NC

CN5: DVI-D and HDMI Connector

Signal Name

DATA 2-

DATA 2+

Shield 2/4

DATA 4-

DATA 4+

DDC CLOCK

DDC DATA

NC

DATA 1-

DATA 1+

SHIELD 1/3

DATA 3-

DATA 3+

DDC POWER

A GROUND 1

Pin # Pin #

21

22

23

24

16

17

18

19

20

9

10

11

12

6

7

8

13

14

15

1

2

3

4

5

Signal Name

HOT POWER

DATA 0-

DATA 0+

SHIELD 0/5

DATA 5-

DATA 5+

SHIELD CLK

CLOCK +

CLOCK -

MB990 User’s Manual 17

INSTALLATIONS

[

CN6: USB3.0 Connector

CN2: Display Port Connector

CN8: Gigabit LAN (Intel I219LM) + USB 0/1

CN7: Gigabit LAN (Intel I211AT) + USB 2/3

CN4: HD Audio Connector

CN9, CN10, CN11, CN12, CN13, CN14: SATA Connectors

J1: Audio Pin Header for Chassis Front Panel

10

2

9

1

Signal Name Pin # Pin # Signal Name

MIC IN_L 1 2 Ground

MIC IN_R

LINE_R

Sense

LINE_L

3

5

7

9

4

6

8

10

DET

Sense Ground

KEY

Sense Ground

18 MB990 User’s Manual

J2: SPDIF I/O

4 3

2 1

Pin # Signal Name

1

2

3

4

SPDIF IN

Ground

SPDIF OUT

Ground

ATX_12V_2X1: ATX 12V Power Connector

This connector supplies the CPU operating voltage.

1 4

INSTALLATIONS

Signal Name Pin # Pin # Signal Name

Ground 1 5 +12V

Ground

Ground

Ground

2

3

4

6

7

8

+12V

+12V

+12V

MB990 User’s Manual 19

INSTALLATIONS

J9, J8, J6, J4: COM3~COM6 RS232 Serial Ports

10

6

5

1

Signal Name Pin # Pin # Signal Name

DCD# 1 6 DSR#

SIN

SOUT

DTR#

GND

2

3

4

5

7

8

9

X

RTS#

CTS#

RI#

KEY

J7: Mini PCI-E Connector(PCI-E X1 only)

J13, J16: USB2.0 Connectors

1 2

9 10

Signal Name Pin # Pin # Signal Name

VCC

D0-

D0+

GND

KEY

1

3

5

7

9

2

4

6

8

10

VCC

D1-

D1+

GND

NC

20 MB990 User’s Manual

J21, J23: USB3.0 Connectors

INSTALLATIONS

Signal Name Pin # Pin # Signal Name

VCC(900mA) 1

P1_SSRX-

P1_SSRX+

GND

P1_SSTX-

P1_SSTX+

GND

P1_U2_D-

P1_U2_D+

NC

2

3

4

5

6

7

8

9

X

19 VCC(900mA)

18 P2_SSRX-

17 P2_SSRX+

16

15

14 P2_SSTX+

13

12

GND

P2_SSTX-

GND

P2_U2_D-

10 11 P2_U2_D+

J10: Digital I/O

1 2

9 10

Signal Name Pin # Pin # Signal Name

GND

OUT3

OUT2

IN3

IN2

1

3

5

7

9

2

4

6

8

10

VCC

OUT1

OUT0

IN1

IN0

MB990 User’s Manual 21

INSTALLATIONS

J22: Front Panel Function Connector

1 2

19 20

Signal Name

PWR LED +

NC

PWR LED- (GND)

NC

GND

GND

PWR_SW

NC

GND

HDD LED +

Pin #

9

11

13

15

1

3

5

7

17

19

Pin #

10

12

14

16

2

4

6

8

18

20

Signal Name

SPK

NC

GND

SPK (VCC)

NC

NC

PWR_SW

NC

RST

HDD LED -

J18: SPI Flash Connector (Factory use only)

22 MB990 User’s Manual

INSTALLATIONS

J24: ATX Power Supply Connector

1 12

13 24

Signal Name Pin # Pin # Signal Name

3.3V

-12V

Ground

PS-ON

Ground

Ground

Ground

-5V

+5V

+5V

13

14

15

16

17

18

19

20

21

22

1

2

3

4

5

6

7

8

9

10

3.3V

3.3V

Ground

+5V

Ground

+5V

Ground

Power good

5VSB

+12V

+5V

Ground

23

24

11

12

+12V

+3.3V

CPU_FAN1: CPU Fan Power Connector

1

4

Pin # Signal Name

1

2

Ground

+12V

3 Rotation detection

4 Control

MB990 User’s Manual 23

INSTALLATIONS

SYS_FAN1: System Fan1 Power Connector

3 1

Pin # Signal Name

1

2

Ground

+12V

3 Rotation detection

SYS_FAN2: System Fan2 Power Connector

3 1

Pin # Signal Name

1

2

3

Ground

+12V

NC

24 MB990 User’s Manual

J11: ACPI Status LED

INSTALLATIONS

1 2

3 4

Pin # Signal Name

1

2

3

4

+3VDUAL

GND

+VCC3

GND

PCIE1: PCI-E X16 Slot

PCIE4: PCI-E X8 Slot (PCI-E X4)

MB990 User’s Manual 25

INSTALLATIONS

PCIE3: PCI-E X4 Slot (PCI-E X1)

PCIE2: PCI-E X1 Slot

PCI1-PCI3: PCI 32-bit Slot

26 MB990 User’s Manual

BIOS SETUP

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:

BIOS Introduction ............................................................................. 28

BIOS Setup ....................................................................................... 28

Advanced Settings ............................................................................. 30

CSM Configuration............................................................................ 37

Chipset Settings ................................................................................. 41

Security Settings ................................................................................ 44

Boot Settings ..................................................................................... 45

Save & Exit Settings .......................................................................... 46

MB990 User’s Manual 27

BIOS SETUP

BIOS Introduction

The BIOS (Basic Input/Output System) installed in your computer system’s ROM supports Intel processors. The BIOS provides critical low-level support for a standard device such as disk drives, serial ports and parallel ports. It also password protection as well as special support for detailed fine-tuning of the chipset controlling the entire system.

BIOS Setup

The BIOS provides a Setup utility program for specifying the system configurations and settings. The BIOS ROM of the system stores the

Setup utility. When you turn on the computer, the BIOS is immediately activated. Pressing the <Del> key immediately allows you to enter the

Setup utility. If you are a little bit late pressing the <Del> key, POST

(Power On Self Test) will continue with its test routines, thus preventing you from invoking the Setup. If you still wish to enter Setup, restart the system by pressing the ”Reset” button or simultaneously pressing the

<Ctrl>, <Alt> and <Delete> keys. You can also restart by turning the system Off and back On again. The following message will appear on the screen:

Press <DEL> to Enter Setup

In general, you press the arrow keys to highlight items, <Enter> to select, the <PgUp> and <PgDn> keys to change entries, <F1> for help and

<Esc> to quit.

When you enter the Setup utility, the Main Menu screen will appear on the screen. The Main Menu allows you to select from various setup functions and exit choices.

Warning: It is strongly recommended that you avoid making any changes to the chipset defaults. 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.

28 MB990 User’s Manual

BIOS SETUP

Main Settings

Aptio Setup Utility – Copyright © 2011 American Megatrends, Inc.

Main

Advanced

System Language

System Date

System Time

Chipset Security

[English]

[Tue 01/20/2009]

[21:52:06]

Boot Save & Exit

Choose the system default language

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

System Language

Choose the system default language.

System Date

Set the Date. Use Tab to switch between Data elements.

System Time

Set the Time. Use Tab to switch between Data elements.

MB990 User’s Manual 29

BIOS SETUP

Advanced Settings

This section allows you to configure and improve your system and allows you to set up some system features according to your preference.

Aptio Setup Utility

Main

Advanced

Chipset

► ACPI Settings

► iSmart Controller

► AMT Configuration

► F81866 Super IO Configuration

► Hardware Monitor

► CPU Configuration

► SATA Configuration

► CSM Configuration

► Trusted Computing

► USB Configuration

ACPI Settings

Security Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Aptio Setup Utility

Main

Advanced

ACPI Settings

Enable Hibernation

ACPI Sleep State

Lock Legacy Resources

S3 Video Repost

Chipset Security Boot

Enabled

S3 (Suspend to R…)

Disabled

Disabled

Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Enable Hibernation

Enables or Disables System ability to Hibernate (OS/S4 Sleep State). This option may be not effective with some 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.

30 MB990 User’s Manual

BIOS SETUP

iSmart Controller

Main

Advanced

iSmart Controller

Power-On after Power failure

Temperature Guardian

Schedule Slot 1

Schedule Slot 2

Chipset

Aptio Setup Utility

Security

Disable

Disable

None

None

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Power-On after Power failure

This field sets the system power status whether Disable or Enable when power returns to the system from a power failure situation.

Temperature Guardian

Generate the reset signal when system hangs up on POST

Schedule Slot 1 / 2

Setup the hour/minute for system power on.

MB990 User’s Manual 31

BIOS SETUP

AMT Configuration

Aptio Setup Utility

Main

Advanced

Chipset

Intel AMT

BIOS Hotkey Pressed

MEBx Selection Screen

Hide Un-Configure ME Confirmation

Prompt

Un-Configure ME

Amt Wait Timer

Activate Remote Assistance Process

USB Configure

PET Progress

AMT CIRA Timeout

Watchdog

OS Timer

BIOS Timer

Security

Enabled

Disabled

Disabled

Disabled

Disabled

0

Disabled

Enabled

Enabled

0

Disabled

0

0

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

AMT Configuration

This configuration is supported only with MB990VF (with iAMT function). Options are Enabled and Disabled.

Note: iAMT H/W is always enabled. This option just controls the BIOS extension execution. If enabled, this requires additional firmware in the

SPI device.

Unconfigure ME

This configuration is supported only with MB990VF (with iAMT function). 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

This configuration is supported only with MB990VF (with iAMT function). Enable/Disable Watchdog Timer.

32 MB990 User’s Manual

BIOS SETUP

F81866 Super IO Configuration

Aptio Setup Utility

Main

Advanced

Chipset

F81866 Super IO Configuration

Super IO Chip

Standby Power on S5

► Serial Port 1 Configuration

► Serial Port 2 Configuration

► Serial Port 3 Configuration

► Serial Port 4 Configuration

► Serial Port 5 Configuration

► Serial Port 6 Configuration

Security

F81866

All Enable

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Standby Power on S5

This configuration is supported only with MB990EF.

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.

MB990 User’s Manual 33

BIOS SETUP

Hardware Monitor

Aptio Setup Utility

Main

Advanced

PC Health Status

CPU smart fan control

System smart fan1 control

System smart fan2 control

CPU temperature

System temperature

CPU FAN Speed

SYS FAN1 Speed

SYS FAN2 Speed

VCORE

+5V

+12V

Memory Voltage

+3.3V

CPU Shutdown Temperature

Chipset Security

Disabled

Disabled

Disabled

+33 C

+34 C

2170 RPM

N/A

N/A

+1.112 V

+5.087 V

+12.408 V

+1.560 V

+3.376V

Disabled

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

CPU/System smart fan control

This field enables or disables the smart fan feature.

Disabled (default)

50 ℃

60 ℃

70 ℃

80 ℃

90 ℃

Temperatures/Voltages

These fields are the parameters of the hardware monitoring function feature of the motherboard. The values are read-only values as monitored by the system and show the PC health status.

CPU Shutdown Temperature

The default setting is Disabled.

34 MB990 User’s Manual

BIOS SETUP

CPU Configuration

This section shows the CPU configuration parameters.

Aptio Setup Utility Copyright © 2012 American Megatrends, Inc.

Main

Advanced

Chipset Security

CPU Configuration

Intel(R) CPU Core(TM)i5-6500TE @ 2.30GHz

CPU Signature 506E3

Microcode Patch

Processor Cores

39

4

Hyper Threading Technology

Intel HT Technology

Intel VT-x Technology

Intel SMX Technology

64-bit

Not Supported

Supported

Supported

Supported

Supported

EIST Technology

Intel(R) SpeedStep(tm)

Turbo Mode

Supported

Enabled

Enabled

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Intel(R) SpeedStep(tm)

Allows more than two frequency ranges to be supported.

MB990 User’s Manual 35

BIOS SETUP

SATA Configuration

SATA Devices Configuration.

Aptio Setup Utility Copyright © 2012 American Megatrends, Inc.

Main

Advanced

SATA Controller(s)

SATA Mode Selection

SATA Port0

Software Preserve

Hot Plug

SATA Port1

Software Preserve

Hot Plug

SATA Port2

Software Preserve

Hot Plug

SATA Port3

Software Preserve

Hot Plug

SATA Port4

Software Preserve

Hot Plug

SATA Port5

Software Preserve

Hot Plug

Chipset Security

Enabled

AHCI

Empty

Unknown

Disabled

Empty

Unknown

Disabled

Empty

Unknown

Disabled

Empty

Unknown

Disabled

Empty

Unknown

Disabled

Empty

Unknown

Disabled

Boot

SATA Controller(s)

Enable or disable SATA Device.

SATA Mode Selection

Determines how SATA controller(s) operate.

(1) AHCI Mode.

(2) RAID Mode.

Hot Plug

Designates this port as Hot Pluggable.

Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Opt.

F1: General Help

F2: Previous Values

F3: Optimized Defaults

F4: Save & Exit

ESC: Exit

36 MB990 User’s Manual

BIOS SETUP

CSM Configuration

Aptio Setup Utility

Main

Advanced

Option ROM execution

Network

Chipset Security

Do not launch

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save

ESC: Exit

Network

Controls the execution of UEFI and Legacy PXE OpROM

MB990 User’s Manual 37

BIOS SETUP

Trusted Computing

Aptio Setup Utility

Main

Advanced

Configuration

Security Device Support

Current Status Information

SUPPORT TURNED OFF

Chipset Security

Disabled

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Security Device Support

This configuration is supported only with MB990VF. Enables or Disables

TPM support. O.S. will not show TPM. Reset of platform is required.

38 MB990 User’s Manual

BIOS SETUP

USB Configuration

Aptio Setup Utility Copyright © 2012 American Megatrends, Inc.

Main

Advanced

Chipset Boot

USB Configuration

USB Module Version 12

USB Controllers:

1 XHCI

USB Devices:

2 Keyboards, 1 Mouse, 2 Hubs

Legacy USB Support

XHCI Hand-off

Enabled

Disabled

USB Mass Storage Driver Support

Port 60/64 Emulation

USB hardware delays and time-outs:

Enabled

Disabled

Security Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Opt.

F1: General Help

F2: Previous Values

F3: Optimized Defaults

F4: Save & Exit

ESC: Exit

Device reset tine-out

Device power-up delay

20 sec

Auto

Legacy USB Support

Enables Legacy USB support.

AUTO option disables legacy support if no USB devices are connected.

DISABLE option will keep USB devices available only for EFI applications.

XHCI Hand-off

This is a workaround for OSes without XHCI hand-off support. The

XHCI ownership change should be claimed by XHCI driver.

USB Mass Storage Driver Support

Enable/Disable USB Mass Storage Driver Support.

Port 60/64 Emulation

Enables I/O port 60h/64h emulation support. This should be enabled for the complete USB keyboard legacy support for non-USB aware OSes.

USB Transfer time-out

The time-out value for Control, Bulk, and Interrupt transfers.

Device reset tine-out

USB mass Storage device start Unit command time-out.

MB990 User’s Manual 39

BIOS SETUP

Device power-up delay

Maximum time the device will take before it properly reports itself to the

Host Controller.

‘Auto’ uses default value: for a Root port it is 100ms, for a Hub port the delay is taken from Hub descriptor.

EHCI Hand-off

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.

Device reset tine-out

USB mass Storage device start Unit command time-out.

Device power-up delay

Maximum time the device will take before it properly reports itself to the

Host Controller.

‘Auto’ uses default value: for a Root port it is 100ms, for a Hub port the delay is taken from Hub descriptor.

40 MB990 User’s Manual

BIOS SETUP

Chipset Settings

This section allows you to configure and improve your system and allows you to set up some system features according to your preference.

Aptio Setup Utility

Main Advanced

Chipset

System Agent (SA) Configuration

PCH-IO Configuration

Security Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

System Agent (SA) Configuration

Aptio Setup Utility

Main Advanced

Chipset

Security

System Agent Bridge Name Skylake

SA PCIe Code Version

VT-d

1.5.0.0

Supported

VT-d

► Graphics Configuration

► Memory Configuration

Enabled

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

VT-d

Check to enable VT-d function on MCH.

MB990 User’s Manual 41

BIOS SETUP

Graphics Configuration

Aptio Setup Utility

Main Advanced

Chipset

Graphics Configuration

IGFX VBIOS Version

Skip Scanning of External Gfx Card

Primary Display

Primary PEG

Primary PCIE

Internal Graphics

GTT Size

Aperture Size

DVMT Pre-Allocated

DVMT Total Gfx Mem

Gfx Low Power Mode

Security

1031

Disabled

Auto

Auto

Auto

Auto

8MB

256MB

32M

256MB

Disabled

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Skip Scanning of External Gfx Card

If Enable, it will not scan for External Gfx Card on PEG and PCH PCIE ports.

Primary Display

Select which of IGFX/PEG/PCI graphics device should be primary display or select SG for switchable Gfx.

Primary PEG

Select PEGO/PEG1/PEG2/PEG3 Graphics device should be Primary

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.

DVMT Total Gfx Mem

Select DVMT 5.0 total graphics memory size used by the internal graphics device.

Gfx Low Power Mode

This option is applicable for SFF only.

42 MB990 User’s Manual

BIOS SETUP

Memory Configuration

Aptio Setup Utility

Main Advanced

Chipset

Memory Information

Memory RC Version

Memory Frequency

Total Memory

Security

1.5.0.0

2133 MHz

16384 MB

Boot Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

PCH-IO Configuration

This section allows you to configure the North Bridge Chipset.

Aptio Setup Utility

Main Advanced

Chipset

Security Boot Save & Exit

Intel PCH RC Version 1.5.0.0

Intel PCH SKU Name

Intel PCH Rev ID

PCH LAN Controller

Wake on LAN

PCH-H Desktop Q170 SKU

31/D1

Enabled

Enabled

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

SLP_LAN# Low on DC Power Enabled

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

PCH LAN Controller

Enable or disable onboard NIC.

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

MB990 User’s Manual 43

BIOS SETUP

Security Settings

This section allows you to configure and improve your system and allows you to set up some system features according to your preference.

Aptio Setup Utility

Main Advanced

Chipset

Security

Boot

Password Description

If ONLY the Administrator’s password is set, then this only limit access to Setup and is only asked for when entering Setup.

If ONLY the User’s password is set, then this is a power on password and must be entered to boot or enter Setup. In Setup the User will have

Administrator rights

The password length must be in the following range:

Minimum length

Maximum length

Administrator Password

User Password

3

20

Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Administrator Password

Set Setup Administrator Password.

User Password

Set User Password.

44 MB990 User’s Manual

BIOS SETUP

Boot Settings

This section allows you to configure the boot settings.

Aptio Setup Utility

Main Advanced

Chipset

Boot Configuration

Setup Prompt Timeout

Bootup NumLock State

Quiet Boot

Fast Boot

New Boot Option Policy

Boot mode Select

FIXED BOOT ORDER Priorities

Boot Option #1

Boot Option #2

Boot Option #3

Boot Option #4

Boot Option #5

Boot Option #6

Boot Option #7

Boot Option #8

Security

1

Off

Disabled

Disabled

Default

LEGACY

Hard Disk

CD/DVD

USB Hard Disk

USB CD/DVD

USB Key

USB Floppy

USB Lan

Network

Boot

Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Setup Prompt Timeout

Number of seconds to wait for setup activation key.

65535(0xFFFF) means indefinite waiting.

Bootup NumLock State

Select the keyboard NumLock state.

Quiet Boot

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.

New Boot Option Policy

Controls the placement of newly detected UEFI boot oprion.

FIXED BOOT ORDER Priorities

Sets the system boot order.

MB990 User’s Manual 45

BIOS SETUP

Save & Exit Settings

Aptio Setup Utility

Main Advanced

Save Options

Save Changes and Exit

Discard Changes and Exit

Save Changes and Reset

Discard Changes and Reset

Save Changes

Discard Changes

Defaults Options

Restore Defaults

Save as User Defaults

Restore User Defaults

Chipset Security Boot

Save & Exit

→ ←

Select Screen

↑↓ Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

Save Changes and Exit

Exit system setup after saving the changes.

Discard Changes and Exit

Exit system setup without saving any changes.

Save Changes and Reset

Reset the system after saving the changes.

Discard Changes and Reset

Reset system setup without saving any changes.

Save Changes

Save Changes done so far to any of the setup options.

Discard Changes

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.

46 MB990 User’s Manual

DRIVERS INSTALLATION

Drivers Installation

This section describes the installation procedures for software and drivers. The software and drivers are included with the motherboard. If you find the items missing, please contact the vendor where you made the purchase. The contents of this section include the following:

Intel Chipset Software Installation Utility ........................................... 48

VGA Drivers Installation ................................................................... 50

Realtek HD Audio Driver Installation ................................................ 53

LAN Drivers Installation .................................................................... 55

Intel® Management Engine Interface ................................................. 58

Intel® USB 3.0 Drivers ..................................................................... 60

IMPORTANT NOTE:

After installing your Windows operating system, you must install first the

Intel Chipset Software Installation Utility before proceeding with the drivers installation.

MB990 User’s Manual 47

DRIVER INSTALLATION

Intel Chipset Software Installation Utility

The Intel Chipset Drivers should be installed first before the software drivers to enable 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) Skylake Chipset Drivers.

2. Click Intel(R) Chipset Software Installation Utility.

48 MB990 User’s Manual

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.

5. On the Readme File Information screen, click Install to continue the installation.

6. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect.

MB990 User’s Manual 49

DRIVER INSTALLATION

VGA Drivers Installation

1. Insert the DVD that comes with the board. Click Intel and then

Intel(R) Skylake Chipset Drivers.

2. Click Intel(R) HD Graphics Driver.

50 MB990 User’s Manual

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.

MB990 User’s Manual 51

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.

52 MB990 User’s Manual

DRIVERS INSTALLATION

Realtek HD Audio Driver Installation

1. Insert the DVD that comes with the board. Click Intel and then

Intel(R) Skylake Chipset Drivers.

2. Click Realtek High Definition Audio Driver.

MB990 User’s Manual 53

DRIVER 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.

54 MB990 User’s Manual

DRIVERS INSTALLATION

LAN Drivers Installation

1. Insert the DVD that comes with the board. Click Intel and then

Intel(R) Skylake Chipset Drivers.

2. Click Intel(R) PRO LAN Network Driver.

MB990 User’s Manual 55

DRIVER INSTALLATION

3. Click Install Drivers and Software.

4. When the Welcome screen appears, click Next.

56 MB990 User’s Manual

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.

7. The wizard is ready to begin installation. Click Install to begin the installation.

8. When InstallShield Wizard is complete, click Finish.

MB990 User’s Manual 57

DRIVER INSTALLATION

Intel® Management Engine Interface

1. Insert the DVD that comes with the board. Click Intel and then

Intel(R) Skylake Chipset Drivers.

58 MB990 User’s Manual

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 Next to to agree with the license agreement.

4. When the Setup Progress screen appears, click Next. Then, click

Finish when the setup progress has been successfully installed.

MB990 User’s Manual 59

DRIVER INSTALLATION

Intel® USB 3.0 Drivers

1. Insert the DVD that comes with the board. Click Intel and then

Intel(R) Skylake Chipset Drivers.

2. Click Intel(R) USB 3.0 Drivers.

60 MB990 User’s Manual

DRIVERS INSTALLATION

3. When the Welcome screen to the InstallShield Wizard for Intel® USB

3.0 eXtensible Host Controller Driver, click Next.

4. Click Next to to agree with the license agreement and continue the installation.

MB990 User’s Manual 61

DRIVER INSTALLATION

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.

62 MB990 User’s Manual

APPENDIX

Appendix

A. I/O Port Address Map

Each peripheral device in the system is assigned a set of I/O port addresses which also becomes the identity of the device. The following table lists the I/O port addresses used.

Address

0000h-0CF7h

0040h-0043h

0050h-0053h

0070h-0070h

00F0h-00F0h

02E0h-02E7h

02E8h-02EFh

02F0h-02F7h

02F8h-02FFh

03B0h-03BBh

03C0h-03DFh

03E8h-03EFh

03F8h-03FFh

0D00h-FFFFh

E000h-EFFFh

F000h-F03Fh

F040h-F05Fh

F060h-F07Fh

F080h-F083h

F090h-F097h

F0A0h-F0A7h

Device Description

PCI Express Root Complex

System timer

System timer

System CMOS/real time clock

Numeric data processor

Communications Port (COM6)

Communications Port (COM4)

Communications Port (COM5)

Communications Port (COM2)

Intel(R) HD Graphics 530

Intel(R) HD Graphics 530

Communications Port (COM3)

Communications Port (COM1)

PCI Express Root Complex

Intel(R) 100 Series/C230 Series Chipset Family PCI

Express Root Port #6 - A115

Intel(R) HD Graphics 530

Intel(R) 100 Series/C230 Series Chipset SMBus - A123

Standard SATA AHCI Controller

Standard SATA AHCI Controller

Standard SATA AHCI Controller

Intel(R) Active Management Technology - SOL (COM7)

MB990 User’s Manual 63

APPENDIX

B. Interrupt Request Lines (IRQ)

Peripheral devices use interrupt request lines to notify CPU for the service required. The following table shows the IRQ used by the devices on board.

Level

IRQ0

IRQ3

IRQ4

IRQ5

IRQ7

IRQ8

IRQ 10

IRQ 11

IRQ 11

IRQ 11

IRQ 11

IRQ 13

IRQ 16

IRQ 16

IRQ 17

IRQ 19

IRQ 19

Function

System Timer

Serial Port #2

Serial Port #1

Serial Port #3

Serial Port #4

Real Time Clock

Serial Port #5

Serial Port #6

Intel(R) 100 Series/C230 Series Chipset Family

Integrated Sensor Hub - A135

Intel(R) 100 Series/C230 Series Chipset SMBus -

A123

Intel(R) 100 Series/C230 Series Chipset Thermal subsystem - A131

Numeric data processor

High Definition Audio Controller

Standard SATA AHCI Controller

Intel(R) 100 Series/C230 Series Chipset Family PCI

Express Root Port #6 - A115

Intel(R) Active Management Technology - SOL

(COM7)

PCI standard PCI-to-PCI bridge

64 MB990 User’s Manual

APPENDIX

C. Watchdog Timer Configuration

The WDT is used to generate a variety of output signals after a user programmable count. The WDT is suitable for use in the prevention of system lock-up, such as when software becomes trapped in a deadlock.

Under these sorts of circumstances, the timer will count to zero and the selected outputs will be driven. Under normal circumstance, the user will restart the WDT at regular intervals before the timer counts to zero.

SAMPLE CODE:

//---------------------------------------------------------------------------

//

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY

// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE

// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR

// PURPOSE.

//

//---------------------------------------------------------------------------

#include <dos.h>

#include <conio.h>

#include <stdio.h>

#include <stdlib.h>

#include "F81866.H"

//--------------------------------------------------------------------------- int main (int argc, char *argv[]); void EnableWDT(int); void DisableWDT(void);

//--------------------------------------------------------------------------- int main (int argc, char *argv[])

{ unsigned char bBuf; unsigned char bTime; char **endptr; char SIO; printf("Fintek 81866 watch dog program\n");

SIO = Init_F81866(); if (SIO == 0)

{ printf("Can not detect 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)

{ else

{

EnableWDT(bTime); }

DisableWDT(); return 0;

}

MB990 User’s Manual 65

APPENDIX

}

{

}

//--------------------------------------------------------------------------- void EnableWDT(int interval) unsigned char bBuf; bBuf = Get_F81866_Reg(0x2B); bBuf &= (~0x20);

Set_F81866_Reg(0x2B, bBuf);

Set_F81866_LD(0x07);

Set_F81866_Reg(0x30, 0x01); bBuf = Get_F81866_Reg(0xF5); bBuf &= (~0x0F); bBuf |= 0x52;

Set_F81866_Reg(0xF5, bBuf);

Set_F81866_Reg(0xF6, interval); bBuf = Get_F81866_Reg(0xFA); bBuf |= 0x01;

Set_F81866_Reg(0xFA, bBuf); bBuf = Get_F81866_Reg(0xF5); bBuf |= 0x20;

Set_F81866_Reg(0xF5, bBuf);

}

//--------------------------------------------------------------------------- void DisableWDT(void)

{ unsigned char bBuf;

Set_F81866_LD(0x07); bBuf = Get_F81866_Reg(0xFA); bBuf &= ~0x01;

Set_F81866_Reg(0xFA, bBuf); bBuf = Get_F81866_Reg(0xF5); bBuf &= ~0x20; bBuf |= 0x40;

Set_F81866_Reg(0xF5, bBuf);

//---------------------------------------------------------------------------

//Enable WDTO

//switch to logic device 7

//enable timer

//count mode is second

//set timer

//enable WDTO output

//start counting

//switch to logic device 7

//disable WDTO output

//disable WDT

66 MB990 User’s Manual

APPENDIX

//---------------------------------------------------------------------------

//

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY

// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE

// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR

// PURPOSE.

//

//---------------------------------------------------------------------------

#include "F81866.H"

#include <dos.h>

//--------------------------------------------------------------------------- unsigned int F81866_BASE; void Unlock_F81866 (void); void Lock_F81866 (void);

//--------------------------------------------------------------------------- unsigned int Init_F81866(void)

{ unsigned int result; unsigned char ucDid;

F81866_BASE = 0x4E; result = F81866_BASE; ucDid = Get_F81866_Reg(0x20); if (ucDid == 0x07)

{ goto Init_Finish; }

F81866_BASE = 0x2E; result = F81866_BASE; ucDid = Get_F81866_Reg(0x20); if (ucDid == 0x07)

{ goto Init_Finish; }

F81866_BASE = 0x00; result = F81866_BASE;

Init_Finish: return (result);

}

//--------------------------------------------------------------------------- void Unlock_F81866 (void)

{ outportb(F81866_INDEX_PORT, F81866_UNLOCK); outportb(F81866_INDEX_PORT, F81866_UNLOCK);

}

//--------------------------------------------------------------------------- void Lock_F81866 (void)

{ outportb(F81866_INDEX_PORT, F81866_LOCK);

//Fintek 81866

//Fintek 81866

}

//--------------------------------------------------------------------------- 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();

}

//---------------------------------------------------------------------------

MB990 User’s Manual 67

APPENDIX

unsigned char Get_F81866_Reg(unsigned char REG)

{ unsigned char Result;

Unlock_F81866(); outportb(F81866_INDEX_PORT, REG);

Result = inportb(F81866_DATA_PORT);

Lock_F81866(); return Result;

}

//---------------------------------------------------------------------------

//---------------------------------------------------------------------------

//

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY

// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE

// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR

// PURPOSE.

//

//---------------------------------------------------------------------------

#ifndef __F81866_H

#define __F81866_H 1

//---------------------------------------------------------------------------

#define F81866_INDEX_PORT (F81866_BASE)

#define F81866_DATA_PORT (F81866_BASE+1)

//---------------------------------------------------------------------------

#define F81866_REG_LD 0x07

//---------------------------------------------------------------------------

#define F81866_UNLOCK

#define F81866_LOCK

0x87

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

68 MB990 User’s Manual

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