Beckhoff CB4057 Manual 1.4

CB4057

Manual

rev. 1.4

Beckhoff Automation GmbH phone: [phone]
Eiserstr. 5 fax: [phone]
33415 Verl email: [e-mail]
Germany web: www.beckhoff.de

Contents

Contents

0 Document History................................................................................................................................. 5

1 Introduction .......................................................................................................................................... 6

1.1 Notes on the Documentation ........................................................................................................ 6

1.1.1 Liability Conditions ................................................................................................................ 6

1.1.2 Copyright ............................................................................................................................... 6

1.2 Safety Instructions ........................................................................................................................ 7

1.2.1 Disclaimer ............................................................................................................................. 7

1.2.2 Description of Safety Symbols .............................................................................................. 7

1.3 Essential Safety Measures ........................................................................................................... 8

1.3.1 Operator's Obligation to Exercise Diligence ......................................................................... 8

1.3.2 National Regulations Depending on the Machine Type ....................................................... 8

1.3.3 Operator Requirements ........................................................................................................ 8

1.4 Functional Range .......................................................................................................................... 9

2 Overview ............................................................................................................................................ 10

2.1 Features ...................................................................................................................................... 10

2.2 Specifications and Documents ................................................................................................... 12

3 Connectors ......................................................................................................................................... 13

3.1 Connector Map ........................................................................................................................... 14

3.2 Power Supply .............................................................................................................................. 15

3.3 System/SM-Bus .......................................................................................................................... 16

3.4 Memory ....................................................................................................................................... 17

3.5 PC/104-Plus Bus ........................................................................................................................ 20

3.6 PCI/104-Express Bus ................................................................................................................. 22

3.7 PCI-Express Mini Card ............................................................................................................... 24

3.8 VGA ............................................................................................................................................ 25

3.9 LCD ............................................................................................................................................. 26

3.10 Audio ........................................................................................................................................... 28

3.11 USB ............................................................................................................................................. 29

3.12 LAN ............................................................................................................................................. 31

3.13 SATA Interfaces .......................................................................................................................... 32

3.14 COM1 and COM2 ....................................................................................................................... 33

3.15 COM3 and COM4 ....................................................................................................................... 34

3.16 Parallel Interface LPT ................................................................................................................. 35

3.17 GPIO ........................................................................................................................................... 36

3.18 Monitoring Functions .................................................................................................................. 37

4 Status LEDs ....................................................................................................................................... 38

4.1 HD LED ....................................................................................................................................... 38

4.2 RGB LED .................................................................................................................................... 39

5 BIOS Settings ..................................................................................................................................... 40

5.1 Remarks for Setup Use .............................................................................................................. 40

5.2 Top Level Menu .......................................................................................................................... 40

5.3 Standard CMOS Features .......................................................................................................... 41

5.3.1 SATA channels ................................................................................................................... 42

5.4 Advanced BIOS Features ........................................................................................................... 43

5.4.1 CPU Feature ....................................................................................................................... 45

5.4.2 Hard Disk Boot Priority ....................................................................................................... 46

Beckhoff New Automation Technology CB4057 page 3

Contents

5.5 Advanced Chipset Features ....................................................................................................... 47

5.5.1 PCI Express Root Port Function ......................................................................................... 48

5.6 Integrated Peripherals ................................................................................................................ 49

5.6.1 OnChip IDE Devices ........................................................................................................... 50

5.6.2 SuperIO Devices ................................................................................................................. 51

5.6.3 USB Device Setting ............................................................................................................ 52

5.7 Power Management Setup ......................................................................................................... 53

5.8 PnP/PCI Configuration ................................................................................................................ 55

5.8.1 IRQ Resources ................................................................................................................... 57

5.9 PC Health Status ........................................................................................................................ 58

5.10 Load Fail-Safe Defaults .............................................................................................................. 59

5.11 Load Optimized Defaults ............................................................................................................ 59

5.12 Set Password .............................................................................................................................. 59

5.13 Save & Exit Setup ....................................................................................................................... 59

5.14 Exit Without Saving ..................................................................................................................... 59

6 BIOS update ....................................................................................................................................... 60

7 Mechanical Drawing ........................................................................................................................... 61

7.1 PCB: Mounting Holes ................................................................................................................. 61

7.2 PCB: Pin 1 Dimensions .............................................................................................................. 62

7.3 PCB: Heat Sink ........................................................................................................................... 63

8 Technical Data ................................................................................................................................... 64

8.1 Electrical Data ............................................................................................................................. 64

8.2 Environmental Conditions ........................................................................................................... 64

8.3 Thermal Specifications ............................................................................................................... 65

9 Support and Service .......................................................................................................................... 66

9.1 Beckhoff's Branch Offices and Representatives ........................................................................ 66

9.2 Beckhoff Headquarters ............................................................................................................... 66

9.2.1 Beckhoff Support ................................................................................................................ 66

9.2.2 Beckhoff Service ................................................................................................................. 66

I Annex: Post-Codes ............................................................................................................................ 67

II Annex: Resources .............................................................................................................................. 70

A IO Range......................................................................................................................................... 70

B Memory Range ............................................................................................................................... 70

C Interrupt ........................................................................................................................................... 70

D PCI Devices .................................................................................................................................... 71

E SMB Devices .................................................................................................................................. 71

page 4 Beckhoff New Automation Technology CB4057

Notes on the Documentation Chapter: Document History

Version

Changes

0.1

first pre-release

1.0

first released version

1.1

- new photographs

- now D525-only

- 4GB max RAM

- added notes concerning memory frequency and RS485 mode

- minor changes and additions

1.2

- bottom photo now also showing mPCIe socket

- symbols for LAN and Audio headers rotated by 180°

1.3

- improved output quality of dimensional drawings

1.4

- chapter 3.2: defined adapter card

0 Document History

NOTE

All company names, brand names, and product names referred to in this manual are registered or
unregistered trademarks of their respective holders and are, as such, protected by national and
international law.

Beckhoff New Automation Technology CB4057 page 5

Chapter: Introduction Notes on the Documentation

1 Introduction

1.1 Notes on the Documentation

This description is only intended for the use of trained specialists in control and automation engineering
who are familiar with the applicable national standards. It is essential that the following notes and
explanations are followed when installing and commissioning these components.

1.1.1 Liability Conditions

The responsible staff must ensure that the application or use of the products described satisfy all the
requirements for safety, including all the relevant laws, regulations, guidelines and standards.
The documentation has been prepared with care. The products described are, however, constantly under
development. For that reason the documentation is not in every case checked for consistency with
performance data, standards or other characteristics. None of the statements of this manual represents a
guarantee (Garantie) in the meaning of § 443 BGB of the German Civil Code or a statement about the
contractually expected fitness for a particular purpose in the meaning of § 434 par. 1 sentence 1 BGB. In
the event that it contains technical or editorial errors, we retain the right to make alterations at any time
and without warning. No claims for the modification of products that have already been supplied may be
made on the basis of the data, diagrams and descriptions in this documentation.

1.1.2 Copyright

© This documentation is copyrighted. Any reproduction or third party use of this publication, whether in
whole or in part, without the written permission of Beckhoff Automation GmbH, is forbidden.

page 6 Beckhoff New Automation Technology CB4057

Safety Instructions Chapter: Introduction

1.2 Safety Instructions

Please consider the following safety instructions and descriptions. Product specific safety instructions are
to be found on the following pages or in the areas mounting, wiring, commissioning etc.

1.2.1 Disclaimer

All the components are supplied in particular hardware and software configurations appropriate for the
application. Modifications to hardware or software configurations other than those described in the
documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH.

1.2.2 Description of Safety Symbols

The following safety symbols are used in this documentation. They are intended to alert the reader to the
associated safety instructions.

ACUTE RISK OF INJURY!

If you do not adhere to the safety advise next to this symbol, there is immediate danger to life and health
of individuals!

RISK OF INJURY!

If you do not adhere to the safety advise next to this symbol, there is danger to life and health of
individuals!

HAZARD TO INDIVIDUALS, ENVIRONMENT, DEVICES, OR DATA!

If you do not adhere to the safety advise next to this symbol, there is obvious hazard to individuals, to
environment, to materials, or to data.

NOTE OR POINTER

This symbol indicates information that contributes to better understanding.

Beckhoff New Automation Technology CB4057 page 7

Chapter: Introduction Essential Safety Measures

1.3 Essential Safety Measures

1.3.1 Operator's Obligation to Exercise Diligence

The operator must ensure that

o the product is only used for its intended purpose
o the product is only operated in sound condition and in working order
o the instruction manual is in good condition and complete, and always available for reference at the

location where the products are used

o the product is only used by suitably qualified and authorised personnel
o the personnel is instructed regularly about relevant occupational safety and environmental protection

aspects

o the operating personnel is familiar with the operating manual and in particular the safety notes

contained herein

1.3.2 National Regulations Depending on the Machine Type

Depending on the type of machine and plant in which the product is used, national regulations governing
the controllers of such machines will apply, and must be observed by the operator. These regulations
cover, amongst other things, the intervals between inspections of the controller. The operator must initiate
such inspections in good time.

1.3.3 Operator Requirements

o Read the operating instructions
All users of the product must have read the operating instructions for the system they work with.
o System know-how
All users must be familiar with all accessible functions of the product.

page 8 Beckhoff New Automation Technology CB4057

Functional Range Chapter: Introduction

1.4 Functional Range

NOTE

The descriptions contained in the present documentation represent a detailed and extensive product
description. As far as the described motherboard was acquired as an integral component of an Industrial
PC from Beckhoff Automation GmbH, this product description shall be applied only in limited scope. Only
the contractually agreed specifications of the corresponding Industrial PC from Beckhoff Automation
GmbH shall be relevant. Due to several models of Industrial PCs, variations in the component placement
of the motherboards are possible. Support and service benefits for the built-in motherboard will be
rendered by Beckhoff Automation GmbH exclusively as specified in the product description (inclusive
operation system) of the particular Industrial PC.

Beckhoff New Automation Technology CB4057 page 9

Chapter: Overview Features

ICH9M-E

Intel® 82801IUX

SMSC®

SCH3114

LPC

PCI (4 bus master max)

SoDIMM204

DDR3-800

MEMORY

Power VCCCore; VTT;

DDRVTT 1.5V; 1.8V;

S1.8V; 3.3V; S3.3V

Clock

ICS9LPRS501

BIOS

MS

4x SATA

RealTek®

ALC889

HDA 7.1

HDA Link

KB

11x USB

PC/104 Plus

Slots 1-4

COM1-4

LPT

Watchdog

Intel® Atom™

D525

CRT
LCD

LVDS 18Bit, single pixel

DMI

1.5GB/3.0GB

SPDIF i
SPDIF o

Intel®
82567

LAN

10/100/1000

PCIe (x1)

SMBus

PCIe (x1 / x4)

PCI104-

Express

SPI

PCIe

Mini Card

16x GPIO

USB 2.0

2 Overview

2.1 Features

The CB4057 is a highly complex computer motherboard in the PC/104™ form factor, complying with the

state-of-the-art "PCI/104-Express™" standard. It's based on Intel®'s Atom® D525 CPUs combined with
the ICH9M-E chip (SFF). Modern DDR3 technology provides top-notch memory performance,
accomodating up to 4 GByte of RAM (DDR3-800) via SO-DIMM204. PCI bus and PCI-Express are
available through the PC/104-Plus and PCI/104-Express Type 2 connectors respectively, giving system
builders a great deal of flexibility as far as expansion cards are concerned. An optional PCIe Mini Card
connector adds to that picture. Additional onboard peripheral devices include four serial interfaces, one
Gigabit Ethernet interface (LAN), up to four SATA channels, an audio interface (HDA 7.1), up to eleven
USB channels and CRT and LVDS/TFT support. There are also 16 discrete programmable GPIO signals
available.

o Processor Intel® Atom® D525 (Dualcore, 1.8 GHz, 13W TDP)
o Chipset Intel® ICH9M-E (SFF)
o SO-DIMM204 socket for one DDR3-800 module of up to 4 GByte
o Four serial interfaces COM1-4
o LAN interface Ethernet 10/100/1000 (Base-T)
o Four SATA channels (two of which on the PCI104-Express connector)
o PS2 keyboard / mouse interface
o LPT interface
o Up to eleven USB 2.0 interfaces (two on PCI104-Express connector, one on Mini Card)
o AWARD BIOS 6.10

page 10 Beckhoff New Automation Technology CB4057

Features Chapter: Overview

o CRT connection
o LCD connection via LVDS 18Bit (single pixel)
o HDA compatible sound controller with SPDIF in and out
o RTC with external CMOS battery
o PCI bus via PC/104-Plus (max. four master devices)
o PCI-Express bus via PCI/104-Express connector (type 2, four x1 lanes)
o PCI-Express Mini Card connector (option, one x1 lane)
o 16x GPIO
o 5V and 12V supply voltage
o Size: 96 mm x 90 mm

Beckhoff New Automation Technology CB4057 page 11

Chapter: Overview Specifications and Documents

2.2 Specifications and Documents

In making this manual and for further reading of technical documentation, the following documents,
specifications and web-pages were used and are recommended.

 PC/104™ Specification

Version 2.5

www.pc104.org

 PC/104-Plus™ Specification

Version 2.3

www.pc104.org

 PCI104-Express™ Specification

Version 1.1

www.pc104.org

 PCI-Express® Mini Card Specification

Version 1.2

www.pcisig.com

 PCI Specification

Version 2.3 and 3.0

www.pcisig.com

 ACPI Specification

Version 3.0

www.acpi.info

 ATA/ATAPI Specification

Version 7 Rev. 1

www.t13.org

 USB Specifications

www.usb.org

 SM-Bus Spedifidation

Version 2.0

www.smbus.org

 Intel®-Chip Description

Atom® D425/D525

www.intel.com

 Intel® Chip Description

Intel® ICH9 Datasheet

www.intel.com

 Intel® Chip Description

82567 Datasheet

www.intel.com

 SMSC® Chip Description

SCH3114 Datasheet

www.smsc.com

 IDT® Chip Description

ICS9LPRS501SKLF Datasheet

www.idt.com

 Realtek® Chip Description

ALC889 Datasheet

www.realtek.com.tw

page 12 Beckhoff New Automation Technology CB4057

Specifications and Documents Chapter: Connectors

3 Connectors

This section describes all the connectors found on the CB4057.

CAUTION

For most interfaces, the cables must meet certain requirements. For instance, USB 2.0 requires twisted
and shielded cables to reliably maintain full speed data rates. Restrictions on maximum cable length are
also in place for many high speed interfaces and for power supply. Please refer to the respective
specifications and use suitable cables at all times.

Beckhoff New Automation Technology CB4057 page 13

Chapter: Connectors Connector Map

Ref-No.

Function

Page

P300

"SATA Interfaces"

p. 32

U400*

"Memory"

p. 17

P800/P803

"COM1 and COM2"

p. 33

P801/P802

"COM3 and COM4"

p. 34

P900

"LAN"

p. 31

P901

"Audio"

p. 28

P902

"Parallel Interface LPT"

p. 35

P903

"GPIO"

p. 36

P904/P905

"LCD"

p. 26

P906/P907

"USB"

p. 29

P1000

"PCI/104-Express Bus"

p. 22

P1001*

"PCI-Express Mini Card"

p. 24

P1100

"PC/104-Plus Bus"

p. 20

P1101

"System/SM-Bus"

p. 16

P1102

"Power Supply"

p. 15

P1103

"VGA"

p. 25

P1105

"Monitoring Functions"

p. 37

3.1 Connector Map

Please use the connector map below for quick reference. Only connectors on the component side are
shown. For more information on each connector refer to the table below.

* not in the picture above (cf. bottom side of board)

page 14 Beckhoff New Automation Technology CB4057

Power Supply Chapter: Connectors

Description

Name

Pin

Name

Description

12 volt supply

12V

1 6 12V

12 volt supply

ground

GND

2 7 GND

ground

ground

GND

3 8 SVCC

standby-supply 5V

ground

GND

4 9 GND

ground

5 volt supply

VCC

5

10

VCC

5 volt supply

3.2 Power Supply

The power supply of the hardware module is realized via a 2x5-pin connector (Molex PS 43045-10xx,
mating connector: Molex PS 43025-10xx). The 12V input can optionally be tied to 5V if 12V is not
required by an attached PCI or PCIe adapter board. It should not, however, be left unconnected.

CAUTION

The CB4057 includes circuitry that will notify an intelligent power supply to shut down if the processor
reaches a critical temperature. This is achieved by deasserting the (low-active) PS_ON# signal found on
the SM-Bus connector. When PS_ON# is no longer pulled low, an intelligent power supply would take this
as a signal to shut down power. For this to work, PS_ON# must be connected to the power supply's
PS_ON input. If PS_ON# is not otherwise connected, the CB4057 can be damaged beyond repair if a
thermal shutdown event occurs. In rare instances, if power is not shut down, the board will continue to
heat up until failure occurs.

NOTE

Since this is a 90 degree connector, the symbol in the drawing below represents the connector face as
seen from the side (PCB on bottom) rather than from above.

Beckhoff New Automation Technology CB4057 page 15

Chapter: Connectors System/SM-Bus

Description

Name

Pin

Name

Description

speaker to 5V

SPEAKER

1

10

GND

ground

reset to ground

RSTBTN#

2

11

N/C

reserved

keyboard data

KDAT

3

12

KCLK

keyboard clock

mouse data

MDAT

4

13

MCLK

mouse clock

battery

BATT

5

14

VCC

5 volt supply

power supply on

PS-ON#

6

15

SMBCLK

SMB clock

standby supply 3.3V

S3.3V

7

16

SMBDAT

SMB data

power button

PWRBTN#

8

17

SMBALERT#

SMB alert

ground

GND

9

18

3.3V

3.3 volt supply

3.3 System/SM-Bus

Both SM-Bus signals, and signals for PS/2 keyboard, PS/2 mouse and speaker are provided through a
2x9pin connector (FCI 98424-G52-18LF, mating connector e.g. FCI 90311-018LF). For the #PSON
signal, please refer to the cautionary note in the chapter "Power Supply" (p. 15).

Pinout 2x9pin connector:

page 16 Beckhoff New Automation Technology CB4057

Memory Chapter: Connectors

Description

Name

Pin

Name

Description

memory reference current

REF-DQ

1 2 GND

ground

ground

GND

3 4 DQ4

data 4

data 0

DQ0

5 6 DQ5

data 5

data 1

DQ1

7 8 GND

ground

ground

GND

9

10

DQS0#

data strobe 0 -

data mask 0

DM0

11

12

DQS0

data strobe 0 +

ground

GND

13

14

GND

ground

data 2

DQ2

15

16

DQ6

data 6

data 3

DQ3

17

18

DQ7

data 7

ground

GND

19

20

GND

ground

data 8

DQ8

21

22

DQ12

data 12

data 9

DQ9

23

24

DQ13

data 13

ground

GND

25

26

GND

ground

data strobe 1 -

DQS1#

27

28

DM1

data mask 1

data strobe 1 +

DQS1

29

30

RESET#

Reset

ground

GND

31

32

GND

ground

data 10

DQ10

33

34

DQ14

data 14

data 11

DQ11

35

36

DQ15

data 15

3.4 Memory

There is one conventional SO-DIMM204 socket available to equip the board with memory (DDR3-800). It
is located on the bottom side of the board. For technical and mechanical reasons it is possible that
particular memory modules cannot be employed. Please ask your sales representative for recommended
memory modules.
With currently available SO-DIMM modules a memory extension up to 4 GByte is possible. The timing
parameters for different memory modules are automatically set by BIOS.

NOTE

It is not necessary that the memory modules' rated speed and the motherboard's specified memory bus
speed match exactly. The system will automatically configure the fastest mutually supported memory bus
speed available. For best performance, however, the memory modules' rated speed should be equal to or
faster than the motherboard's specified memory bus speed.

Beckhoff New Automation Technology CB4057 page 17

Chapter: Connectors Memory

Description

Name

Pin

Name

Description

ground

GND

37

38

GND

ground

data 16

DQ16

39

40

DQ20

data 20

data 17

DQ17

41

42

DQ21

data 21

ground

GND

43

44

GND

ground

data strobe 2 -

DQS2#

45

46

DM2

data mask 2

data strobe 2 +

DQS2

47

48

GND

ground

ground

GND

49

50

DQ22

data 22

data 18

DQ18

51

52

DQ23

data 23

data 19

DQ19

53

54

GND

ground

ground

GND

55

56

DQ28

data 28

data 24

DQ24

57

58

DQ29

data 29

data 25

DQ25

59

60

GND

ground

ground

GND

61

62

DQS3#

data strobe 3 -

data mask 3

DQM3

63

64

DQS3

data strobe 3 +

ground

GND

65

66

GND

ground

data 26

DQ26

67

68

DQ30

data 30

data 27

DQ27

69

70

DQ31

data 31

ground

GND

71

72

GND

ground

clock enables 0

CKE0

73

74

CKE1

clock enables 1

1.5 volt supply

1.5V

75

76

1.5V

1.5 volt supply

reserved

N/C

77

78

(A15)

reserved

SDRAM bank 2

BA2

79

80

A14

address 14

1.5 volt supply

1.5V

81

82

1.5V

1.5 volt supply

address 12 (burst chop)

A12/BC#

83

84

A11

address 11

address 9

A9

85

86

A7

address 7

1.5 volt supply

1.5V

87

88

1.5V

1.5 volt supply

address 8

A8

89

90

A6

address 6

address 5

A5

91

92

A4

address 4

1.5 volt supply

1.5V

93

94

1.5V

1.5 volt supply

address 3

A3

95

96

A2

address 2

address 1

A1

97

98

A0

address 0

1.5 volt supply

1.5V

99

100

1.5V

1.5 volt supply

Clock 0 +

CK0

101

102

CK1

clock 1 +

Clock 0 -

CK0#

103

104

CK1#

clock 1 -

1.5 volt supply

1.5V

105

106

1.5V

1.5 volt supply

address 10 (auto precharge)

A10/AP

107

108

BA1

SDRAM bank 1

SDRAM Bank 0

BA0

109

110

RAS#

row address strobe

1.5 volt supply

1.5V

111

112

1.5V

1.5 volt supply

write enable

WE#

113

114

S0#

chip select 0

column address strobe

CAS#

115

116

ODT0

on die termination 0

1.5 volt supply

1.5V

117

118

1.5V

1.5 volt supply

address 13

A13

119

120

ODT1

on die termination 1

Chip Select 1

S1#

121

122

N/C

reserved

1.5 volt supply

1.5V

123

124

1.5V

1.5 volt supply

reserved

(TEST)

125

126

REF-CA

reference current

ground

GND

127

128

GND

ground

data 32

DQ32

129

130

DQ36

data 36

data 33

DQ33

131

132

DQ37

data 37

ground

GND

133

134

GND

ground

data strobe 4 -

DQS4#

135

136

DQM4

data mask 4

data strobe 4 +

DQS4

137

138

GND

ground

ground

GND

139

140

DQ38

data 38

data 34

DQ34

141

142

DQ39

data 39

data 35

DQ35

143

144

GND

ground

ground

GND

145

146

DQ44

data 44

page 18 Beckhoff New Automation Technology CB4057

Memory Chapter: Connectors

Description

Name

Pin

Name

Description

data 40

DQ40

147

148

DQ45

data 45

data 41

DQ41

149

150

GND

ground

ground

GND

151

152

DQS5#

data strobe 5 -

data mask 5

DQM5

153

154

DQS5

data strobe 5 +

ground

GND

155

156

GND

ground

data 42

DQ42

157

158

DQ46

data 46

data 43

DQ43

159

160

DQ47

data 47

ground

GND

161

162

GND

ground

data 48

DQ48

163

164

DQ52

data 52

data 49

DQ49

165

166

DQ53

data 53

ground

GND

167

168

GND

ground

data strobe 6 -

DQS6#

169

170

DQM6

data mask 6

data strobe 6

DQS6

171

172

GND

ground

ground

GND

173

174

DQ54

data 54

data 50

DQ50

175

176

DQ55

data 55

data 51

DQ51

177

178

GND

ground

ground

GND

179

180

DQ60

data 60

data 56

DQ56

181

182

DQ61

data 61

data 57

DQ57

183

184

GND

ground

ground

GND

185

186

DQS7#

data strobe 7 -

data mask 7

DQM7

187

188

DQS7

data strobe 7 +

ground

GND

189

190

GND

ground

data 58

DQ58

191

192

DQ62

data 62

data 59

DQ59

193

194

DQ63

data 63

ground

GND

195

196

GND

ground

SPD address 0

SA0

197

198

EVENT#

Event

3.3 volt supply

3.3V

199

200

SDA

SMBus data

SPD address 1

SA1

201

202

SCL

SMBus clock

termination current

VTT

203

204

VTT

termination current

Beckhoff New Automation Technology CB4057 page 19

Chapter: Connectors PC/104-Plus Bus

Description

Name

Pin

Name

Description

ground

GND

A1

B1

N/C

reserved

3.3 volt - IO buffer power

VIO

A2

B2

AD2

PCI – address/data 2

PCI – address/data 5

AD5

A3

B3

GND

ground

PCI – com/byte enable 0

CBE0#

A4

B4

AD7

PCI – address/data 7

ground

GND

A5

B5

AD9

PCI – address/data 9

PCI – address/data 11

AD11

A6

B6

VIO

3.3 volt - IO buffer power

PCI – address/data 14

AD14

A7

B7

AD13

PCI – address/data 13

3.3 volt supply

3.3V

A8

B8

CBE1#

PCI – com/byte enable 1

PCI – system error

SERR#

A9

B9

GND

ground

ground

GND

A10

B10

PERR#

PCI – parity error

PCI – stop

stop#

A11

B11

3.3V

3.3 volt supply

3.3 volt supply

3.3V

A12

B12

TRDY#

PCI – target ready

PCI – frame

FRAME#

A13

B13

GND

ground

ground

GND

A14

B14

AD16

PCI – address/data 16

PCI – address/data 18

AD18

A15

B15

3.3V

3.3 volt supply

PCI – address/data 21

AD21

A16

B16

AD20

PCI – address/data 20

3.3 volt supply

3.3V

A17

B17

AD23

PCI – address/data 23

PCI – ID select slot 1

IDSEL0

A18

B18

GND

ground

PCI – address/data 24

AD24

A19

B19

CBE3#

PCI – com/byte enable 3

ground

GND

A20

B20

AD26

PCI – address/data 26

PCI – address/data 29

AD29

A21

B21

VCC

5 volt supply

5 volt supply

VCC

A22

B22

AD30

PCI – address/data 30

PCI – bus request slot 1

REQ0#

A23

B23

GND

ground

ground

GND

A24

B24

REQ2#

PCI – bus request slot 3

PCI – bus grant slot 4

GNT1#

A25

B25

VIO

5 volt - IO buffer power

5 volt supply

VCC

A26

B26

CLK0

PCI – clock slot 1

PCI – clock slot 3

CLK2

A27

B27

VCC

5 volt supply

3.5 PC/104-Plus Bus

Expansion cards can be connected to the board using the PCI connector first introduced with the
PC/104-Plus standard. A maximum of four PC/104-Plus cards are supported.
The interrupt routing and the IDSEL signals for the expansion cards are specified in the PC/104-Plus
specification (see "Specifications and Documents", p. 12).

page 20 Beckhoff New Automation Technology CB4057

PC/104-Plus Bus Chapter: Connectors

Description

Name

Pin

Name

Description

ground

GND

A28

B28

INTD#

PCI – interrupt D

12V supply

12V

A29

B29

INTA#

PCI – interrupt A

-12V supply

-12V

A30

B30

REQ3#

PCI – bus request slot 4

5 volt supply

VCC

C1

D1

AD0

PCI – address/data 0

PCI – address/data 1

AD1

C2

D2

VCC

5 volt supply

PCI – address/data 4

AD4

C3

D3

AD3

PCI – address/data 3

ground

GND

C4

D4

AD6

PCI – address/data 6

PCI – address/data 8

AD8

C5

D5

GND

ground

PCI – address/data 10

AD10

C6

D6

M66EN

PCI – 66MHz enable

ground

GND

C7

D7

AD12

PCI – address/data 12

PCI – address/data 15

AD15

C8

D8

3.3V

3.3 volt supply

reserved

N/C

C9

D9

PAR

PCI – parity bit

3.3 volt supply

3.3V

C10

D10

N/C

reserved

PCI – lock

LOCK#

C11

D11

GND

ground

ground

GND

C12

D12

DEVSEL#

PCI – device select

PCI – initiator ready

IRDY#

C13

D13

3.3V

3.3 volt supply

3.3 volt supply

3.3V

C14

D14

CBE2#

PCI – com/byte enable 2

PCI – address/data 17

AD17

C15

D15

GND

ground

ground

GND

C16

D16

AD19

PCI – address/data 19

PCI – address/data 22

AD22

C17

D17

3.3V

3.3 volt supply

PCI – ID select slot 2

IDSEL1

C18

D18

IDSEL2

PCI – ID select slot 3

3,3 volt - IO buffer power

VIO

C19

D19

IDSEL3

PCI – ID select slot 4

PCI – address/data 25

AD25

C20

D20

GND

ground

PCI – address/data 28

AD28

C21

D21

AD27

PCI – address/data 27

ground

GND

C22

D22

AD31

PCI – address/data 31

PCI – bus request slot 2

REQ1#

C23

D23

VIO

3,3 volt - IO buffer power

5 volt supply

VCC

C24

D24

GNT0#

PCI – bus grant slot 1

PCI – bus grant slot 3

GNT2#

C25

D25

GND

ground

ground

GND

C26

D26

CLK1

PCI – clock slot 2

PCI – clock slot 4

CLK3

C27

D27

GND

ground

5 volt supply

VCC

C28

D28

RST#

PCI – reset

PCI – interrupt B

INTB#

C29

D29

INTC#

PCI – interrupt C

PCI – bus grant slot 4

GNT3#

C30

D30

GND

ground

Beckhoff New Automation Technology CB4057 page 21

Chapter: Connectors PCI/104-Express Bus

Description

Name

Pin

Name

Description

USB overcurrent

USBOC#

1 2 PERST#

PCIe reset

3.3 volt supply

3.3V

3 4 3.3V

3.3 volt supply

USB11 +

USB11

5 6 USB10

USB10 +

USB11 -

USB11#

7 8 USB10#

USB10 -

ground

GND

9

10

GND

ground

transmit lane 2 +

PET2

11

12

PET1

transmit Lane 1 +

transmit lane 2 -

PET2#

13

14

PET1#

transmit lane 1 -

ground

GND

15

16

GND

ground

transmit lane 3 +

PET3

17

18

PET4

transmit lane 4 +

transmit lane 3 -

PET3#

19

20

PET4#

transmit lane 4 -

ground

GND

21

22

GND

ground

receive lane 2 +

PER2

23

24

PER1

receive lane 1 +

receive lane 2 -

PER2#

25

26

PER1#

receive lane 1 -

ground

GND

27

28

GND

ground

receive lane 3 +

PER3

29

30

PER4

receive lane 4 +

receive lane 3 -

PER3#

31

32

PER4#

receive lane 4 -

ground

GND

33

34

GND

ground

clock slot 1 +

PECLK1

35

36

PECLK0

clock slot 0 +

clock slot 1 -

PECLK1#

37

38

PECLK0#

clock slot 0 -

5 volt standby supply

SVCC

39

40

SVCC

5 volt standby supply

clock slot 2 +

PECLK2

41

42

PECLK3

clock slot 3 +

clock slot 2 -

PECLK2#

43

44

PECLK3#

clock slot 3 -

CPU direction

CPU_DIR

45

46

PWRGOOD

powergood

SMBus data

SMBDAT

47

48

N/C

reserved

SMBus clock

SMBCLK

49

50

N/C

reserved

SMBus alert

SMBALERT

51

52

PSON#

power supply on

link reactivation

PEWAKE#

53

54

ST1-ERR#

stacking error 1

3.6 PCI/104-Express Bus

Expansion modules for the PCI-Express bus can be connected to the board using the PCI/104-Express™
connector. This is a "type 2" connector with only those signals connected that are supported by the
chipset. "Stacking Error" functionality is available. For specifics, please refer to the PCI/104-Express™
documentation (rev. 2.0).

Pinout PCI104-Express connector (type 2):

page 22 Beckhoff New Automation Technology CB4057

PCI/104-Express Bus Chapter: Connectors

Description

Name

Pin

Name

Description

ground

GND

55

56

GND

ground

reserved

N/C

57

58

N/C

reserved

reserved

N/C

59

60

N/C

reserved

ground

GND

61

62

GND

ground

reserved

N/C

63

64

N/C

reserved

reserved

N/C

65

66

N/C

reserved

ground

GND

67

68

GND

ground

reserved

N/C

69

70

N/C

reserved

reserved

N/C

71

72

N/C

reserved

ground

GND

73

74

GND

ground

reserved

N/C

75

76

N/C

reserved

reserved

N/C

77

78

N/C

reserved

ground

GND

79

80

GND

ground

SATA5 send +

SATA5TX

81

82

SATA4TX

SATA4 send +

SATA5 send -

SATA5TX#

83

84

SATA4TX#

SATA4 send -

ground

GND

85

86

GND

ground

reserved

N/C

87

88

N/C

reserved

reserved

N/C

89

90

N/C

reserved

ground

GND

91

92

GND

ground

reserved

N/C

93

94

N/C

reserved

reserved

N/C

95

96

N/C

reserved

ground

GND

97

98

GND

ground

SATA5 detect

SATADET5#

99

100

SATADET4#

SATA4 detect

SATA5 power

SATAPW5#

101

102

SATAPW4#

SATA4 power

ground

GND

103

104

GND

ground

stacking error 2

ST2-ERR#

105

106

PCLKPCIE

PCI clock

ground

GND

107

108

GND

ground

reserved

N/C

109

110

N/C

reserved

reserved

N/C

111

112

N/C

reserved

ground

GND

113

114

GND

ground

reserved

N/C

115

116

N/C

reserved

reserved

N/C

117

118

N/C

reserved

ground

GND

119

120

GND

ground

reserved

N/C

121

122

N/C

reserved

reserved

N/C

123

124

N/C

reserved

ground

GND

125

126

GND

ground

reserved

N/C

127

128

N/C

reserved

reserved

N/C

129

130

N/C

reserved

ground

GND

131

132

GND

ground

SATA5 receive +

SATA5RX

133

134

SATA4RX

SATA4 receive +

SATA5 receive -

SATA5RX#

135

136

SATA4RX#

SATA4 receive -

ground

GND

137

138

GND

ground

reserved

N/C

139

140

N/C

reserved

reserved

N/C

141

142

N/C

reserved

ground

GND

143

144

GND

ground

LPC address/data 0

PELAD0

145

146

PEDRQ#

LPC DMA request

LPC address/data 1

PELAD1

147

148

PESIRQ#

LPC serial IRQ

ground

GND

149

150

GND

ground

LPC address/data 2

PELAD2

151

152

PEFRAME#

LPC frame

LPC address/data 3

PELAD3

153

154

RTCBATT

battery 3.3V

ground

GND

155

156

GND

ground

5 volt supply

VCC

C1 5 volt supply

VCC

C2

12 volt supply

12V

C3

Beckhoff New Automation Technology CB4057 page 23

Chapter: Connectors PCI-Express Mini Card

Description

Name

Pin

Name

Description

PCIe ake

PEWAKE#

1 2 S3.3V

3.3 volt standby supply

reserved

N/C

3 4 GND

ground

reserved

N/C

5 6 1.5V

1.5 volt supply

clock enable

PEMCLKen#

7 8 N/C

reserved

ground

GND

9

10

N/C

reserved

clock -

PECLKMC#

11

12

N/C

reserved

clock +

PECLKMC

13

14

N/C

reserved

ground

GND

15

16

N/C

reserved

reserved

N/C

17

18

GND

ground

reserved

N/C

19

20

WDISABLE#

wireless disable

ground

GND

21

22

PERST#

PCIe reset

PCIe receive -

PERMC#

23

24

S3.3V

3.3 volt standby supply

PCIe receive +

PERMC

25

26

GND

ground

ground

GND

27

28

1.5V

1.5 volt supply

ground

GND

29

30

SMB-CLK

SM-bus clock

PCIe transmit -

PETMC#

31

32

SMB-DAT

SM-bus data

PCIe transmit +

PETMC

33

34

GND

ground

ground

GND

35

36

USBMC#

USB -

ground

GND

37

38

USBMC

USB +

3.3 volt standby supply

S3.3V

39

40

GND

ground

3.3 volt standby supply

S3.3V

41

42

N/C

reserved

ground

GND

43

44

N/C

reserved

reserved

N/C

45

46

N/C

reserved

reserved

N/C

47

48

1.5V

1.5 volt supply

reserved

N/C

49

50

GND

ground

reserved

N/C

51

52

S3.3V

3.3 volt standby supply

3.7 PCI-Express Mini Card

As a soldering option, the CB4057 can be equipped with PCI-Express Mini Card connector to interface
with approved peripherals, such as Wi-FI and storage cards.

page 24 Beckhoff New Automation Technology CB4057

VGA Chapter: Connectors

Description

Name

Pin

Name

Description

analog red

RED

1 6 GND

ground

analog green

GREEN

2 7 DDDA

DD data

analog blue

BLUE

3 8 DDCK

DD clock

vertikal sync

VSYNC

4 9 GND

ground

horizontal sync

HSYNC

5

10

GND

ground

3.8 VGA

The CRT-VGA signals are provided by a 2x5pin connector (FCI 98424-G52-10LF, mating connector e.g.
FCI 90311-010LF).
This interface allows the connection of a standard VGA-monitor. I2C communication is supported.

Beckhoff New Automation Technology CB4057 page 25

Chapter: Connectors LCD

Pin

Name

Description

1

GND

ground

2

GND

ground

3

TXO00#

LVDS even data 0 -

4

TXO00

LVDS even data 0 +

5

TXO01#

LVDS even data 1 -

6

TXO01

LVDS even data 1 +

7

TXO02#

LVDS even data 2 -

8

TXO02

LVDS even data 2 +

9

TXO0C#

LVDS even clock -

10

TXO0C

LVDS even clock +

11

N/C

reserved

12

N/C

reserved

13

BL_VCC

switched 5 volt for backlight

14

FP_3.3V

switched 3.3 volt for display

15

FP_3.3V

switched 3.3 volt for display

3.9 LCD

The LCD is connected via two 15 pin connectors (Hirose DF13-15P-1.25DSA, mating connector:
DF13-15S-xxx). The power supply for the display is also provided through these connectors. The CB4057
board only supports displays with LVDS interface. For displays with digital interface an extra receiver
board is available. There is no support for DSTN displays.
With the LVDS interface it is possible to trigger LVDS displays with a maximum of 18 Bit colour depth
and one or two pixels per clock. For single pixel displays only one connector is necessary. However, if
you want to read the display's EDID data the second connector must be connected.
The display type can be chosen over the BIOS setup. Please contact your sales representative regarding
an appropriate cable to connect your display.

The following table shows the pin description for the first bit ("even" pixel).

page 26 Beckhoff New Automation Technology CB4057

LCD Chapter: Connectors

Pin

Name

Description

1

GND

ground

2

GND

ground

3

N/C

reserved

4

N/C

reserved

5

N/C

reserved

6

N/C

reserved

7

N/C

reserved

8

N/C

reserved

9

N/C

reserved

10

N/C

reserved

11

N/C

reserved

12

N/C

reserved

13

DDC_CLK

EDID clock for LCD

14

DDC_DAT

EDID data for LCD

15

VCC

5 volt supply

The following table shows the pin description for the second connector used for evaluating the display's
EDID data.

Beckhoff New Automation Technology CB4057 page 27

Chapter: Connectors Audio

Description

Name

Pin

Name

Description

digital output SPDIF

SPDIFO

1 9 3.3V

3.3 volt supply

digital input SPDIF

SPDIFI

2

10

S_AGND

analog ground sound

sound output right

LOUT_R

3

11

LOUT_L

sound output left

AUX input right

AUXA_R

4

12

AUXA_L

AUX input left

microphone input 1

MIC1

5

13

MIC2

microphone input 2

surround out right

SOUT_R

6

14

SOUT_L

surround out left

center output

CENOUT

7

15

LFEOUT

LFE output

side surround out right

SSOUT_R

8

16

SSOUT_L

side surround out left

3.10 Audio

The CB4057's audio functions are provided via a 2x8pin connector (FCI 98424-G52-16LF, mating
connector e.g. FCI 90311-016LF). This interface provides eight output channels for full 7.1 sound output.
Two microphone inputs and two AUX inputs are also available.
The signals "SPDIFI" and "SPDIFO" provide digital input and output. If a transformation to a coaxial or
optical connector is necessary this must be performed externally.

page 28 Beckhoff New Automation Technology CB4057

USB Chapter: Connectors

Description

Name

Pin

Name

Description

5 volt for USB1

USB1 VCC

1 9 USB2VCC

5 volt for USB2

minus channel USB1

USB1#

2

10

USB2#

minus channel USB2

plus channel USB1

USB1

3

11

USB2

plus channel USB2

ground

GND

4

12

GND

ground

ground

GND

5

13

GND

ground

plus channel USB3

USB3

6

14

USB4

plus channel USB4

minus channel USB3

USB3#

7

15

USB4#

minus channel USB4

5 volt for USB3

USB3VCC

8

16

USB4VCC

5 volt for USB4

3.11 USB

USB channels 1 to 8 are provided via two 2x8pin connectors (FCI 98424-G52-16LF, mating connector
e.g. FCI 90311-016LF).
All USB-channels support USB 2.0. You may note that the setting of USB keyboard or USB mouse
support in the BIOS-setup is only necessary and advisable, if the OS offers no USB-support. BIOS-setup
can be changed with a USB keyboard without enabling USB keyboard support. Running a USB
supporting OS (such as Microsoft® Windows®) with these features enabled may lead to significant
performance or functionality limitations.
Every USB interface provides up to 500 mA current and is protected by an electronically resettable fuse.

NOTE

There are two more USB channels available on the PCI104-Express connector (p. 22) and another one
on the Mini Card connector (if populated, p. 24).

Pinout USB 1-4:

Beckhoff New Automation Technology CB4057 page 29

Chapter: Connectors USB

Description

Name

Pin

Name

Description

5 volt for USB5

USB5 VCC

1 9 USB6VCC

5 volt for USB6

minus channel USB5

USB5#

2

10

USB6#

minus channel USB6

plus channel USB5

USB5

3

11

USB6

plus channel USB6

ground

GND

4

12

GND

ground

ground

GND

5

13

GND

ground

plus channel USB7

USB7

6

14

USB8

plus channel USB8

minus channel USB7

USB7#

7

15

USB8#

minus channel USB8

5 volt for USB7

USB7VCC

8

16

USB8VCC

5 volt for USB8

Pinout USB 5-8:

page 30 Beckhoff New Automation Technology CB4057

LAN Chapter: Connectors

Description

Name

Pin

Name

Description

LAN activity

LINKACT

1 7 SPEED1000

LAN speed 1000Mbit

LAN channel 1 plus

LAN1

2 8 LAN0

LAN channel 0 plus

LAN channel 1 minus

LAN1#

3 9 LAN0#

LAN channel 0 minus

LAN channel 3 plus

LAN3

4

10

LAN2

LAN channel 2 plus

LAN channel 3 minus

LAN3#

5

11

LAN2#

LAN channel 2 minus

LAN speed 100Mbit

SPEED100

6

12

3.3V

3.3 volt supply

3.12 LAN

The LAN interface is provided via a 2x6pin connector (FCI 98424-G52-12LF, mating connector e.g. FCI
90311-012LF). The interface supports 10BaseT, 100BaseT, and 1000BaseT compatible network
components with automatic bandwidth selection. Additional outputs are provided for status LEDs.
Auto-negotiate and auto-cross functionality is available, PXE and RPL are available on request.

Pinout LAN interface:

Beckhoff New Automation Technology CB4057 page 31

Chapter: Connectors SATA Interfaces

Pin

Name

Description

1

GND

ground

2

SATATX

SATA transmit +

3

SATATX#

SATA transmit -

4

GND

ground

5

SATARX

SATA receive +

6

SATARX#

SATA receive -

7

GND

ground

3.13 SATA Interfaces

The CB4057 provides two SATA interfaces allowing transfer rates of up to 3 Gbit per second. These
interfaces are made available via two 7 pin connectors.
The required settings are made in the BIOS setup.

NOTE

There are two more SATA channels available on the PCI104-Express connector (p. 22), extending the
available RAID options to 0/1/5/10.

Pinout SATA:

page 32 Beckhoff New Automation Technology CB4057

COM1 and COM2 Chapter: Connectors

Description

Name

Pin

Name

Description

data carrier detect

DCD

1 6 DSR

data set ready

receive data

RXD

2 7 RTS

request to send

transmit data

TXD

3 8 CTS

clear to send

data terminal ready

DTR

4 9 RI

ring indicator

ground

GND

5

10

VCC

5 volt supply

3.14 COM1 and COM2

The serial interfaces COM1 and COM2 are provided via a 2x5pin connector (FCI 98424-G52-10LF,
mating connector e.g. FCI 90311-010LF).

Beckhoff New Automation Technology CB4057 page 33

Chapter: Connectors COM3 and COM4

Description

Name

Pin

Name

Description

data carrier detect

DCD

1 6 DSR

data set ready

receive data

RXD

2 7 RTS

request to send

transmit data

TXD

3 8 CTS

clear to send

data terminal ready

DTR

4 9 RI

ring indicator

ground

GND

5

10

VCC

5 volt supply

Description

Name

Pin

Name

Description

transmit data +

TX 1 6

TX#

transmit data -

receive data +

RX 2 7

RX#

receive data -

reserved

N/C

3 8 N/C

reserved

reserved

N/C

4 9 N/C

reserved

ground

GND

5

10

VCC

5 volt supply

3.15 COM3 and COM4

The serial interfaces COM3 and COM4 are provided via a 2x5pin connector (FCI 98424-G52-10LF,
mating connector e.g. FCI 90311-010LF). For these two interfaces, both RS232 and RS485 protocols are
available. This can be configured in BIOS setup.

Pinout in RS422/485 mode:

NOTE

Proper use of RS485 requires that the signal RTS (Request To Send) be toggled on an off in order to turn
on and off the transmit function. It is the responsibility of the software application to assert control over the
RTS line.

page 34 Beckhoff New Automation Technology CB4057

Parallel Interface LPT Chapter: Connectors

Description

Name

Pin

Name

Description

strobe

STB#

1

11

AFD#

automatic line feed

LPT data 0

PD0

2

12

ERR#

error

LPT data 1

PD1

3

13

INIT#

init

LPT data 2

PD2

4

14

SLIN#

select input

LPT data 3

PD3

5

15

SLCT

select printer

LPT data 4

PD4

6

16

PE

paper end

LPT data 5

PD5

7

17

BUSY

busy

LPT data 6

PD6

8

18

ACK#

acknowledge

LPT data 7

PD7

9

19

GND

ground

5 volt supply

VCC

10

20

GND

ground

3.16 Parallel Interface LPT

The parallel interface is a 2x10pin connector (FCI 98424-G52-20LF, mating connector e.g. FCI
90311-020LF). The port address and the interrupt are set via the BIOS setup.

Pinout LPT:

Beckhoff New Automation Technology CB4057 page 35

Chapter: Connectors GPIO

Description

Name

Pin

Name

Description

ground

GND

1

11

3.3V

3.3 volt supply

GP input/output 00

GPIO00

2

12

GPIO10

GP input/output 10

GP input/output 01

GPIO01

3

13

GPIO11

GP input/output 11

GP input/output 02

GPIO02

4

14

GPIO12

GP input/output 12

GP input/output 03

GPIO03

5

15

GPIO13

GP input/output 13

GP input/output 04

GPIO04

6

16

GPIO14

GP input/output 14

GP input/output 05

GPIO05

7

17

GPIO15

GP input/output 15

GP input/output 06

GPIO06

8

18

GPIO16

GP input/output 16

GP input/output 07

GPIO07

9

19

GPIO17

GP input/output 17

3.3 volt supply

3.3V

10

20

GND

ground

3.17 GPIO

The General Purpose Input/Output interface is made available through a 2x10 pin connector (FCI
98424-G52-20LF, mating connector e.g. FCI 90311-020LF). To make use of this interface the SIO unit
must be programmed accordingly. Please refer to your sales representative for information on available
software support.

page 36 Beckhoff New Automation Technology CB4057

Monitoring Functions Chapter: Connectors

Pin

Name

Description

1

3.3V

3.3 volt supply

2

CS-SMB-CLK

SMBus clock

3

CS-SMB-DAT

SMBus data

4

GND

ground

5

FANON1

5 volt supply (switched)

6

FANCTRL1

fan 1 monitoring signal

7

VCC

5 volt supply

8

FANCTRL3

fan 3 monitoring signal

3.18 Monitoring Functions

Additional monitoring functions, such as the status of the fan or of other devices connected over SM-Bus
(e. g. temperature sensor), are accessible via an 8 pin connector (JST BM08B-SRSS-TB, mating
connector: SHR-08V-S(-B)).

Beckhoff New Automation Technology CB4057 page 37

Chapter: Status LEDs HD LED

4 Status LEDs

4.1 HD LED

Harddisk activity is signalled by a dedicated LED.

page 38 Beckhoff New Automation Technology CB4057

RGB LED Chapter: Status LEDs

Color

Interval

Meaning

none

solid

Invalid system state

White

solid

The microcontroller has just been flashed and is being prepared for normal
operation after reboot

Cyan

solid

Reserved

Magenta

solid

Reserved

Blue

solid

Reserved

Yellow

solid

Reserved

Green

solid

Board operates normal

Red

solid

Board is in Reset

Green/Yellow

flashing

Bootloader operates normal

Red

flashing

Firmware is being started (start sequence still running)

Red/Yellow

flashing

Bootloader is being started (start sequence still running)

Red/Magenta

flashing

Checksum error during I2C transmission in bootloader

Red/Blue

flashing

Update completed, waiting for manual Reset

Yellow

flashing (10s)

S5 state

Yellow

flashing (6s)

S4 state

Yellow

flashing (3s)

Reserved

Yellow

flashing (0.5s)

Reserved

4.2 RGB LED

The CB4057 has an RGB LED, which can signal status messages by using different colors and flash
intervals.

Status Codes RGB LED:

NOTE

If the board appears to be in Reset (Red LED lit) then this could also indicate a PCI104-Express "stacking
error". Such an error could occur when the stack contains a peripheral card which has the wrong type of
connector (PCI104-Express Type 1 instead of Type 2 or vice versa).

Beckhoff New Automation Technology CB4057 page 39

Chapter: BIOS Settings Remarks for Setup Use

Phoenix – AwardBIOS CMOS Setup Utility

► Standard CMOS Features

► PC Health Status

► Advanced BIOS Features

Load Fail-Safe Defaults

► Advanced Chipset Features

Load Optimized Defaults

► Integrated Peripherals

Set Password

► Power Management Setup

Save & Exit Setup

► PnP/PCI Configurations

Exit Without Saving

Esc : Quit

↑ ↓ → ← : Select Item

F10 : Save & Exit Setup

"brief description of selected item"

5 BIOS Settings

5.1 Remarks for Setup Use

In a setup page, standard values for its setup entries can be loaded. Fail-safe defaults are loaded with F6
and optimized defaults are loaded with F7. These standard values are independent of the fact that a
board has successfully booted with a setup setting before.
This is different if these defaults are called from the Top Menu. Once a setup setting was saved, which
subsequently leads to a successful boot process, those values are loaded as default for all setup items
afterwards.
See also the chapters “Load Fail-Safe Defaults" (5.10) and “Load Optimized Defaults” (5.11).

NOTE

BIOS features and setup options are subject to change without notice. The settings displayed in the
screenshots on the following pages are meant to be examples only. They do not represent the
recommended settings or the default settings. Determination of the appropriate settings is dependent
upon the particular application scenario in which the board is used.

5.2 Top Level Menu

The sign „►“ in front of an item means that there is a sub menu.
The „x“ sign in front of an item means, that the item is disabled but can be enabled by changing or

selecting some other item (usually somewhere above the disabled item on the same screen).
Use the arrow buttons to navigate from one item to another. For selecting an item press Enter which will

open either a sub menu or a dialog screen.

page 40 Beckhoff New Automation Technology CB4057

Standard CMOS Features Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

Standard CMOS Features

Date (mm:dd:yy)

Sat, Jan 15 2011

Item Help
Time (hh:mm:ss)

11 : 13 : 35

► SATA 1

[ None]

► SATA 2

[ None]

Halt On

[No Errors]

Base Memory

639K

Extended Memory

513024K

Total Memory

514048K

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.3 Standard CMOS Features

 Date (mm:dd:yy)

Options: mm: month
dd: day
yy: year

 Time (hh:mm:ss)

Options: hh: hours
mm: minutes
ss: seconds

 SATA 1

Sub menu: see "SATA channels" (p. 42)

 SATA 2

Sub menu: see "SATA channels" (p. 42)

 Halt On

Options: All Errors / No Errors / All, But Keyboard

 Base Memory

Options: none

 Extended Memory

Options: none

 Total Memory

Options: none

Beckhoff New Automation Technology CB4057 page 41

Chapter: BIOS Settings Standard CMOS Features

Phoenix – AwardBIOS CMOS Setup Utility

SATA 1/2

IDE HDD Auto-Detection

[Press Enter]

Item Help
SATA 1/2

[Auto]

Access Mode

[Auto]

Capacity

0 MB

Cylinder

0

Head

0

Precomp

0

Landing Zone

0

Sector

0

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.3.1 SATA channels

 IDE HDD Auto-Detection

Options: none

 SATA 1/2

Options: None / Auto / Manual

 Access Mode

Options: CHS / LBA / Large / Auto

page 42 Beckhoff New Automation Technology CB4057

Advanced BIOS Features Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

Advanced BIOS Features

► CPU Feature

[Press Enter]

Item Help
► Hard Disk Boot Priority

[Press Enter]

CPU L3 Cache

[Enabled]

Hyper-Threading Technology

[Enabled]

Quick Power On Self Test

[Enabled]

First Boot Device

[USB-FDD]

Second Boot Device

[USB-CDROM]

Third Boot Device

[Hard Disk]

Boot Other Device

[Enabled]

Boot Up NumLock Status

[On]

Gate A20 Option

[Fast]

Typematic Rate Setting

[Disabled]

x Typematic Rate (Chars/Sec)

6

x Typematic Delay (Msec)

250

Security Option

[Setup]

x APIC Mode

Enabled

MPS Version Control For OS

[1.4]

OS Select For DRAM > 64MB

[Non-OS2]

Report No FDD For WIN 95

[No]

Full Screen LOGO Show

[Disabled]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.4 Advanced BIOS Features

 CPU Feature

Sub menu: see "CPU Feature" (p. 45)

 Hard Disk Boot Priority

Sub menu: see "Hard Disk Boot Priority" (p. 46)

 CPU L3 Cache

Options: Enabled / Disabled

 Hyper-Threading Technology

Options: Enabled / Disabled

 Quick Power On Self Test

Options: Enabled / Disabled

 First Boot Device

Options: LS120 / Hard Disk / CDROM / ZIP100 / USB-FDD / USB-ZIP / Legacy LAN / Onboard

LAN 00C8 / Disabled

 Second Boot Device

Options: LS120 / Hard Disk / CDROM / ZIP100 / USB-FDD / USB-ZIP / Legacy LAN / Onboard

LAN 00C8 / Disabled

 Third Boot Device

Options: LS120 / Hard Disk / CDROM / ZIP100 / USB-FDD / USB-ZIP / Legacy LAN / Onboard

LAN 00C8 / Disabled

 Boot Other Device

Options: Enabled / Disabled

 Boot Up NumLock Status

Options: Off / On

 Gate A20 Option

Options: Normal / Fast

Beckhoff New Automation Technology CB4057 page 43

Chapter: BIOS Settings Advanced BIOS Features
 Typematic Rate Setting

Options: Enabled / Disabled

 Typematic Rate (Chars/Sec)

Options: 6 / 8 / 10 / 12 / 15 / 20 / 24 / 30

 Typematic Delay (Msec)

Options: 250 / 500 / 750 / 1000

 Security Option

Options: Setup / System

 APIC Mode

Options: none

 MPS Version Control For OS

Options: 1.1 / 1.4

 OS Select For DRAM > 64MB

Options: Non-OS2 / OS2

 Report No FDD For WIN 95

Options: No / Yes

 Full Screen LOGO Show

Options: Enabled / Disabled

page 44 Beckhoff New Automation Technology CB4057

Advanced BIOS Features Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

CPU Feature

Item Help
Thermal Management

[Thermal Monitor 2]

Limit CPUID MaxVal

[Disabled]

C1E Function

[Disabled]

Execute Disable Bit

[Enabled]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.4.1 CPU Feature

 Thermal Management

Options: Thermal Monitor 1 / Thermal Monitor 2 / Disabled / TM1 + TM2 enabled

 Limit CPUID MaxVal

Options: Enabled / Disabled

 C1E Function

Options: Auto / Disabled

 Execute Disable Bit

Options: Enabled / Disabled

Beckhoff New Automation Technology CB4057 page 45

Chapter: BIOS Settings Advanced BIOS Features

Phoenix – AwardBIOS CMOS Setup Utility

Hard Disk Boot Priority

1. Bootable Add-in Cards

Item Help

↑↓→←:Move PU/PD/+/-:Change Priority F10:Save ESC:Exit

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.4.2 Hard Disk Boot Priority

 [list of available devices]

Options: this dialog allows you to set the order in which the available bootable devices shall be

accessed for an attempt to boot.

 Attention!

in this sub menu the buttons <Page Up>, <Page Down>, <+> and <-> have a different

function than in the rest of the setup: They serve to move the items of the list up or down.

page 46 Beckhoff New Automation Technology CB4057

Advanced Chipset Features Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

Advanced Chipset Features

System BIOS Cacheable

[Enabled]

Item Help
Memory Hole At 15M-16M

[Disabled]

► PCI Express Root Port Func

[Press Enter]

Disable MCHBAR MMIO

[Enabled]

** VGA Setting **

On-Chip Frame Buffer Size

[ 64MB]

DVMT Mode

[Enable]

Total GFX Memory

[128MB]

Boot Display

[VBIOS Default]

Panel Scaling

[AUTO]

Panel Number

[ 800x600]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.5 Advanced Chipset Features

 System BIOS Cacheable

Options: Enabled / Disabled

 Memory Hole At 15M-16M

Options: Enabled / Disabled

 PCI Express Root Port Func

Sub menu: see "PCI Express Root Port Function" (p. 48)

 Disable MCHBAR MMIO

Options: Enabled / Disabled

 On-Chip Frame Buffer Size

Options: 1MB / 8MB

 DVMT Mode

Options: Disable / Enable

 Total GFX Memory

Options: 128MB / 256MB / MAX.

 Boot Display

Options: Auto / CRT / LFP

 Panel Scaling

Options: Auto / On / Off

 Panel Number

Options: 640x480 / 800x600 / 1024x768 / 1280x768 / 1024x768 / 1280x800 / 1280x600

NOTE

For "Panel Number", some values might occur multiple times in the list. This means that the video signal
is available in slightly different configurations, offering the possibility to choose the one which works best
with the target display.

Beckhoff New Automation Technology CB4057 page 47

Chapter: BIOS Settings Advanced Chipset Features

Phoenix – AwardBIOS CMOS Setup Utility

PCI Express Root Port Func

PCI Express Port 1

[Auto]

Item Help
PCI Express Port 2

[Auto]

PCI Express Port 3

[Auto]

PCI Express Port 4

[Auto]

PCI Express Port 5

[Auto]

PCI-E Compliancy Mode

[v1.0a]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.5.1 PCI Express Root Port Function

 PCI Express Port 1

Options: Auto / Enabled / Disabled

 PCI Express Port 2

Options: Auto / Enabled / Disabled

 PCI Express Port 3

Options: Auto / Enabled / Disabled

 PCI Express Port 4

Options: Auto / Enabled / Disabled

 PCI Express Port 5

Options: Auto / Enabled / Disabled

 PCI-E Compliancy Mode

Options: v1.0a / v1.0

page 48 Beckhoff New Automation Technology CB4057

Integrated Peripherals Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

Integrated Peripherals

► OnChip IDE Device

[Press Enter]

Item Help
► SuperIO Device

[Press Enter]

► USB Device Setting

[Press Enter]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.6 Integrated Peripherals

 OnChip IDE Device

Sub menu: see "OnChip IDE Devices" (p. 50)

 SuperIO Device

Sub menu: see "SuperIO Devices" (p. 51)

 USB Device Setting

Sub menu: see "USB Device Setting" (p. 52)

Beckhoff New Automation Technology CB4057 page 49

Chapter: BIOS Settings Integrated Peripherals

Phoenix – AwardBIOS CMOS Setup Utility

OnChip IDE Device

IDE HDD Block Mode

[Enabled]

Item Help
IDE DMA transfer access

Enabled

SATA Mode

[IDE]

LEGACY Mode Support

[Disabled]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.6.1 OnChip IDE Devices

 IDE HDD Block Mode

Options: Enabled / Disabled

 IDE DMA transfer access

Options: none

 SATA Mode

Options: IDE / RAID / AHCI

 LEGACY Mode Support

Options: Enabled / Disabled

page 50 Beckhoff New Automation Technology CB4057

Integrated Peripherals Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

SuperIO Device

Onboard Serial Port 1

[3F8/IRQ4]

Item Help
Onboard Serial Port 2

[2F8/IRQ3]

Onboard Serial Port 3

[3E8/IRQ11]

Serial Port Mode

[RS232]

Onboard Serial Port 4

[2E8/IRQ10]

Serial Port Mode

[RS232]

Onboard Parallel Port

[378/IRQ7]

Parallel Port Mode

[SPP]

x ECP Mode Use DMA

3

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.6.2 SuperIO Devices

 Onboard Serial Port 1

Options: Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3

 Onboard Serial Port 2

Options: Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3

 Onboard Serial Port 3

Options: Disabled / 3F8/IRQ11 / 2F8/IRQ11 / 3E8/IRQ11 / 2E8/IRQ11

 Serial Port Mode

Options: RS232 / RS485

 Onboard Serial Port 4

Options: Disabled / 3F8/IRQ10 / 2F8/IRQ10 / 3E8/IRQ10 / 2E8/IRQ10

 Serial Port Mode

Options: RS232 / RS485

 Onboard Parallel Port

Options: Disabled / 378/IRQ7 / 278/IRQ5 / 3BC/IRQ7

 Parallel Port Mode

Options: SPP / EPP1.9 + SPP / ECP / EPP1.9 + ECP / PRINTER / EPP1.7 + SPP / EPP1.7 +

ECP

 ECP Mode Use DMA

Options: 1 / 3

Beckhoff New Automation Technology CB4057 page 51

Chapter: BIOS Settings Integrated Peripherals

Phoenix – AwardBIOS CMOS Setup Utility

USB Device Setting

USB 1.0 Controller

[Enabled]

Item Help
USB 2.0 Controller

[Enabled]

USB Operation Mode

[High Speed]

USB Keyboard Function

[Enabled]

USB Storage Function

[Enabled]

*** USB Mass Storage Device

Boot Setting ***

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.6.3 USB Device Setting

 USB 1.0 Controller

Options: Enabled / Disabled

 USB 2.0 Controller

Options: Enabled / Disabled

 USB Operation Mode

Options: Full/Low Speed / High Speed

 USB Keyboard Function

Options: Enabled / Disabled

 USB Storage Function

Options: Enabled / Disabled

page 52 Beckhoff New Automation Technology CB4057

Power Management Setup Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

Power Management Setup

Power-Supply Type

[AT]

Item Help
ACPI Function

[Enabled]

ACPI Suspend Type

[S1(POS)]

Run VGABIOS if S3 Resume

Auto

Power Management

[User Define]

Video Off Method

[DPMS]

Video Off in Suspend

[Yes]

Suspend Type

[Stop Grant]

Modem Use IRQ

[3]

Suspend Mode

[Disabled]

HDD Power Down

[Disabled]

Soft-Off by PWR-BTTN

[Instant-Off]

PWRON After PWR-Fail

[On]

Wake-Up by PCI card

[Disabled]

Power On by Ring

[Disabled]

x USB KB Wake-Up From S3

Disabled

Resume by Alarm

[Disabled]

x Date(of Month) Alarm

0

x Time(hh:mm:ss)

0 : 0 : 0

** Reload Global Timer

Events **

Primary IDE 0

[Disabled]

Primary IDE 1

[Disabled]

Secondary IDE 0

[Disabled]

Secondary IDE 1

[Disabled]

FDD,COM,LPT Port

[Disabled]

PCI PIRQ[A-D]#

[Disabled]

HPET Support

[Enabled]

HPET Mode

[32-bit mode]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.7 Power Management Setup

 Power Supply Type

Options: AT / ATX

 ACPI function

Options: Enabled / Disabled

 ACPI Suspend Type

Options: S1(POS) / S3(STR) / S1&S3

 Run VGABIOS if S3 Resume

Options: Auto / Yes / No

 Power Management

Options: User Define / Min Saving / Max Saving

 Video Off Method

Options: Blank Screen / V/H SYNC+Blank / DPMS

 Video Off In Suspend

Options: No / Yes

 Suspend Type

Options: Stop Grant / PwrOn Suspend

 MODEM Use IRQ

Options: NA / 3 / 4 / 5 / 7 / 9 / 10 / 11

 Suspend Mode

Options: Disabled / 1 Min / 2 Min / 4 Min / 8 Min / 12 Min / 20 Min / 30 Min / 40 Min / 1 Hour

Beckhoff New Automation Technology CB4057 page 53

Chapter: BIOS Settings Power Management Setup
 HDD Power Down

Options: Disabled / 1 Min ... 15 Min

 Soft-Off by PWR-BTTN

Options: Instant-Off / Delay 4 Sec

 PWRON After PWR-Fail

Options: Former Sts / On / Off

 Wake Up by PCI Card

Options: Enabled / Disabled

 Power-On by Ring

Options: Enabled / Disabled

 USB KB Wake Up From S3

Options: Enabled / Disabled

 Resume by Alarm

Options: Enabled / Disabled

 Date(of Month) Alarm

Options: 1 / ... / 31

 Time (hh:mm:ss) Alarm

Options: insert [hh], [mm] and [ss]

 Primary IDE 0

Options: Enabled / Disabled

 Primary IDE 1

Options: Enabled / Disabled

 Secondary IDE 0

Options: Enabled / Disabled

 Secondary IDE 1

Options: Enabled / Disabled

 FDD,COM,LPT Port

Options: Enabled / Disabled

 PCI PIRQ[A-D]#

Options: Enabled / Disabled

 HPET Support

Options: Enabled / Disabled

 HPET Mode

Options: 32-bit mode / 64-bit mode

page 54 Beckhoff New Automation Technology CB4057

PnP/PCI Configuration Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

PNP/PCI Configurations

Init Display First

[PCI Slot]

Item Help
Reset Configuration Data

[Disabled]

Resources Controlled By

[Manual]

► IRQ Resources

[Press Enter]

PCI/VGA Palette Snoop

[Disabled]

PCI Latency Timer(CLK)

[ 64]

INT Pin 1 Assignment

[Auto]

INT Pin 2 Assignment

[Auto]

INT Pin 3 Assignment

[Auto]

INT Pin 4 Assignment

[Auto]

INT Pin 5 Assignment

[Auto]

INT Pin 6 Assignment

[Auto]

INT Pin 7 Assignment

[Auto]

INT Pin 8 Assignment

[Auto]

** PCI Express relative

items **

Maximum Payload Size

[128]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.8 PnP/PCI Configuration

 Init Display First

Options: PCI Slot / Onboard / PCIEx

 Reset Configuration Data

Options: Enabled / Disabled

 Resources Controlled By

Options: Auto(ESCD) / Manual

 IRQ Resources

Sub menu: see "IRQ Resources" (p. 57)

 PCI/VGA Palette Snoop

Options: Enabled / Disabled

 PCI Latency Timer(CLK)

Options: 0...255

 INT Pin 1 Assignment

Options: Auto / 3 / 4 / 5 / 7 / 9 / 10 / 11 / 12 / 14 / 15

 INT Pin 2 Assignment

Options: Auto / 3 / 4 / 5 / 7 / 9 / 10 / 11 / 12 / 14 / 15

 INT Pin 3 Assignment

Options: Auto / 3 / 4 / 5 / 7 / 9 / 10 / 11 / 12 / 14 / 15

 INT Pin 4 Assignment

Options: Auto / 3 / 4 / 5 / 7 / 9 / 10 / 11 / 12 / 14 / 15

 INT Pin 5 Assignment

Options: Auto / 3 / 4 / 5 / 7 / 9 / 10 / 11 / 12 / 14 / 15

 INT Pin 6 Assignment

Options: Auto / 3 / 4 / 5 / 7 / 9 / 10 / 11 / 12 / 14 / 15

Beckhoff New Automation Technology CB4057 page 55

Chapter: BIOS Settings PnP/PCI Configuration
 INT Pin 7 Assignment

Options: Auto / 3 / 4 / 5 / 7 / 9 / 10 / 11 / 12 / 14 / 15

 INT Pin 8 Assignment

Options: Auto / 3 / 4 / 5 / 7 / 9 / 10 / 11 / 12 / 14 / 15

 Maximum Payload Size

Options: none

page 56 Beckhoff New Automation Technology CB4057

PnP/PCI Configuration Chapter: BIOS Settings

Phoenix – AwardBIOS CMOS Setup Utility

IRQ Resources

IRQ-3 assigned to

[PCI Device]

Item Help
IRQ-4 assigned to

[PCI Device]

IRQ-5 assigned to

[PCI Device]

IRQ-7 assigned to

[PCI Device]

IRQ-9 assigned to

[PCI Device]

IRQ-10 assigned to

[PCI Device]

IRQ-11 assigned to

[PCI Device]

IRQ-12 assigned to

[PCI Device]

IRQ-14 assigned to

[PCI Device]

IRQ-15 assigned to

[PCI Device]

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.8.1 IRQ Resources

 IRQ-3 assigned to

Options: PCI Device / Reserved

 IRQ-4 assigned to

Options: PCI Device / Reserved

 IRQ-5 assigned to

Options: PCI Device / Reserved

 IRQ-7 assigned to

Options: PCI Device / Reserved

 IRQ-9 assigned to

Options: PCI Device / Reserved

 IRQ-10 assigned to

Options: PCI Device / Reserved

 IRQ-11 assigned to

Options: PCI Device / Reserved

 IRQ-12 assigned to

Options: PCI Device / Reserved

 IRQ-14 assigned to

Options: PCI Device / Reserved

 IRQ-15 assigned to

Options: PCI Device / Reserved

Beckhoff New Automation Technology CB4057 page 57

Chapter: BIOS Settings PC Health Status

Phoenix – AwardBIOS CMOS Setup Utility

PC Health Status

Shutdown Temperature

[Disabled]

Item Help
Temp. CPU

60°C

Temp. DDR

62°C

Temp. Board

38°C

VCC Core

0.95V

+1.05V

1.00V

+5 V

4.81V

+12 V

12.62V

VBatt

2.96V

Fan1 Speed

13846 RPM

Fan2 Speed

0 RPM

Board Revision

1

↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

5.9 PC Health Status

 Shutdown Temperature

Options: 60°C/140°F / 65°C/149°F / 70°C/158°C / Disabled

 Temp. CPU

Options: none

 Temp. DDR

Options: none

 Temp. Board

Options: none

 VCC Core

Options: none

 +1.05 V

Options: none

 +5 V

Options: none

 +12 V

Options: none

 Fan1 Speed

Options: none

 Fan2 Speed

Options: none

 Board Revision

Options: none

page 58 Beckhoff New Automation Technology CB4057

Load Fail-Safe Defaults Chapter: BIOS Settings

5.10 Load Fail-Safe Defaults

If this option is chosen, the last working setup is loaded from flash. Working means that the setup setting
has already led to a successful boot process.
At the first setting of the BIOS setup, safe values are loaded which lets the board boot. This status is
reached again, if the board is reprogrammed with the corresponding flash-program and the required
parameters.

5.11 Load Optimized Defaults

This option applies like described under “Remarks for Setup Use” (5.1).
At first start of the BIOS, optimized values are loaded from the setup, which are supposed to make the
board boot. This status is achieved again, if the board is reprogrammed using the flash program with the
required parameters.

5.12 Set Password

Here you can enter a password to protect the BIOS settings against unauthorized changes. Use this
option with care! Forgotten or lost passwords are a frequent problem.

5.13 Save & Exit Setup

Settings are saved and the board is restarted.

5.14 Exit Without Saving

This option leaves the setup without saving any changes.

Beckhoff New Automation Technology CB4057 page 59

Chapter: BIOS update Exit Without Saving

6 BIOS update

If a BIOS update becomes necessary, the program “AWDFLASH.EXE” from Phoenix Technologies is

used for this. It is important, that the program is started from a DOS environment without a virtual memory

manager such as for example “EMM386.EXE”. In case such a memory manager is loaded, the program

will stop with an error message.
The system must not be interrupted during the flash process, otherwise the update is stopped and the
BIOS is destroyed afterwards.
The program should be started as follows:

awdflash [biosfilename] /sn /cc /cp

/sn Do not save the current BIOS
/cc Clear the CMOS
/cp Clear the PnP information

The erasure of CMOS and PnP is strongly recommended. This ensures, that the new BIOS works
correctly and that all chipset registers, which were saved in the setup, are reinitialized through the BIOS.
DMI should only be erased (option /cd) if the BIOS supplier advises to do so.

A complete description of all valid parameters is shown with the parameter “/?”.
In order to make the updating process run automatically, the parameter “/py” must be added. This

parameter bypasses all security checks during programming.

CAUTION

Updating the BIOS in an improper way can render the board unusable. Therefore, you should only update
the BIOS if you really need the changes/corrections which come with the new BIOS version.

CAUTION

Before you proceed to update the BIOS you need to make absolutely sure that you have the right BIOS
file which was issued for the exact board and exact board revision that you wish to update. If you try to
update the BIOS using the wrong file the board will not start up again.

page 60 Beckhoff New Automation Technology CB4057

PCB: Mounting Holes Chapter: Mechanical Drawing

7 Mechanical Drawing

7.1 PCB: Mounting Holes

A true dimensioned drawing can be found in the PC/104 specification.

NOTE

All dimensions are in mil (1 mil = 0,0254 mm)

Beckhoff New Automation Technology CB4057 page 61

Chapter: Mechanical Drawing PCB: Pin 1 Dimensions

7.2 PCB: Pin 1 Dimensions

NOTE

All dimensions are in mil (1 mil = 0,0254 mm)

page 62 Beckhoff New Automation Technology CB4057

PCB: Heat Sink Chapter: Mechanical Drawing

7.3 PCB: Heat Sink

NOTE

All dimensions are in mil (1 mil = 0,0254 mm)

Beckhoff New Automation Technology CB4057 page 63

Chapter: Technical Data Electrical Data

8 Technical Data

8.1 Electrical Data

Power Supply:

Board: 5 Volt and 12 Volt (+/- 5%)
RTC: >= 3 Volt

Electric Power Consumption:

Board: 3.16A Peak, 2.25A Idle (D525)
RTC: <= 10A

8.2 Environmental Conditions

Temperature Range:

Operating: 0°C to +60°C (extended temperature on request)
Storage: -25°C up to +85°C
Shipping: -25°C up to +85°C, for packaged boards

Temperature Changes:

Operating: 0.5°C per minute, 7.5°C per 30 minutes
Storage: 1.0°C per minute
Shipping: 1.0°C per minute, for packaged boards

Relative Humidity:

Operating: 5% up to 85% (non condensing)
Storage: 5% up to 95% (non condensing)
Shipping: 5% up to 100% (non condensing), for packaged boards

Shock:

Operating: 150m/s2, 6ms
Storage: 400m/s2, 6ms
Shipping: 400m/s2, 6ms, for packaged boards

Vibration:

Operating: 10 up to 58Hz, 0.075mm amplitude
58 up to 500Hz, 10m/s2
Storage: 5 up to 9Hz, 3.5mm amplitude
9 up to 500Hz, 10m/s2
Shipping: 5 up to 9Hz, 3.5mm amplitude
9 up to 500Hz, 10m/s2, for packaged boards

CAUTION

Shock and vibration figures pertain to the motherboard alone and do not include additional components
such as heat sinks, memory modules, cables etc.

page 64 Beckhoff New Automation Technology CB4057

Thermal Specifications Chapter: Technical Data

8.3 Thermal Specifications

The board is specified to operate in an environmental temperature range from 0°C to +60°C (extended
temperature on request). Maximum die temperature is 100°C. To keep the processor under this threshold
an appropriate cooling solution needs to be applied. This solution has to take typical and maximum power
consumption into account. The maximum power consumption may be twice as high and should be used
as a basis for the cooling concept. Additional controllers may also affect the cooling concept. The power
consumption of such components may be comparable to the consumption of the processor.
The board design includes thermal solution mounting points that will provide the best possible thermal
interface between die and solution. Since we take thermal solutions seriously we have several advanced,
aggressive cooling solutions in our product portfolio. Please contact your sales representative to order or
discuss your thermal solution needs.

CAUTION

The end customer has the responsibility to ensure that the die temperature of the processor does not
exceed 100°C. Permanent overheating may destroy the board!
In case the temperature exceeds 100°C the environmental temperature must be reduced. Under certain
circumstances sufficient air circulation must be provided.

CAUTION

The CB4057 includes circuitry that will notify an intelligent power supply to shut down if the processor
reaches a critical temperature. This is achieved by deasserting the (low-active) PS_ON# signal found on
the SM-Bus connector. When PS_ON# is no longer pulled low, an intelligent power supply would take this
as a signal to shut down power. For this to work, PS_ON# must be connected to the power supply's
PS_ON input. If PS_ON# is not otherwise connected, the CB4057 can be damaged beyond repair if a
thermal shutdown event occurs. In rare instances, if power is not shut down, the board will continue to
heat up until failure occurs.

Beckhoff New Automation Technology CB4057 page 65

Chapter: Support and Service Beckhoff's Branch Offices and Representatives

phone:

+49(0)5246/963-0

fax:

+49(0)5246/963-198

e-mail:

[e-mail]

web:

www.beckhoff.com

hotline:

+49(0)5246/963-157

fax:

+49(0)5246/963-9157

e-mail:

[e-mail]

hotline:

+49(0)5246/963-460

fax:

+49(0)5246/963-479

e-mail:

[e-mail]

9 Support and Service

Beckhoff and their partners around the world offer comprehensive support and service, making available
fast and competent assistance with all questions related to Beckhoff products and system solutions.

9.1 Beckhoff's Branch Offices and Representatives

Please contact your Beckhoff branch office or representative for local support and service on Beckhoff
products.
The addresses of Beckhoff's branch offices and representatives around the world can be found on her
internet pages: http://www.beckhoff.com
You will also find further documentation for Beckhoff components there.

9.2 Beckhoff Headquarters

Beckhoff Automation GmbH
Eiserstr. 5
33415 Verl
Germany

9.2.1 Beckhoff Support

Support offers you comprehensive technical assistance, helping you not only with the application of
individual Beckhoff products, but also with other, wide-ranging services:

o support
o design, programming and commissioning of complex automation systems
o and extensive training programs for Beckhoff system components

9.2.2 Beckhoff Service

The Beckhoff Service Center supports you in all matters of after-sales service:

o on-site service
o repair service
o spare parts service
o hotline service

page 66 Beckhoff New Automation Technology CB4057

Annex: Post-Codes

Code

Description

01h

The Xgroup-program code is written in the random access memory from address 1000:0
onwards.

03h

Initialise Variable/Routine "Superio_Early_Init".

05h

1. Cancel display

2. Cancel CMOS error flag

07h

1. Cancel 8042 (keyboard controller) Interface Register

2. Initialising and self testing of 8042 (keyboard controller)

08h

1. Test of special keyboard controllers (Winbond 977 super I/O Chip-series).

2. Enabling of the keyboard-interface register

0Ah

1. Disabling of the PS/2 mouse interface (optional).

2. Auto-detection of the connectors for Keyboard and mouse, optional: swap of PS/2 mouse
ports and PS/2 interfaces.

0Eh

Test of the F000h-memory segment (Read/Write ability). In case of an error a signal will come
out of the loud speakers.

10h

Auto-detection of the flash-rom-type and loading of the suitable Read/Write program into the run
time memory segment F000 (it is required for ESCD-data & the DMI-pool-support).

12h

Interface-test of the CMOS RAM-logic (walking 1’s”-algorithm). Setting of the power status of
the real-time-clock (RTC), afterwards test of register overflow.

14h

Initialising of the chip-set with default values. They can be modified through a software
(MODBIN) by the OEM-customer.

16h

Initialise Variable/Routine "Early_Init_Onboard_Generator".

18h

CPU auto-detection (manufacturer, SMI type (Cyrix or Intel), CPU-class (586 or 686).

1Bh

Initialising if the interrupt pointer table. If nothing else is pretended, the hardware interrupts will

point on “SPURIOUS_INT_HDLR and the software interrupts will point on

SPURIOUS_soft_HDLR.

1Dh

Initialise Variable/Routine EARLY_PM_INIT.

1Fh

Load the keyboard table (Notebooks)

21h

Initialising of the hardware power management (HPM) (Notebooks)

23h

1. Test the validity of the RTC-values (Example: “5Ah” is an invalid value for an RTC-minute).

2. Load the CMOS-values into the BIOS Stack. Default-values are loaded if CMOS-checksum
errors occur.

3. Preparing of the BIOS ‘resource map’ for the PCI & plug and play configuration. If ESCD is
valid, take into consideration the ESCD’s legacy information.

4. Initialise the onboard clock generator. Clock circuit at non-used PCI- and DIMM slots.

5. First initialising of PCI-devices: assign PCI-bus numbers - alot memory- & I/O resources ­search for functional VGA-controllers and VGA-BIOS and copy the latter into memory segment
C000:0 (Video ROM Shadow).

27h

Initialise cache memory for INT 09

29h

1. Program the CPU (internal MTRR at P6 and PII) for the first memory address range (0-640K).

2. Initialising of the APIC at CPUs of the Pentium-class.

3. Program the chip-set according to the settings of the CMOS-set-up (Example: Onboard
IDE-controller).

4. Measuring of the CPU clock speed.

5. Initialise the video BIOS.

2Dh

1. Initialise the “Multi-Language”-function of the BIOS

2. Soft copy, e.g. Award-Logo, CPU-type and CPU clock speed…

33h

Keyboard-reset (except super I/O chips of the Winbond 977 series)

3Ch

Test the 8254 (timer device)

3Eh

Test the interrupt Mask bits of IRQ-channel 1 of the interrupt controller 8259.

40h

Test the interrupt Mask bits of IRQ-channel 2 of the interrupt controller 8259

43h

Testing the function of the interrupt controller (8259).

47h

Initialise EISA slot (if existent).

I Annex: Post-Codes

Beckhoff New Automation Technology CB4057 page 67

Annex: Post-Codes

Code

Description

49h

1. Determination of the entire memory size by revising the last 32-Bit double word of each 64k
memory segment.

2. Program “write allocation” at AMD K5-CPUs.

4Eh

1. Program MTRR at M1 CPUs

2. Initialise level 2-cache at CPUs of the class P6 and set the “cacheable range” of the random
access memory.

3. Initialise APIC at CPUs of the class P6.

4. Only for multiprocessor systems (MP platform): Setting of the “cacheable range” on the

respective smallest value (for the case of non-identical values).

50h

Initialise USB interface

52h

Testing of the entire random access memory and deleting of the extended memory (put on “0”)

55h

Only for multi processor systems (MP platform): Indicate the number of CPUs.

57h

1. Indicate the plug and play logo

2. First ISA plug and play initialising – CSN-assignment for each identified ISA plug and play
device.

59h

Initialise TrendMicro anti virus program code.

5Bh

(Optional:) Indication of the possibility to start AWDFLASH.EXE (Flash ROM programming)
from the hard disk.

5Dh

1. Initialise Variable/Routine Init_Onboard_Super_IO.

2. Initialise Variable/Routine Init_Onbaord_AUDIO.

60h

Release for starting the CMOS set-up (this means that before this step of POST, users are not
able to access the BIOS set-up).

65h

Initialising of the PS/2 mouse.

67h

Information concerning the size of random access memory for function call (INT 15h with
AX-Reg. = E820h).

69h

Enable level 2 cache

6Bh

Programming of the chip set register according to the BIOS set-up and auto-detection table.

6Dh

1. Assignment of resources for all ISA plug and play devices.

2. Assignment of the port address for onboard COM-ports (only if an automatic junction has
been defined in the setup).

6Fh

1. Initialising of the floppy controller

2. Programming of all relevant registers and variables (floppy and floppy controller).

73h

Optional feature:
Call of AWDFLASH.EXE if:

- the AWDFLASH program was found on a disk in the floppy drive.

- the shortcut ALT+F2 was pressed.

75h

Detection and installation of the IDE drives: HDD, LS120, ZIP, CDROM…

77h

Detection of parallel and serial ports.

7Ah

Co-processor is detected and enabled.

7Fh

1. Switch over to the text mode, the logo output is supported.

- Indication of possibly emerged errors. Waiting for keyboard entry.

- No errors emerged, respective F1 key was pressed (continue):
Deleting of the EPA- or own logo.

82h

1. Call the pointer to the “chip set power management”.

2. Load the text font of the EPA-logo (not if a complete picture is displayed)

3. If a password is set, it is asked here.

83h

Saving of the data in the stack, back to CMOS.

84h

Initialising of ISA plug and play boot drives (also Boot-ROMs)

85h

1. Final initialising of the USB-host.

2. At network PCs (Boot-ROM): Construction of a SYSID structure table

3. Backspace the scope presentation into the text mode

4. Initialise the ACPI table (top of memory).

5. Initialise and link ROMs on ISA cards

6. Assignment of PCI-IRQs

7. Initialising of the advanced power management (APM)

8. Set back the IRQ-register.

page 68 Beckhoff New Automation Technology CB4057

Annex: Post-Codes

Code

Description

93h

Reading in of the hard disk boot sector for the inspection through the internal anti virus program
(trend anti virus code)

94h

1. Enabling of level 2 cache

2. Setting of the clock speed during the boot process

3. Final initialising of the chip set.

4. Final initialising of the power management.

5. Erase the onscreen and display the overview table (rectangular box).

6. Program “write allocation” at K6 CPUs (AMD)

7. Program “write combining” at P6 CPUs (INTEL)

95h

1. Program the changeover of summer-and winter-time

2. Update settings of keyboard-LED and keyboard repeat rates

96h

1. Multi processor system: generate MP-table

2. Generate and update ESCD-table

3. Correct century settings in the CMOS (20xx or 19xx)

4. Synchronise the DOS-system timer with CMOS-time

5. Generate an MSIRQ-Routing table..

C0h

Chip set initialising:

- Cut off shadow RAM

- Cut off L2 cache (apron 7 or older)

- Initialise chip set register

C1h

Memory detection:
Auto detection of DRAM size, type and error correction (ECC or none)
Auto detection of L2 cache size (apron 7 or older)

C3h

Unpacking of the packed BIOS program codes into the random access memory.

C5h

Copying of the BIOS program code into the shadow RAM (segments E000 & F000) via chipset
hook.

CFh

Testing of the CMOS read/write functionality

FFh

Boot trial over boot-loader-routine (software-interrupt INT 19h)

Beckhoff New Automation Technology CB4057 page 69

Annex: Resources

Address

Function

0-FF

Reserved IO area of the board

170-17F

1F0-1F7

IDE1

278-27F

2E8-2EF

COM4

2F8-2FF

COM2

370-377

378-37F

LPT1

3BC-3BF

3E8-3EF

COM3

3F0-3F7

3F8-3FF

COM1

Address

Function

A0000-BFFFF

VGA RAM

C0000-CFFFF

VGA BIOS

D0000-DFFFF

AHCI BIOS / RAID / PXE (if available)

E0000-EFFFF

System BIOS while booting

F0000-FFFFF

System BIOS

Address

Function

IRQ0

Timer

IRQ1

PS/2 Keyboard

IRQ2 (9)

COM3

IRQ3

COM1

IRQ4

COM2

IRQ5

COM4

IRQ6

IRQ7

LPT1

IRQ8

RTC

IRQ9

IRQ10

IRQ11

II Annex: Resources

IO Range

The used resources depend on setup settings.
The given values are ranges, which are fixed by AT compatibility. Other IO ranges are used, which are
dynamically adjusted by Plug & Play BIOS while booting.

Memory Range

The used resources depend on setup settings.
If the entire range is clogged through option ROMs, these functions do not work anymore.

Interrupt

The used resources depend on setup settings.
The listed interrupts and their use are given through AT compatibility.
If interrupts must exclusively be available on the ISA side, they have to be reserved through the BIOS
setup. The exclusivity is not given and not possible on the PCI side.

page 70 Beckhoff New Automation Technology CB4057

Annex: Resources

Address

Function

IRQ12

PS/2 Mouse

IRQ13

FPU

IRQ14

IDE Primary

IRQ15

AD

INTA

REQ

Bus

Dev.

Fct.

Controller / Slot

- - 0 0 0 Host Bridge IDA000h

A - 0 2 0 VGA Graphics IDA001h

- - 0 2 1 Non-VGA Graphics IDA002h

A - 0 25 0 LAN ICH9 ID10F5h

A - 0 26 0 USB UHCI Controller #4 ID2937h

B - 0 26 1 USB UHCI Controller #5 ID2938h

D - 0 26 2 USB UHCI Controller #6 ID2939h

C - 0 26 7 USB 2.0 EHCI Controller #2 ID293Ch

A - 0 27 0 HDA Controller ID293Eh

A - 0 28 0 PCI Express Port 1 ID2940h

A - 0 28 3 PCI Express Port 4 ID2946h

A - 0 28 4 PCI Express Port 5 ID2948h

A - 0 29 0 USB UHCI Controller #1 ID2934h

B - 0 29 1 USB UHCI Controller #2 ID2935h

C - 0 29 2 USB UHCI Controller #3 ID2936h

A - 0 29 7 USB 2.0 EHCI Controller #1 ID293Ah

- - 0 30 0 DMI-to-PCI Bridge ID2448h

- - 0 31 0 LPC Interface ID2917h

B - 0 31 2 SATA Interface #1 ID2928h

B - 0 31 3 SMBus Interface ID2930h

B - 0 31 5 SATA Interface #2 ID292Dh

20 A 0

(2) 4

External Slot 1

21 B 1

(2) 5

External Slot 2

22 C 2

(2) 6

External Slot 3

23 D 3

(2) 7

External Slot 4

Address

Function

10-11

Standard slave address

40-41

GPIO

60-61

BIOS internal

70-73

POST code output

88-89

BIOS-defined slave address

A0-A1

DIMM 1

A2-A3

DIMM 2

A4-AF

BIOS internal

B0-BF

BIOS internal

D2-D3

Clock

PCI Devices

All listed PCI devices exist on the board. Some PCI devices or functions of devices may be disabled in
the BIOS setup. Once a device is disabled other devices may get PCI bus numbers different from the
ones listed in the table.

SMB Devices

The following table contains all reserved SM-Bus device addresses in 8-bit notation. Note that external
devices must not use any of these addresses even if the component mentioned in the table is not present
on the motherboard.

Beckhoff New Automation Technology CB4057 page 71