IBASE Technology IB915F User Manual

IB915F

Intel® Skylake U

3.5” Disk Size SBC

USER’S MANUAL

Version 1.2

ii

IB915 User’s Manual

Acknowledgments

AMI is a registered trademark of American Megatrends Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel and Intel® 6

th

Generation Mobile Core

TM

i MCP Processor
are registered trademarks of Intel Corporation.
Microsoft Windows is a registered trademark of Microsoft
Corporation.
Fintek is a registered trademark of Fintek Technology
Corporation.
All other product names or trademarks are properties of their
respective owners.

IB915 User’s Manual iii

Table of Contents

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

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

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

IB915F Specifications ......................................................... 3

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

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

Installing the Memory ......................................................... 7

Setting the Jumpers ............................................................. 8

Connectors on IB915F ...................................................... 13

BIOS Setup ............................................................. 24

Drivers Installation ................................................. 44

Intel Chipset Software Installation Utility......................... 45

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

Realtek HD Audio Driver Installation ............................... 50

LAN Drivers Installation ................................................... 52

Intel® Management Engine Interface ............................... 55

Intel® USB 3.0 Drivers ..................................................... 57

ASMedia USB 3.1 Drivers ................................................ 60

Appendix ................................................................. 62

A. I/O Port Address Map ................................................... 62

B. Interrupt Request Lines (IRQ) ...................................... 63

C. Watchdog Timer Configuration .................................... 64

iv

IB915 User’s Manual

This page is intentionally left b lank.

INTRODUCTION

IB915 User’s Manual 1

Introduction

Product Description

The IB915F is a 3.5-inch single board computer based on the

Intel®

Skylake U

MCP processors.

The IB915F platform is well suited for low-power and
high-performance designs in a broad range of markets including
Industrial Control & Automation, Digital Signage, Thin Clien t,
Electronic Gaming Machines, and SMB storage appliances.

IB915F Features:

• Supports Intel

® 6th

generation mobile Core

TM

i MCP processors

• Two DDR3L SO-DIMM, 1600 MHz, Max. 16GB memory

• Integrated graphics for DisplayPort, LVDS, eDP displays

• 2 x SATA III connector

• 4x COM port connector

• 1 x Mini-PCIe(x1) slot (w/ USB/mSATA support)

• 2x GbE (RJ-45) connector

• 1x 9V to 24V DC-IN power connector

INTRODUCTION

2

IB915 User’s Manual

Checklist

Your IB915F package should include the items listed below.

•

The IB915F SBC

•

This User’s Manual

•

1 DVD containing chipset drivers and flash memory utility

•

Optional cable kit IB75 (containing DC in power cable/PW87,

COM port cable / PK1H, SATA & HDD power cable/SATA-26
and USB 2.0 cable/USB-29)

•

Other options: Audio-18 audio cabl e, HSIB915-BGA-B heatsink ,

HSIB915-BGA-1 heat spreader

INTRODUCTION

IB915 User’s Manual 3

IB915F Specifications

Product Name

IB915AF-6600 (Supports iAMT)

IB915AF-6300 (Supports iAMT)
IB915F-6100
IB915F-3955 (MOQ)

**IB915 will be model name printed on PCB surface* *

Form Factor

3.5”

CPU Type

- Intel® 6th generation mobile Core

TM

i MCP processors (14nm

monolithic)

- TDP = 15W (DC) , 42mm x 24mm x 1.16mm, FCBGA1356 @ solder

side

CPU Speed

Intel® CoreTM i7-6600U processor (2.6GHz/3.4GHz) [IB915AF-6600]

Intel® CoreTM i5-6300U processor (2.4GHz/3GHz) [IB915AF-6300]
Intel® CoreTM i3-6100U processor (2.3GHz) [IB915F-6100](Non-AMT)

Intel® Celeron® 3955U processor (2GHz) [IB915F-3955](Non-AMT)

Cache

Up to 4MB

Chipset

Integratd in Intel® 6th Generation CoreTM U-series processor

BIOS

AMI BIOS

Memory

Intel® 6th Gen. CoreTM U-series processor integrated memory controller

- DDR3L(1.35V) @1600 MHz, SO-DIMM x 2 , Max.=16GB , Non-ECC

Display

Intel® 6th Gen. CoreTM U-series processor integrated Gfx, supports 3

independent displays,

- eDP x 1 (Thru eDP)

- DP++ x 1 (Thru DDI#1)

- LVDS(Thru DDI#2, via NXP PTN3460BS/F6)

LAN

1. Intel® I219LM GbE PHY (IB915AF-6600 & IB915AF-6300)

Intel® I219V GbE PHY (IB915F-6100 & IB915F-3955) ** Thru
PCIe port # 9**

2. Intel® I211AT as 2nd GbE ** Thru PCIe port # 10* *

USB

- Intel® 6th Gen. CoreTM U-series processor integrated USB 2.0 host

controller ,2 ports onboard pin header + 1 por t t hru MiniPCIe

- Intel® 6th Gen. CoreTM U-series processor integrated USB 3.0 host
controller
4 x USB 3.0 in the rear panel ** Thru USB3 port# 1~ port# 4 **

- USB 3.1 type C connector thru ASM1142 PCIe to USB 3.1 host
controller

** Thru PCIe port# 1 **

Serial ATA

Ports

Intel® 6th Gen. CoreTM U-series processor built-in SATA III controller

- 2 x SATA 3.0 (6Gbps) onboard **Thru SATA port# 0 & port# 2
**

- 1 x mSATA via MiniPCIe full-sized slot **Thru SATA port#

1/PCIe port # 11**

Audio

Intel® 6th Gen. CoreTM U-series processor built-in HD audio controller

Realtek ALC662-GR Codec

INTRODUCTION

4

IB915 User’s Manual

LPC I/O

Fintek F81846AD-I (128-pin LQFP [14mm x 14 mm])

 COM #1 (RS232/422/485) @ edge I/O

With Fintek F81439N transceiver x 1 for jumper-less selection

 COM #2~COM #4 (RS232 only)
[Hardware Monitor]
2 x Thermal inputs

2 x Voltage monitoring

Digital IO

4 in & 4 out

iAMT(11.0)

For IB915AF-6600 & IB915AF-6300

Expansion
Slots

1 x mPCIe(x1) w/ USB 2.0 signal, support mSATA [Full-sized]
** Thru PCIe port # 4**

Edge

Connector

DP connector x 1 [C12ZZDPP23VD11000P]

RJ45 x2 for LAN#1 & #2 (Horizontal Combo type)
USB 3.0 stack connector x 2 for USB1/2 & USB3/4 [Blue color]
RJ50 x 1 for COM #1

USB 3.1 type C connector x 1

On Board

Header/
Connector

DF20-20 socket connector x 2 for 24-bit dual channel L VDS

4 pins box header x 1 for backlight/brightness control
eDP 30-pin connector x 1
2 ports x SATA III [Blue color]
2x4 pins header x 1 for 2 x USB 2.0 ports[DF11 x 1]
DF-11 2x6 pins box header x1 for front audio
DF-11 2x5 pins box header x 3 for COM2 ~ COM4
2x5 pins headers x 1 for LPC (Debug purpose only)
4 pins power connector x 1 for SATA HDD

2 pins power connector x 1 for DC-in

Watchdog
Timer

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

Power Input

+9V ~ +24V DC-in

RoHS

Yes

Board Size

102mm x 147mm

OS support

- Windows 8.1 / Industrial; Windows 10

- Linux

- Fedora

- Ubuntu

Others

1. Support RAID function

2. iSMART 3.2

3. RTC battery via cable

Optional Cable

Kit (IB75)

PW87 x 1

PK1H x 1
SATA-26 x 1

USB29 x 1

Optional items

1. Heatsink

2. Heat Spreader

3. Audio-18 cable ( C501AUD1812302000P)

INTRODUCTION

IB915 User’s Manual 5

Board Dimensions

INSTALLATIONS

6

IB915 User’s Manual

Installations

This section provides information on how to use the jumpers and
connectors on the IB915F in order to set up a workable system. The
topics covered are:

Installing the Memory ............................................................................ 7

Setting the Jumpers ................................................................................ 8

Connectors on IB915F ......................................................................... 13

INSTALLATIONS

IB915 User’s Manual 7

Installing the Memory

The IB915F board supports two DDR3L memory sockets for a
maximum t otal memory of 16GB DDR3L memory type.

Installing and Removing Memory Modules

To install the DDR3L m odules, l ocat e the me m ory sl ot on the board and
perform the following steps:

1. Hold the DDR3L module so that the key of the DDR3L module

aligned with that on the memory slot.

2. Gently push the DDR3L module in an upright position until the

clips of the slot cl os e t o hold the DDR3L module in place when the
DDR3L module touches the bottom of the slot.

3. To remove the DDR3L module, press the clips with both hands.

INSTALLATIONS

8

IB915 User’s Manual

Setting the Jumpers

Jumpers are used on IB915F 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 IB915F and their respective functions.

Jumper Locations on IB915F ................................................................. 9

JP1: LVDS Panel Brightnes s Control Selection .................................. 10

JP2: LCD Backlight Connecto r ........................................................... 10

JP3: USB 2.0 Pin Header ..................................................................... 11

JP4: SPI Flash Connector (Factory use only) ...................................... 11

JP5: LPC debug Connector (Factory use only) .................................... 11

J7: Clear ME ........................................................................................ 12

J8: Clear CMOS Contents .................................................................... 12

INSTALLATIONS

IB915 User’s Manual 9

Jumper Locations on IB915F

Jumpers on IB915F Page

JP1: LVDS Panel Brightnes s Control Selection .................................. 10

JP2: LCD Backlight Connecto r ........................................................... 10

JP3: USB 2.0 Pin Header ..................................................................... 11

JP4: SPI Flash Connector (Factory use only) ...................................... 11

JP5: LPC debug Connector (Factory use only) ................................... 11

J7: Clear ME ........................................................................................ 12

J8: Clear CMOS Contents ................................................................... 12

INSTALLATIONS

10

IB915 User’s Manual

JP1: LVDS Panel Brightness Control Selection

JP1

Brightness Control (PWM mode)

Open 3.3V

Close 5V(Default)

JP2: LCD Backlight Connector

Pin #

Signal Name

1

+12V

2

Backlight Enable

3

Brightness Control

4

Ground

4

1

INSTALLATIONS

IB915 User’s Manual 11

JP3: USB 2.0 Pin Header

Signal Name

Pin #

Pin #

Signal Name

Vcc

1 2 Ground

D0-

3 4 D1+

D0+

5 6 D1-

Ground

7 8 Vcc

JP4: SPI Flash Connector (Factory use only)

JP5: LPC debug Connector (Factory use only)

2

1

8

7

1

2

7

8

INSTALLATIONS

12

IB915 User’s Manual

J7: Clear ME

J7 Setting Function

Pin 1-2

Short/Closed

Normal

Pin 2-3

Short/Closed

Clear ME

J8: Clear CMOS Contents

J8 Setting Function

Pin 1-2

Short/Closed

Normal

Pin 2-3

Short/Closed

Clear CMOS

1 3

1 3

INSTALLATIONS

IB915 User’s Manual 13

Connectors on IB915F

Connector Locations on IB915F ......................................................... 14

CN1 / CN2: SATA3 Connector ........................................................... 15

CN3: Gigabit LAN (I219) / Gigabit LAN (I211AT) ........................... 15

CN4: eDP Connector (30 Pin) ............................................................. 15

CN5 / CN6: USB3.0 Connector ........................................................ 166

CN7: COM1 RJ50 Connector ........................................................... 166

CN8: Display Port Connector ............................................................ 166

CN9: USB Type C Connector ........................................................... 166

J1: Flash Descriptor Security Override (Factory use only) ............... 177

J2/JP6: LVDS Panel Power Selection ............................................... 177

J3, J4: LVDS Connectors .................................................................. 188

J5: Audio Connector ......................................................................... 199

J11: DDR3L SO-DIMM (CH-A) Socket ........................................... 199

J6: DDR3L SO-DIMM (CH-B) Socket ............................................. 199

J9: Battery Connector .......................................................................... 20

J10: SATA HDD Power Connectors ................................................... 20

J12: MCU JTAG.................................................................................. 20

J13: Mini PCIE / mSATA Slot .......................................................... 211

J14, J17: COM3/COM4 ..................................................................... 211

J15: Front Panel ................................................................................. 211

J16: COM2 ........................................................................................ 222

J18: Digital I/O .................................................................................... 22

J19: DC_IN Connector ...................................................................... 233

INSTALLATIONS

14

IB915 User’s Manual

Connector Locations on IB915F

INSTALLATIONS

IB915 User’s Manual 15

CN1 / CN2: SATA3 Connector

CN3: Gigabit LAN (I219) / Gigabit L AN (I211AT)
CN4: eDP Connector (30 Pin) (I-PEX_20374-030E-31)

Signal Name

Pin #

Pin #

Signal Name

BL_Power

2 1 NC

BL_Power

4 3 BL_Power

NC

6 5 BL_Power

BRIGHTNESS

8 7 NC

GND

10 9 Bklt_en

GND

12

11

GND

HPD

14

13

GND

GND

16

15

GND

Panel_VDD

18

17

NC

GND

20

19

Panel_VDD

AUX_P

22

21

AUX_N

TX0_P

24

23

GND

GND

26

25

TX0_N

TX1_N

28

27

TX1_P

NC

30

29

GND

INSTALLATIONS

16

IB915 User’s Manual

CN5 / CN6: USB3.0 Connector
CN7: COM1 RJ50 Connector

101

RJ-50_10P10C

Pin #

Signal Name

1

DSR

2

GND

3

GND

4

TXD

5

RXD

6

DCD

7

DTR

8

CTS

9

RTS

10

RI

Pin #

Signal Name

RS-232

RS-422

RS-485

1

DSR - -

2, 3

Ground

Ground

Ground

4

TX

RX+

- 5 RX

TX+

DATA+

6

DCD

TX-

DATA-

7

DTR

RX-

- 8 CTS - - 9 RTS - -

10

RI - -

CN8: DisplayPort Connector
CN9: USB Type C Connector

INSTALLATIONS

IB915 User’s Manual 17

J1: Flash Descriptor Security Override (Factory use only)

J2/JP6: LVDS Panel Power Selection

J2/JP6 Setting Panel Voltage

Pin 1-2

Short/Closed

3.3V (default)

Pin 2-3

Short/Closed

5V

1 3

3 1

INSTALLATIONS

18

IB915 User’s Manual

J3, J4: LVDS Connectors (Hirose DF20G-20DP-1V)

J4: First Channel LVDS
J3: Second Channel LVDS

Signal Name

Pin #

Pin #

Signal Name

TX0N

2 1 TX0P

Ground

4 3 Ground

TX1N

6 5 TX1P

Ground

8 7 Ground

TX2N

10 9 TX2P

Ground

12

11

Ground

CLKN

14

13

CLKP

Ground

16

15

Ground

TX3N

18

17

TX3P

Power

20

19

Power

20

2

19

1

INSTALLATIONS

IB915 User’s Manual 19

J5: Audio Connector (DF11-12DP-2DSA)

Signal Name

Pin #

Pin #

Signal Name

LINEOUT_R

2 1 LINEOUT_L

Ground

4 3 JD_FRONT

LINEIN_R

6

5

LINEIN_L

Ground

8 7 JD_LINEIN

MIC-R

10 9 MIC_L

Ground

12

11

JD_MIC1

J11: DDR3L SO-DIMM (CH-A) Socket

J6: DDR3L SO-DIMM (CH-B) Socket

1

11

2

12

INSTALLATIONS

20

IB915 User’s Manual

J9: Battery Connector

J10: SATA HDD Power Connectors

Pin #

Signal Name

1

+5V

2

Ground

3

Ground

4

+12V

J12: MCU JTAG

1

4

INSTALLATIONS

IB915 User’s Manual 21

J13: Mini PCIE / mSATA Slot

J14, J17: COM3/COM4

J15: Front Panel

Signal Name

Pin #

Pin #

Signal Name

GND

1 2 PWR_BTN

3.3V

3 4 HDD Active

GND

5 6 Reset

+5V

7 8 GND

7 8
1 2

INSTALLATIONS

22

IB915 User’s Manual

J16: COM2

Signal Name

Pin #

Pin #

Signal Name

DCD, Data carrier detect

1 2 RXD, Receive data

TXD, Transmit data

3

4

DTR, Data terminal ready

GND, ground

5 6 DSR, Data set ready

RTS, Request to send

7 8 CTS, Clear to send

RI, Ring indicator

9

10

Not Used

J18: Digital I/O

Signal Name

Pin #

Pin #

Signal Name

GND

1 2 VCC

OUT3

3 4 OUT1

OUT2

5 6 OUT0

IN3

7 8 IN1

IN2

9

10

IN0

1

9

2

10

2

10

1

9

INSTALLATIONS

IB915 User’s Manual 23

J19: DC_IN Connector

Pin #

Signal Name

1

+9V ~ +24V

2

GND

2 1

BIOS SETUP

24

IB915 User’s Manual

BIOS Setup

This chapter describes the different settings av ailable in the BIOS that
comes with the board. The topics covered in this chapter are as follows:

BIOS Introduction ............................................................................... 25

BIOS Setup .......................................................................................... 25

Advanced Settings ............................................................................... 27

Chipset Settings ................................................................................... 39

Boot Settings ........................................................................................ 42

Security Settings .................................................................................. 41

Save & Exit Settings ............................................................................ 43

DRIVERS INSTALLATION

IB915 User’s Manual 25

BIOS Introduction

The BIOS (Basic Input/Output System) installed in your computer
system’s ROM provides critical low-level support for a standard device
such as disk drives, serial ports and parallel ports. It also adds virus and
password protection as wel l as special s upport for detailed f ine-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 <D el> 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> or <ESC> to Enter Setup

In general, you press the arrow keys to highlight items, <Enter> to
select, the <PgUp> and <PgDn> keys to chang e 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.

BIOS SETUP

26

IB915 User’s Manual

Main Settings

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset Boot Security 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

Access Level

Total memory

Administrator

4096 MB

Memory Frequency

1600 Mhz

System Language

[Englisg]

System Date

[Tue 10/29/2013]

System Time

[15:27:20]

System Date

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

System Time

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

DRIVERS INSTALLATION

IB915 User’s Manual 27

Advanced Settings

This section allows you to configure and improve your system and
allows you to set up som e sy st em f eat ures accordi ng to your prefere nce .

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main

Advanced

Chipset Boot Security Save & Exit

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save
ESC: Exit

► ACPI Settings

► LVDS (eDP/DP) Configuration
► ISmart Controller
► AMT Configuration
► Fintek Super IO Configuration

► Hardware Monitor

► CPU Configuration

► SATA Configuration

► Acoustic Management Configuration
► Network Stack Configuration

► CSM Configuration

► USB Configuration

BIOS SETUP

28

IB915 User’s Manual

ACPI Settings

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main

Advanced

Chipset Boot Security Save & Exit

ACPI Settings

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save
ESC: Exit

Enable ACPI Auto Configuration

[

Disabled]

Enable Hibernation

[Enabled]

ACPI Sleep State

[S3 (Suspend to R…)]

Lock Legacy Resources

S3 Video Report
ACPI Low Power S0 Idle

[Disabled]
[

Disabled]

[

Disabled]

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 Report

Enabled or Disabled

S3 Video Report.

ACPI Low Power S0 Idle

Enabled or Disabled

ACPI Low Power S0 Idle Support.

DRIVERS INSTALLATION

IB915 User’s Manual 29

LVDS (eDP/DP) Configuration

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced

Chipset

Boot Security Save & Exit

LVDS (eDP/DP) Configuration

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save & Exit

ESC: Exit

LVDS (eDP/DP) Support
Panel Color Depth

[

Enabled]

[

18 BIT]

LVDS Channel Type

Panel Type
Brightness Control
Signal Type
Brightness Percent

[Single]
[

800 x 600]

[Enabled]
[

PWM]

[

100%]

PWM Clock

[200Hz]

Panel Color Depth
Select the LFP Panel Color Depth: 18 Bit, 24 Bit.

LVDS Channel Type

Select LVDS Channel Type

Panel Type

Select LCD panel used by Internal Graphics Dev ice b y selecting th e
appropriate setup item: 800x600 LVDS ~ 1920x1080 LVDS.

LVDS Brightness Control

Enable or Disable LVDS Brightness

BIOS SETUP

30

IB915 User’s Manual

ISmart Controller

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset Boot Security Save & Exit

ISmart Controller

→ ← 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

Temperature Guardian

[

Disable]

[Disable]

Schedule Slot 1

[None]

Schedule Slot 2

[None]

Power-On after Power failure

Enable or Disable.

Temperature Guardian

Enable or Disable.

Schedule Slot 1 / 2

Setup the hour/minute for system power on.

DRIVERS INSTALLATION

IB915 User’s Manual 31

AMT Configuration

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset Boot Security Save & Exit

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save
ESC: Exit

Intel AMT

[Enabled]

BIOS Hotkey Pressed

[Disabled]

MEBx Selection Screen

[Disabled]

Hide Un-Configure ME Confirmation

[Disabled]

Amt Wait T imer

ASF

0
[

Enabled]

Activate Remote Assistance Process

[Disabled]

USB Configure

[Enabled]

PET Progress

[Enabled]

AMT CIRA Timeout

0

Watchdog

[Disabled]

OS Timer

0

BIOS Timer

0

AMT Configuration

This configuration is supported only with IB915AF(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.

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.

BIOS SETUP

32

IB915 User’s Manual

Fintek Super IO Configuration

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset Boot Security Save & Exit

Fintek Super IO Configuration

→ ←

Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save

ESC: Exit

Super IO Chip

F81846 Serial

► Serial Port 1 Configuration

► Serial Port 2 Configuration

► Serial Port 3 Configuration

► Serial Port 4 Configuration

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.

Hardware Monitor

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main

Advanced

Chipset Boot Security Save & Exit

PC Health Status

→ ←

Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save

ESC: Exit

CPU temperature

:+46 C

System temperature

:+46 C

VCore

:+0.888 V

VBAT

:+3.248 C

CPU Shutdown Temperature

[Disabled]

CPU Shutdown Temperature

The default setting is Disabled.

Temperatures/Voltages

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

[

DRIVERS INSTALLATION

IB915 User’s Manual 33

CPU Configuration

This section shows the CPU configuration parameters.

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset Boot Security Save & Exit

CPU Configuration

Intel(R) CPU Core(TM)i3-6100U CPU @ 2.30GHz

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save

ESC: Exit

CPU Signature
Microcode Patch

Processor cores

406E3
33
2

Max CPU Speed

2200 MHz

Min CPU Speed

500 MHz

CPU Speed

3100 MHz

Processor Cores

2

Hyper Threading Technology

Supported

Intel VT-x Technology

Supported

Intel SMX Technology

Not Supported

64-bit

Supported

EIST Technology

Supported

CPU C3 State

CPU C6 State

CPU C7 State

Supported
Supported
Supported

Intel (R) SpeedStep(tm)-

[Enabled]

Turbo Mode
Package power Limit MSR Lock
1-Core Ratio Limit Override
2-Core Ratio Limit Override

Configurable TDP Boot Mode

[Enabled]
[

Disabled]

0
0
[Nominal]

Configurable TDP Lock

[Disabled]

CTDP BIOS control

[Disabled]

PRMRR Size

[AUTO]

Intel (R) SpeedStep(tm)

Allows more than two frequency ranges to be supported.

Turbo Mode

Enable or Disable Turbo Mode.

Package power Limit MSR Lock

Enable/disable loc king of Packa ge Power Lim it settings . When e nabled,
PACKAGE_POWER_LIMIT MSR will be locked and a rest will be
required to unlock the register.

BIOS SETUP

34

IB915 User’s Manual

Configurable TDP Boot Mode

Configurable TDP Boot Mode as Nominal/Up/Down/Deactivate TDP
selection. Deactivate option will set MSR to Nominal and MMIO to
Zero.

Configurable TDP Lock

Configurable TDP Lock sets the Lock bits on
TURBO_ACTIVATION_RATIO and CONFIG_TDP_CONTROL.
Note: When CTDP Lock is enabled Custom ConfigTDP Count will be
forced to 1 and Custom ConfigTDP Boot Index will be forced to 0.

CTDP BIOS control

Enables CTDP control viar untime ACPI BIOS methods.
This ”BIOS only” feature does not require EC or driver support.

DRIVERS INSTALLATION

IB915 User’s Manual 35

SATA Configuration

SATA Devices Configuration.

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main

Advanced

Chipset Boot Security Save & Exit

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save
ESC: Exit

SATA Controller(s)

[Enabled]

SATA Mode Selection

► Software Feature Mask Configuration

[AHCI]

Aggressive LPM Support

[Enabled]

Serial ATA Port 0

[Empty]

Software Preserve
Port 0

Hot Plug

[

Unknown]

[Enabled]
[Disabled]

Serial ATA Port1

[Empty]

Software Preserve
Port 1

Hot Plug

[

Unknown]

[Enabled]
[

Disabled]

Serial ATA Port2

[Empty]

Software Preserve

Port 2

Hot Plug

[Unknown]
[Enabled]
[

Disabled]

Serial ATA Port3

[Empty]

Software Preserve
Port 3

Hot Plug

[

Unknown]

[Enabled]
[Disabled]

SATA Controller(s)

Enable / Disable Serial ATA Con troller.

SATA Mode Selection

(1) AHCI Mode.
(2) RAID Mode.

Software Feature Mask Configuration

RAID OROM/RST driver will refer to the SWFM configuration to
enable or disable the storage features.

Aggressive LPM Support

Enable PCH to aggressively enter link power state.

BIOS SETUP

36

IB915 User’s Manual

Acoustic Management Configuration

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset Boot Security Save & Exit

Acoustic Management Configuration

→ ←

Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save

ESC: Exit

HDD not found

Acoustic Management Configuration

Option to Enable or Disable Automatic Acoustic Management

Network Stack Configuration

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main

Advanced

Chipset Boot Security Save & Exit

→ ←

Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save

ESC: Exit

Network Stack

[Disabled]

Network Stack Configuration

Network Stack Settings.

DRIVERS INSTALLATION

IB915 User’s Manual 37

CSM Configuration

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset

Boot

Security Save & Exit

Compatibility Support Module Configuration

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save
ESC: Exit

CSM Support

CSM16 Module Version

GateA20 Active
Option ROM Messages
INT19 Trap Response

Enabled

07.78

[U

pon Request]

[Force BIOS]
[

Immediate]

Boot option filter

Option ROM execution

[

UEFI and Legacy]

Network

[Do not launch]

Storage

[Legacy]

Video

[Legacy]

Other PCI device

[Legacy]

CSM Support

Enable/Disable CSM Support.

Boot option filter

This option controls what devices system can boot to.

Network

Controls the execution of UEFI and Legacy PXE OpROM.

Storage

Controls the execution of UEFI and Legacy Storage OpROM.

Video

Controls the execution of UEFI and Legacy Video OpROM.

Other PCI device

Determines OpROM execution policy for devices other than Network,
Storage, or Video.

BIOS SETUP

38

IB915 User’s Manual

USB Configuration

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main

Advanced

Chipset Boot Security Save & Exit

USB Configuration

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save
ESC: Exit

USB Module Version

12

USB Controllers:
1 XHCI
USB Devices:

1 Keyboard, 1Mouse

Legacy USB Support

[Enabled]

XHCI Hand-off

[Disabled]

USB MASS Storage Driver Support

[Enabled]

Port 60/64 Emulation

[Enabled]

USB hardware delays and time-outs:

USB Transfer time-out

[20 sec]

Device reset tine-out

[20 sec]

Device power-up delay

[Auto]

Legacy USB Support

Enables Legacy USB support.
AUTO option disables lega c y support if no USB devices are connect e d.
DISABLE option keeps 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 e nabl ed for
the complete USB keyboard legacy support for non-USB aware 0Ses.

USB Transfer time-out

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

Device reset time-out

USB mass Storage device start Unit co mmand time-out.

DRIVERS INSTALLATION

IB915 User’s Manual 39

Device power-up delay

Maximum time the device will take before it properly reports itself to the
Host Controller. ‘Auto’ us es default val ue: for a Root port it is 100ms, for
a Hub port the delay is taken from Hub descriptor.

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 – Copyright © 2016 American Megatrends, Inc.

Main

Advanced

Chipset Boot Security Save & Exit

►

System Agent (SA) Configuration

► PCH-IO Configuration

System Agent (SA) Configuration

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset Boot Security Save & Exit

System Agent Bridge Name Skylake

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save ESC: Exit

System Agent RC Version

1.6.0.0

VT-d Capability

Supported

VT-d

[Enabled]

eDRAM Mode

[eDRam HW Mode]

► Graphics Configuration

VT-d

VT-d capability.

eDRAM Mode

SW Mode eDRAM on or eDRAM off.

BIOS SETUP

40

IB915 User’s Manual

PCH-IO Configuration

This section allows you to configure the North Bridge Chipset.

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced

Chipset

Boot Security Save & Exit

Intel PCH RC Version 1.6.0.0

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save
ESC: Exit

Intel PCH SKU Name

PCH-LP Mobile (U) Pre…

Intel PCH Rev ID

21/C1

PCH LAN Controller

LAN PHY Drives LAN_WAKE#
Sensor Hub Type

LAN Wake From DeepSx

[Enabled]
[Disabled]
[

None]

[Enabled]

Wake on LAN

[Enabled]

SLP_LAN# Low on DC Power

[Enabled]

PCH LAN Controller

Enable or disable onboard NIC.

LAN PHY Drives LAN_WAKE#

Enables/Disables LAN Phy driving LAN_WAKE# else platform drives
LAN_WAKE#.

Sensor Hub Type

Choose the senor Hub Type, ‘None’ will Suppress ‘I2C Sensor Hub’
Setup option’,’I2C’ Will Suppress’ALS’ Setup option and ‘USB’ will
Suppress Both I2C and ALS.

LAN Wake From DeepSx

Wake from DeepSx by the assertion of LAN_WAKE# pin.

Wake on LAN

Enable or disable integrated LAN to wake th e system. (The Wake On
LAN cannot be disabled if ME is on at Sx state.)

SLP_LAN# Low on DC Power

Enable/Disable SLP_LAN# Low on DC Power

DRIVERS INSTALLATION

IB915 User’s Manual 41

Security Settings

This section allows you to configure and improve your system and
allows you to set up som e sy st em f eat ures accordi ng to your prefere nce .

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset Boot Security Save & Exit

Password Description

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save

ESC: Exit

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

3

Maximum length

20

Administrator Password

User Password

Administrator Password

Set Setup Administrator Password.

User Password

Set User Password.

BIOS SETUP

42

IB915 User’s Manual

Boot Settings

This section allows you to configure the boot settings.

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main Advanced Chipset

Boot

Security Save & Exit

Boot Configuration

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save

ESC: Exit

Setup Prompt Timeout

1

Bootup NumLock State

[On]

Quiet Boot

[Disabled]

Fast Boot

Boot mode select

[Disabled]

[

LEGACY]

FIXED BOOT ORDER Priorities

Boot Option #1

[

Hard Disk]

Boot Option #2

[CD / DVD]

Boot Option #3

[USB Hard Disk]

Boot Option #4
Boot Option #5

[USB CD / DVD]
[USB Key]

Boot Option #6
Boot Option #7

Boot Option #8

[

USB Floppy]

[

USB LAN]

[Network]

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 o ption.

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 mode select

Select boot mode LEGACY/UEFI

FIXED BOOT ORDER Priorities

Sets the system boot order.

DRIVERS INSTALLATION

IB915 User’s Manual 43

Save & Exit Settings

Aptio Setup Utility – Copyright © 2016 American Megatrends, Inc.

Main

Advanced

Chipset Boot Security Save & Exit

Save Changes and Exit

→ ← Select Screen

↑↓

Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save

ESC: Exit

Discard Changes and Exit

Save Changes and Reset

Discard Changes and Reset

Save Options

Save Changes

Discard Changes

Restore Defaults

Save as User Defaults

Restore User Defaults

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.

DRIVERS INSTALLATION

44

IB915 User’s Manual

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 In s tallation Utility ........................................... 45

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

Realtek HD Audio Driver Installation ................................................. 50

LAN Drivers Installation ..................................................................... 52

Intel® Management Engine Interface .................................................. 55

Intel® USB 3.0 Drivers ....................................................................... 57

ASMedia USB 3.1 Drivers……………………………………………60

IMPORTANT NOTE:

After installing your Windows operating system, you must insta ll f irst
the Intel Chipset Software Installation Utility before proceeding with the
drivers installation.

DRIVERS INSTALLATION

IB915 User’s Manual 45

Intel Chipset Software Installation Utility

The Intel Chipset Drivers should be installed first before the software
drivers to enable Plug & Pl ay INF support for Inte l c hips et com pone nts .
Follow the instructions b e low to complete the installation.

1. Insert the DVD that comes with the board. Click Intel and then
Intel(R) Skylake-U Chipset Drivers.

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

DRIVERS INSTALLATION

46

IB915 User’s Manual

3. When the Welcome screen to the Intel® Chipset Device Software
appears, click Next to continue.

4. Click Yes to accep t the software license agr eement and pro ceed 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.

DRIVERS INSTALLATION

IB915 User’s Manual 47

VGA Drivers Installation

1. Insert the DVD that comes with the board. Click Intel and then
Intel(R) Skylake-U Chipset Drivers.

2. Click Intel(R) HD Graphics Driver.

DRIVERS INSTALLATION

48

IB915 User’s Manual

3. When the Welcome screen appears, click Next to continue.

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

DRIVERS INSTALLATION

IB915 User’s Manual 49

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.

DRIVERS INSTALLATION

50

IB915 User’s Manual

Realtek HD Audio Driver Installation

1. Insert the DVD that comes with the board. Click Intel and then
Intel(R) Skylake-U Chipset Drivers.

2. Click Realtek High Definition Au dio Driver.

DRIVERS INSTALLATION

IB915 User’s Manual 51

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.

DRIVERS INSTALLATION

52

IB915 User’s Manual

LAN Drivers Installation

1. Insert the DVD that comes with the board. Click Intel and then
Intel(R) Skylake-U Chipset Drivers.

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

DRIVERS INSTALLATION

IB915 User’s Manual 53

3. Click Install Drivers and So ftware.

4. When the Welcome screen appears, click Next.

DRIVERS INSTALLATION

54

IB915 User’s Manual

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.

DRIVERS INSTALLATION

IB915 User’s Manual 55

Intel® Management Engine Interface

1. Insert the DVD that comes with the board. Click Intel and then
Intel(R) Skylake-U Chipset Drivers.

2. Click Intel (R) ME 11.x Drivers.

DRIVERS INSTALLATION

56

IB915 User’s Manual

3. When the Welcome screen to the InstallShield Wizard for Intel®
Management Engine Components , click the checkbox for Install Intel®
Control Center & click Next.

4. Click Next to to agree with the license agreement.

5. When the Setup Progress screen appears, click Next. Then, click
Finish when the setup progress has been successfully installed.

DRIVERS INSTALLATION

IB915 User’s Manual 57

Intel® USB 3.0 Drivers

1. Insert the DVD that comes with the board. Click Intel and then
Intel(R) Skylake-U Chipset Drivers.

2. Click Intel(R) USB 3.0 Driver s .

DRIVERS INSTALLATION

58

IB915 User’s Manual

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

3.0 eXtensible Host Con tr oller Driver, click Next.

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

DRIVERS INSTALLATION

IB915 User’s Manual 59

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.

DRIVERS INSTALLATION

60

IB915 User’s Manual

ASMedia USB 3.1 Drivers

1. Insert the DVD that comes with the board. Click Intel and then
Intel(R) Skylake-U Chipset Drivers.

2. Click ASMedia USB 3.1 Driver s .

DRIVERS INSTALLATION

IB915 User’s Manual 61

3. When the Welcome screen to the InstallS hield Wizard for Asmedia
USB Host Controller Driver, click Next.

4. Setup complete. Click Finish

APPENDIX

62

IB915 User’s Manual

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 addres s e s used.

Address

Device Description

0000h-0CF7h

PCI Express Root Complex

0040h-0043h

System timer

0070h-0070h

System CMOS/real time clock

02E8h-02EFh

Fintek Communications Port (COM4)

02F8h-02FFh

Fintek Communications Port (COM2)

03E8h-03EFh

Fintek Communications Port (COM3)

03F8h-03FFh

Fintek Communications Port (COM1)

03B0h-03BBh

Intel(R) HD Graphics 520

03C0h-03DFh

Intel(R) HD Graphics 520

0D00h-FFFFh

PCI Express Root Complex

APPENDIX

IB915 User’s Manual 63

B. Interrupt Request Lines (IRQ)

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

Level

Function

IRQ0

System Timer

IRQ1

Keyboard

IRQ3

Fintek Communications Port(COM2)

IRQ4

Fintek Communications Port(COM1)

IRQ7

Fintek Communications Port(COM3)

IRQ7

Fintek Communications Port(COM4)

IRQ11

Intel® Ethernet Connec tion I219-V

IRQ14

MotherBoard resources

APPENDIX

64

IB915 User’s Manual

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)
{ EnableWDT(bTime); }
else
{ DisableWDT(); }

return 0;

APPENDIX

IB915 User’s Manual 65

}
//--------------------------------------------------------------------------­void EnableWDT(int interval)
{
unsigned char bBuf;

bBuf = Get_F81866_Reg(0x2B);
bBuf &= (~0x20);
Set_F81866_Reg(0x2B, bBuf); //Enable WDTO

Set_F81866_LD(0x07); //switch to logic device 7
Set_F81866_Reg(0x30, 0x01); //enable timer

bBuf = Get_F81866_Reg(0xF5);
bBuf &= (~0x0F);
bBuf |= 0x52;
Set_F81866_Reg(0xF5, bBuf); //count mode is second

Set_F81866_Reg(0xF6, interval); //set timer

bBuf = Get_F81866_Reg(0xFA);
bBuf |= 0x01;
Set_F81866_Reg(0xFA, bBuf); //enable WDTO output

bBuf = Get_F81866_Reg(0xF5);
bBuf |= 0x20;
Set_F81866_Reg(0xF5, bBuf); //start counting
}
//--------------------------------------------------------------------------­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
}
//---------------------------------------------------------------------------

APPENDIX

66

IB915 User’s Manual

//--------------------------------------------------------------------------­//
// 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) //Fintek 81866
{ goto Init_Finish; }

F81866_BASE = 0x2E;
result = F81866_BASE;

ucDid = Get_F81866_Reg(0x20);
if (ucDid == 0x07) //Fintek 81866
{ 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);
}
//--------------------------------------------------------------------------­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();
}
//---------------------------------------------------------------------------

APPENDIX

IB915 User’s Manual 67

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 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