DFI Q7-951 User Manual

Q7-951

Qseven Carrier Board

User’s Manual

A14720205

Copyright

This publication contains information that is protected by copyright. No part of it may be reproduced in any form or by any means or used to make any transformation/adaptation without the prior written permission from the copyright holders.

This publication is provided for informational purposes only. The manufacturer makes no representations or warranties with respect to the contents or use of this manual and specifically disclaims any express or implied warranties of merchantability or fitness for any particular purpose. The user will assume the entire risk of the use or the results of the use of this document. Further, the manufacturer reserves the right to revise this publication and make changes to its contents at any time, without obligation to notify any person or entity of such revisions or changes.

Trademarks

All trademarks and registered trademarks of products appearing in this manual are the properties of their respective holders.

FCC and DOC Statement on Class B

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorientorrelocatethe receivingantenna.

• Increasethe separationbetween theequipmentand thereceiver.

• Connectthe equipment intoanoutlet onacircuit different fromthatto which

the receiver is connected.

• Consultthe dealeroran experiencedradio TVtechnician forhelp.

Notice:

1. The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

2. Shielded interface cables must be used in order to comply with the emission limits.

About this Manual

An electronic file of this manual is included in the CD. To view the user’s manual in the CD, insert the CD into a CD-ROM drive. The autorun screen (Main Board Utility CD) will appear. Click “User’s Manual” on the main menu.

Warranty

1. Warranty does not cover damages or failures that arised from misuse of the product, inability to use the product, unauthorized replacement or alteration of components and product specifications.

2. The warranty is void if the product has been subjected to physical abuse, improper installation, modification, accidents or unauthorized repair of the product.

3. Unless otherwise instructed in this user’s manual, the user may not, under any circumstances, attempt to perform service, adjustments or repairs on the product, whether in or out of warranty. It must be returned to the purchase point, factory or authorized service agency for all such work.

4. We will not be liable for any indirect, special, incidental or consequencial damages to the product that has been modified or altered.

6

Introduction

Static Electricity Precautions

It is quite easy to inadvertently damage your PC, system board, components or devices even before installing them in your system unit. Static electrical discharge can damage computer components without causing any signs of physical damage. You must take extra care in handling them to ensure against electrostatic build-up.

1. To prevent electrostatic build-up, leave the system board in its anti-static bag until you are ready to install it.

2. Wear an antistatic wrist strap.

3. Do all preparation work on a static-free surface.

4. Hold the device only by its edges. Be careful not to touch any of the components, contacts or connections.

5. Avoid touching the pins or contacts on all modules and connectors. Hold modules or connectors by their ends.

Important:

Electrostatic discharge (ESD) can damage your processor, disk drive and other components. Perform the upgrade instruction procedures described at an ESD workstation only. If such a station is not available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the system chassis. If a wrist strap is unavailable, establish and maintain contact with the system chassis throughout any procedures requiring ESD protection.

1

Safety Measures

To avoid damage to the system:

• Usethe correctACinput voltagerange.

To reduce the risk of electric shock:

• Unplug the power cord before removing the system chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power cord.

Battery:

• Dangerof explosionif battery incorrectlyreplaced.

• Replace only with the same or equivalent type recommend by the manufac-

turer.

• Disposeof usedbatteries accordingtolocal ordinance.

7

1

Introduction

About the Package

The system board package contains the following items. If any of these items are missing or damaged, please contact your dealer or sales representative for assistance.

 One motherboard  One Serial ATA data cable  One power cable  One COM cable  One DVD  One QR (Quick Reference)

The system board and accessories in the package may not come similar to the information listed above. This may differ in accordance to the sales region or models in which it was sold. For more information about the standard package in your region, please contact your dealer or sales representative.

Before Using the System Board

Before using the system board, prepare basic system components.

If you are installing the system board in a new system, you will need at least the following internal components.

• A CPU

• Memory module

• Storage devices such as hard disk drive, CD-ROM, etc.

You will also need external system peripherals you intend to use which will normally include at least a keyboard, a mouse and a video display monitor.

8

Chapter 1 - Introduction

Specifications

Introduction

1

Graphics

Audio

Serial ATA

TPM

I/O Chip

Damage Free Intelligence

Temperature

Humidity

Rear Panel I/O Ports

• Chrontel CH7317B (SDVO to RGB DAC)

• Realtek ALC262 audio codec

• 2-channel audio output

• Two Serial ATA ports

• SATA speed up to 3Gb/s (SATA 2.0)

• Inneon SLB9635TT12

• Winbond 83627DHG-P controller

• LPC interface

• Supports system fan

• Default I/O port address “2Eh”

• Monitors system temperature and overheat alarm

• Monitors system fan speed and failure alarm

• 0oC to 60oC

• Operating: 10% to 90%

• 1 12V DC-in jack

• 1 DB-15 VGA port

• 1 DB-9 RS232 serial port

• 2 USB 2.0/1.1 ports

• 1 RJ45 LAN port

• 1 line-out jack

9

1

Introduction

I/O Connectors

Expansion Slots

Board to board Connectors

PCB

• 2connectors for4 external USB2.0/1.1 ports

• 1connector foran externalRS232/422/485serial port

• 1LPC connector

• 1I2C connector

• 1CAN-bus connector

• 1USB clientconnector

• 1LVDSLCD panelconnector  -18/24-bitsingle channel

• 1LCD/inverterpowerconnector

• 18-bit DigitalI/Oconnector

• 1Digital I/Opowerconnector

• 1audio connectorforline-in, line-outand mic-injacks

• 1S/PDIF connector

• 2Serial ATAconnectors

• 14-pin 12V/5Vpower connector

• 1chassis intrusionconnector

• 1front panelconnector

• 1fan connector

• 1SD/SDIO/MMC socket

• 1mini PCIesocket

• OneMXM connector

• 3.5”form factor

• 102mm(4.02”) x147mm (5.79”)

10

Chapter 2 - Hardware Installation

System Board Layout

DC-IN

12V

COM 2

1

422/485 select

1

(JP1)

9

1 2

3 4

5 6

DIO power

2

VGA

DIO

RS232/

COM 2

Hardware Installation

1

External power

1

LPC

2

1

COM 1

2

I C

USB 0 USB 1

LAN

Line-out

AT Mode Select (SW1)

Super IO Select (JP6)

1

Chassis intrusion

1

Power-on select (JP2)

SM Bus (J8)

USB 0-1 power select (JP3)

Front audio

9

10

2

1

ON

1

CAN bus

Standby

power LED

Realtek ALC262

1

S/PDIF

Mini PCIe

Battery

USB 2-5 power select (JP4)

1

MXM

1

System fan

12

LVDS LCD panel

39

40

WAN LED LAN LED PAN LED

USB Client

10

9

1

10

9

Backlight

1

level select (JP7)

7

152

1

6

Panel power

select (JP5)

1

2

8

Front panel

power

11

SATA 1

SATA 0

1

2

USB 2-3

1

2

USB 4-5

1

12

LCD/Inverter

11

2

Hardware Installation

Jumper Settings

COM2 RS232/RS422/RS485 Select

COM2

JP1

JP1 is used to congure COM 2 to RS232, RS422 (Full Duplex) or RS485.

The pin function of COM 2 will vary according to the jumper’s setting.

12

2

1

3

4

6

5

1-2 On: RS232

(default)

1

2

DCD-

TD GND

RTS-

RI-

RD

DTR-

DSR-

CTS-

9

RS232 RS422

RXD+

JP1

1

3

5

3-4 On: RS422

Full Duplex

COM 2

192

N.C. N.C.

N.C.

Full Duplex

2

4

6

RXD-

N.C. N.C. N.C.

1

3

5

5-6 On: RS485

192

DATA+

N.C. N.C.

N.C.

RS485

2

4

6

DATA-

N.C. N.C. N.C.

USB Power Select

Hardware Installation

2

3

USB 0-1

(JP3)

USB 2-5

(JP4)

JP3 (for USB 0-1) and JP4 (for USB 2-5) are used to select the power of the USB ports. Selecting +5V_standby will allow you to use a USB keyboard to wake up the system.

Important:

If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the +5V_standby power source of your power supply must support ≥1.5A. For 3 or more USB ports, the +5V_standby power source of your power supply must support ≥2A.

2

1

1-2 On: +5V

(default)

2 3 12

1

3

1-2 On: +5V

(default)

3

2

1

2-3 On: +5V_

standby

2-3 On: +5V_

standby

13

2

Hardware Installation

Panel Power Select

1

3

5

1-2 On:

+12V

2

4

6

JP5

JP5 is used to select the power supplied to the LCD panel.

Important:

Before powering-on the system, make sure JP5’s setting matches the LCD panel’s specication. Selecting the incorrect voltage will seriously damage the LCD panel.

1

2

3

4

5

6

3-4 On: +5V

1

3

5

5-6 On:

+3.3V

(default)

2

4

6

14

Super IO Select

Hardware Installation

2

JP6

1-2 On: Enable

JP6 is used to select enable or disable the super IO select.

1

2

3

1

2

3

2-3 On: Disable

(default)

15

2

Hardware Installation

Power-on Select

JP2

To power-on after G3:

1. Set JP2 pins 2 and 3 to On.

2. Setthe “AfterG3” eldtoPower Off/WOL.

3. Set the “GbE Wake Up From S5” to Enabled.

1

1-2 On: Power-on

via power button

3

1

3

2-3 On: Power-

on After G3

(default)

16

TheBIOSelds are in the “South Bridge Conguration”submenu (Chipset menu)

of the AMI BIOS utility.

Topower-on viaAC Power:

1. Set JP2 pins 2 and 3 to On.

2. Setthe “AfterG3” eldtoPower On.

Backlight Control Level Select

Hardware Installation

2

JP7

JP7is usedtoselect thebacklight controllevel+5V or+3.3V.

1

2

3

1-2 On: +5V

(default)

1

2

3

2-3 On: +3.3V

17

2

1

ON

2 3 4 5 6

1

ON

2 3 4 5 6

1

ON

2 3 4 5 6

2

ON

1

Hardware Installation

AT Mode Select

SW1

2

1

ON

1 Off: Disable

(default)

SW1 is used to select switch 1 to enable or disable the function.

2

1

ON

1 On: Enable

18

Rear Panel I/O Ports

The rear panel I/O ports consist of the following:

• DC-in

• VGA port

• COM1 port

• LAN port

• 2 USB ports

• Line-out jack

Hardware Installation

2

USB LANDC-in COM 1VGA Line-out

19

2

Hardware Installation

DC-in 12V

This jack provides maximum of 60W power and is considered a low power solution. Connect a DC power cord to this jack. Use a power adapter with 12V DC output voltage. Using a voltage higher than the recommended one may fail to boot the system or cause damage to the system board.

20

Hardware Installation

Serial (COM) Ports

COM 1

2

1

DCD-

COM 2

The system board is equipped with 1 onboard serial port (COM 1). It is also equipped with a 9-pin connector for connecting an external serial port (COM 2).

The serial ports are RS-232 asynchronous communication ports with 16C550Acompatible UARTs that can be used with modems, serial printers, remote display terminals, and other serial devices. To connect COM 2, please refer to the following description. The serial port may be mounted on a card-edge bracket. Install the card-edge bracket to an available slot at the rear of the system chassis then insert the cable connector to the 9-pin connector. Make sure the colored stripe on the ribbon cable is aligned with pin 1 of the connector.

TD

GND

RTS-

RI-

RD DTRDSRCTS-

9

2

21

2

Hardware Installation

VGA Port

VGA

The VGA port is used for connecting a VGA monitor. Connect the monitor’s 15-pin D-shell cable connector to the VGA port. After you plug the monitor’s cable connector into the VGA port, gently tighten the cable screws to hold the connector

in place.

22

Hardware Installation

RJ45 LAN Port

LAN

The onboard RJ45 LAN port allows the system board to connect to a local area network by means of a network hub.

2

23

2

Hardware Installation

Universal Serial Bus Connectors

10 9

N. C.

GND

USB 0

USB 1

USB allows data exchange between your computer and a wide range of simultaneously accessible external Plug and Play peripherals.

The system board is equipped with four onboard USB 2.0/1.1 ports. The USB 4-5 and USB 2-3 connectors allow you to connect 4 additional USB 2.0/1.1 ports. The additional USB ports may be mounted on a card-edge bracket. Install the cardedge bracket to an available slot at the rear of the system chassis then insert the cable connector to a USB connector.

+Data

-Data VCC

USB 4-5

USB 2-3

Key GND +Data

-Data VCC

12

24

Wake-On-USB Keyboard

The Wake-On-USB Keyboard function allows you to use a USB keyboard to wake up a system from the S3 (STR - Suspend To RAM) state. To use this function:

• Jumper Setting:

JP4 must be set to “2-3 On: +5V_standby”. Refer to “USB Power Select” in this chapter for more information.

Important:

If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the +5V_standby power source of your power supply must support ≥1.5A. For 3 or more USB ports, the +5V_standby power source of your power supply must support ≥2A.

Audio

9

10

AuD_R_Out

N. C.

AuD_L_Out

Line-out

Mic

Mic Power

1

2

Hardware Installation

2

Front audio

Key

GND

AuD_Vcc

AuD_L_Return

AuD_R_Return

This jack is used to connect a headphone or external speakers.

25

2

Hardware Installation

I/O Connectors

S/PDIF Connector

SPDIF out

Key

Ground

SPDIF in

5 1

The S/PDIF connector is used to connect external S/PDIF ports. Your S/PDIF ports may be mounted on a card-edge bracket. Install the card-edge bracket to an available slot at the rear of the system chassis then connect the audio cable to the S/PDIF connector. Make sure pin 1 of the audio cable is aligned with pin 1

of the connector.

+5V

26

Hardware Installation

LVDS LCD Panel Connector LCD/Inverter Power Connector

2 1

LVDS LCD panel

40 39

1

8

LCD/Inverter

power

The system board allows you to connect a LCD Display Panel by means of the LVDS LCD panel connector and the LCD/Inverter power connector. These connectors transmit video signals and power from the system board to the LCD Display Panel.

2

Refer to the next page for the pin functions of these connectors.

Jumper Settings

Refer to the “Jumper Settings” section in this chapter for settings relevant to the LCD panel.

27

2

Hardware Installation

Pins

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

LVDS LCD Panel Connector

Function

GND

LVDS_Out3+

LVDS_Out3-

GND

LVDS_Out2+

LVDS_Out2-

GND

LVDS_Out1+

LVDS_Out1-

GND

LVDS_Out0+

LVDS_Out0-

GND

LVDS_CLK1+

LVDS_CLK1-

GND

LVDS_DDCCLK

LVDS_DDCDAA

Panel Power

Pins

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

LVDS_Out7+

LVDS_Out7-

LVDS_Out6+

LVDS_Out6-

LVDS_Out5+

LVDS_Out5-

LVDS_Out4+

LVDS_Out4-

LVDS_CLK2+

LVDS_CLK2-

Panel Power

Function

GND

N. C.

28

LCD/Inverter Power Connector

Pins

Function

1

GND

2

GND

3

Panel Inverter Brightness Voltage Control

4

Panel Power

5

+3.3V

6

Panel Backlight On/Off Control

7

+12V

8

+12V

Digital I/O Connector Digital I/O Power Connector

Hardware Installation

2

+5V

5VSB

Ground

+12V

8-bit Digital I/O

The Digital I/O connector provides powering-on function to an external device that is connected to this connector.

4

1

Digital I/O

power

8

1

Digital I/O Connector

Pins

1

2

3

4

5

6

7

8

Function

DIO0

DIO1

DIO2

DIO3

DIO4

DIO5

DIO6

DIO7

29

2

Hardware Installation

Mini PCIe

Mini PCIe socket

The Mini PCIe socket is used to install a Mini PCIe card. Mini PCIe card is a small form factor PCIe card with the same signal protocol, electrical denitions, and conguration denitions as the conventional PCI.

30

Hardware Installation

SATA (Serial ATA) Connectors

GND

7

SATA 0

SATA 1

The Serial ATA connectors are used to connect Serial ATA devices. Connect one end of the Serial ATA cable to a SATA connector and the other end to your Serial ATA device.

RXP RXN GND TXN TXP GND

1

2

31

2

Hardware Installation

Cooling Fan Connectors

1

3

Sytem Fan

The fan connectors are used to connect cooling fans. The cooling fans will provide adequate airow throughout the chassis to prevent overheating the CPU and system board components.

Ground Power Sense

32

Hardware Installation

Chassis Intrusion Connector

1 2

Ground

Chassis

signal

The board supports the chassis intrusion detection function. Connect the chassis intrusion sensor cable from the chassis to this connector. When the system’s power is on and a chassis intrusion occurred, an alarm will sound. When the system’s power is off and a chassis intrusion occurred, the alarm will sound only when the system restarts.

2

33

2

Hardware Installation

Standby Power LED

This LED will lit red when the system is in the standby mode. It indicates that there is power on the system board. Power-off the PC then unplug the power cord prior to installing any devices. Failure to do so will cause severe damage to the motherboard and components.

34

Hardware Installation

WAN LED, LAN LED, PAN LED

WAN LED

LAN LED

PAN LED

Active low signals. These signals are used to allow the PCI Express, Mini Card add-in card to provide status indicators via LED devices that will be provided by the system.

2

State

OFF

ON

Slow Blink

Inter-

mittent

Blink

PAN LED

Not powered

Powered; ready

to transmit or

receive

N/A

Activity propor-

tional to transmit-

ting/ receiving

speed

LAN LED

Not powered

Powered, as-

sociated, and au-

thenticated but

not transmitting

or receiving

Powered but not

associated or

authenticated;

searching

Activity pro-

portional to

transmitting/

receiving speed

WAN LED

Not powered

Powered, associated, and authenticated but

not transmitting

or receiving

Powered but

not associated

or authenticat-

ed; searching

Activity pro-

portional to

transmitting/

receiving speed

For voice ap-

plications ,

turning off and

on the intermit-

tent blink based

on the ring

pulse cycle can

indicate a ring

event.

35

2

Hardware Installation

Front Panel Connectors

1 2

HDD-LED

RESET-SW

11

PWR-LED

PWR-BTN

12

HDD-LED - HDD LED

This LED will light when the hard drive is being accessed.

RESET SW - Reset Switch

This switch allows you to reboot without having to power off the system.

PWR-BTN - Power Switch

This switch is used to power on or off the system.

PWR-LED - Power/Standby LED

When the system’s power is on, this LED will light. When the system is in the S1 (POS - Power On Suspend) state, it will blink every second. When the system is in the S3 (STR - Suspend To RAM) state, it will blink every 4 seconds.

N. C.

HDD-LED

RESET SW

N. C.

Pin Assignment

1

3

HDD Power

5

7

9

RST Signal

11

N. C.

Signal

Ground

N. C.

PWR-LED

PWR-BTN

Key

Pin Assignment

2

LED Power

4

LED Power

6

Signal

8

Signal

10

Ground

12

Key

36

Hardware Installation

Battery

The lithium ion battery powers the real-time clock and CMOS memory. It is an auxiliary source of power when the main power is shut off.

Safety Measures

• Danger of explosion if battery incorrectly replaced.

• Replace only with the same or equivalent type recommend by the manufacturer.

2

• Dispose of used batteries according to local ordinance.

37

2

Hardware Installation

MXM Connector

MXM connector

The MXM connector is used to interface the carrier board with a Qseven board. Refer to the following page for the pin function of this connector.

38

Hardware Installation

1 GND 2 GND 3 GBE_MDI3- 4 GBE_MDI25 GBE_MDI3+ 6 GBE_MDI2+ 7 GBE_LINK100# 8 GBE_LINK1000#

9 GBE_MDI1- 10 GBE_MDI011 GBE_MDI1+ 12 GBE_MDI0+ 13 GBE_LINK# 14 GBE_ACT# 15 GBE_CTREF 16 SUS_S5# 17 WAKE# 18 SUS_S3# 19 SUS_STAT# 20 PWRBTN# 21 SLP_BTN# 22 LID_BTN# 23 GND 24 GND 25 GND 26 PWGIN 27 BATLOW# 28 RSTBTN# 29 SATA0_TX+ 30 SATA1_TX+ 31 SATA0_TX- 32 SATA1_TX33 SATA0_ACT# 34 GND 35 SATA0_RX+ 36 SATA1_RX+ 37 SATA0_RX- 38 SATA1_RX39 GND 40 GND 41 BIOS_DISABLE#/BOOT_ALT# 42 SDIO_CLK 43 SDIO_CD# 44 SDIO_LED 45 SDIO_CMD 46 SDIO_WP 47 SDIO_PWR# 48 SDIO_DAT1 49 SDIO_DAT0 50 SDIO_DAT3 51 SDIO_DAT2 52 SDIO_DAT5 53 SDIO_DAT4 54 SDIO_DAT7 55 SDIO_DAT6 56 RSVD 57 GND 58 GND 59 HAD_SYNC 60 SMB_CLK 61 HAD_RST# 62 SMB_DAT 63 HAD_BITCLK 64 SMB_ALERT# 65 HAD_SDI 66 I2C_CLK 67 HAD_SDO 68 I2C_DAT 69 THRM# 70 WDTRIG# 71 THRMTRIP# 72 WDOUT 73 GND 74 GND 75 USB_P7- 76 USB_P677 USB_P7+ 78 USB_P6+ 79 USB_6_7_OC# 80 USB_4_5_OC# 81 USB_P5- 82 USB_P483 USB_P5+ 84 USB_P4+ 85 USB_2_3_OC# 86 USB_0_1_OC# 87 USB_P3- 88 USB_P289 USB_P3+ 90 USB_P2+ 91 USB_CC 92 USB_ID 93 USB_P1- 94 USB_P095 USB_P1+ 96 USB_P0+ 97 GND 98 GND 99 LVDS_A0+ 100 LVDS_B0+

101 LVDS_A0- 102 LVDS_B0103 LVDS_A1+ 104 LVDS_B1+ 105 LVDS_A1- 106 LVDS_B1107 LVDS_A2+ 108 LVDS_B2+ 109 LVDS_A2- 110 LVDS_B2-

LVDS_PPEN

111

LVDS_A3+

113

LVDS_A3-

115

GND

117

LVDS_A_CLK+

119

LVDS_A_CLK-

121

LVDS_BLT_CTRL/GP_PWM_OUT0

123

LVDS_DID_DAT/GP_I2C_DAT

125

LVDS_DID_CLK/GP_I2C_CLK

127

CAN0_TX

129

SDVO_BCLK+

131

SDVO_BCLK-

133

LVDS_BLEN

112 114 LVDS_B3+ 116 LVDS_B3-

GND

118

LVDS_B_CLK+

120

LVDS_B_CLK-

122

RSVD

124

LVDS_BLC_DAT

126

LVDS_BLC_CLK

128

CAN0_RX

130

SDVO_INT+

132

SDVO_INT-

134

2

39

2

R

Hardware Installation

GND

135

SDVO_GREEN+

137

SDVO_GREEN-

139

GND

141

SDVO_BLUE+

143

SDVO_BLUE-

145

GND

147

SDVO_RED+

149

SDVO_RED-

151

HDMI_HPD#

153

PCIE_CLK_REF+

155

PCIE_CLK_REF-

157

GND

159

PCIE3_TX+

161

PCIE3_TX-

163

GND

165

PCIE2_TX+

167

PCIE2_TX-

169

EXCD0_PEAST#

171

PCIE1_TX+

173

PCIE1_TX-

175

EXCD0_CPPE#

177

PCIE0_TX+

179

PCIE0_TX-

181

GND

183

LPC_AD0

185

LPC_AD2

187

LPC_CLK

189

SERIRQ

191

VCC_RTC

193

FAN_TACHOIN/GP_TIMER_IN

195

GND

197

SPI_MOS1

199

SPI_MOS0

201

SPI_SCK

203

5V_SB

205

MFG_NC0

207

MFG_NC1

209

VCC (+5V)

211

VCC (+5V)

213

VCC (+5V)

215

VCC (+5V)

217

VCC (+5V)

219

VCC (+5V)

221

VCC (+5V)

223

VCC (+5V)

225

VCC (+5V)

227

VCC (+5V)

229

GND

136

SDVO_FLDSTALL+

138

SDVO_FLDSTALL-

140

GND

142

SDVO_TVCLKIN+

144

SDVO_TVCLKIN-

146

GND

148

SDVO_CTRL_DAT

150

SDVO_CTRL_CLK

152

DP_HPD#

154

PCIE_WAKE#

156

PCIE_RST#

158

GND

160

PCIE3_RX+

162

PCIE3_RX-

164

GND

166

PCIE2_RX+

168

PPCIE2_RX-

170

EXCD1_PERST

172

PCIE1_RX+

174

PCIE1_RX-

176

EXCD1_CPPE#

178

PCIE0_RX+

180

PCIE0_RX-

182

GND

184

LPC_AD1

186

LPC_AD3

188

LPC_FRAME#

190

LPC_LDRQ#

192

SPK

194

FAN_PWMOUT/GP_PWM_OUT1

196

GND

198

SPI_CS0#

200

SPI_CS1#

202

MFG_NC4

204

5V_SB

206

MFG_NC2

208

MFG_NC3

210

VCC (+5V)

212

VCC (+5V)

214

VCC (+5V)

216

VCC (+5V)

218

VCC (+5V)

220

VCC (+5V)

222

VCC (+5V)

224

VCC (+5V)

226

VCC (+5V)

228

VCC (+5V)

230

40

Hardware Installation

I2C Connector

2

1

3

4

3V3

Ground

I2C_CLK

I2C_DAT

The 1-channel I2C bus interface conforms to the version 2.1 I2C bus specication. It operates as a master or slave device and supports a multi-master bus.

2

41

2

Hardware Installation

Can-bus Connector

4

NC

CANL

Ground

CANH

The CAN controller performs communication in accordance with the BOSCH CAN Protocol Version 2.0B Active1 (standard format and extended format). The bit rate can be programmed to a maximum of 1Mbit/s. To connect the CAN controller module to the CAN bus, it is necessary to add transceiver hardware.

When communicating in a CAN network, individual message objects are congured. The message objects and the identier masks for the receive lter for the received

messages are stored in the message RAM.

3 2 1

42

Controller Area Network (CAN or CAN-bus) is a message based protocol designed

specically for automotive applications but now is also used in other areas such as

industrial automation and medical equipment.

USB Client Connector

1

3

4

2

Hardware Installation

2

Ground

The USB client connector supports 1 port (1 USB device controller with 1 port) and high-speed (480Mbps) and full-speed (12Mbps) operations. It complies with USB

2.0/1.1 protocols.

USB device detect

USB data-

USB data+

43

2

Hardware Installation

SM bus

Ground

SMB_CLK

SMB_DATA

3V3SB

The SMBus (System Management Bus) connector is used to connect SMBus devices. It is a multiple device bus that allows multiple chips to connect to the same bus and enable each one to act as a master by initiating data transfer.

4 3

2 1

44

LPC connector

Hardware Installation

1

CLK

RST#

FRAME#

LAD3 LAD2

2

LAD1 LAD0

VCC3 GND

9

2

The Low Pin Count Interface was deﬁ ned by Intel® Corporation to facilitate the industry’s transition towards legacy free systems. It allows the integration of lowbandwidth legacy I/O components within the system, which are typically provided by a Super I/O controller. Furthermore, it can be used to interface ﬁ rmware hubs, Trusted Platform Module (TPM) devices and embedded controller solutions. Data transfer on the LPC bus is implemented over a 4 bit serialized data interface, which uses a 33MHz LPC bus clock. For more information about LPC bus refer to the Intel Low Pin Count Interface Speciﬁ cation Revision 1.1’.

®

45

2

Hardware Installation

External Power

4 3

2 1

The external powered is used to support +5V and +12V for the hard drive.

+12V

+5V

Ground

46

DFI Q7-951 User Manual

Copyright

Trademarks

FCC and DOC Statement on Class B

Table of Contents

About this Manual

Warranty

Static Electricity Precautions

Safety Measures

About the Package

Before Using the System Board

Chapter 1 - Introduction

Specifications

Chapter 2 - Hardware Installation

System Board Layout

Jumper Settings

Rear Panel I/O Ports

I/O Connectors