Beckhoff CB3055 User Manual
CB3055
Manual
rev. 0.6
Beckhoff Automation GmbH phone: +49 (0) 52 46/963-0
Eiserstr. 5 fax: +49 (0) 52 46/963-198
33415 Verl email: info@beckhoff.de
Germany web: www.beckhoff.de
Contents
Contents
0 Document History................................................................................................................................. 6
1 Introduction .......................................................................................................................................... 7
1.1 Notes on the Documentation ........................................................................................................ 7
1.1.1 Liability Conditions ................................................................................................................ 7
1.1.2 Copyright ............................................................................................................................... 7
1.2 Safety Instructions ........................................................................................................................ 8
1.2.1 Disclaimer ............................................................................................................................. 8
1.2.2 Description of Safety Symbols .............................................................................................. 9
1.3 Essential Safety Measures ......................................................................................................... 10
1.3.1 Operator's Obligation to Exercise Diligence ....................................................................... 10
1.3.2 National Regulations Depending on the Machine Type ..................................................... 10
1.3.3 Operator Requirements ...................................................................................................... 10
1.4 Functional Range ........................................................................................................................ 11
2 Overview ............................................................................................................................................ 12
2.1 Features ...................................................................................................................................... 12
2.2 Specifications and Documents ................................................................................................... 14
3 Connectors ......................................................................................................................................... 15
3.1 Connector Map ........................................................................................................................... 16
3.2 Power Supply .............................................................................................................................. 17
3.3 Power Connector ........................................................................................................................ 18
3.4 System ........................................................................................................................................ 19
3.5 Memory ....................................................................................................................................... 20
3.6 VGA/DVI ..................................................................................................................................... 23
3.7 DVI/HDMI/DisplayPort ................................................................................................................ 25
3.8 USB 1-4 ...................................................................................................................................... 27
3.9 USB 5-8 ...................................................................................................................................... 28
3.10 LAN ............................................................................................................................................. 29
3.11 Audio ........................................................................................................................................... 30
3.12 SATA Interfaces .......................................................................................................................... 31
3.13 Serial Interface COM 1 ............................................................................................................... 32
3.14 PCI-Express ................................................................................................................................ 33
3.15 GPIO ........................................................................................................................................... 35
3.16 Fan Connectors .......................................................................................................................... 36
4 BIOS Settings ..................................................................................................................................... 37
4.1 General Remarks ........................................................................................................................ 37
4.2 Main ............................................................................................................................................ 38
4.3 Advanced .................................................................................................................................... 40
4.3.1 PCI Subsystem Settings ..................................................................................................... 42
4.3.2 ACPI Settings...................................................................................................................... 44
4.3.3 CPU Configuration .............................................................................................................. 45
4.3.4 SATA Configuration ............................................................................................................ 47
4.3.5 Power Controller Options .................................................................................................... 48
4.3.6 USB Configuration .............................................................................................................. 50
4.3.7 Super IO Configuration ....................................................................................................... 51
4.3.8 H/W Monitor ........................................................................................................................ 53
4.3.9 Serial Port Console Redirection.......................................................................................... 55
embedded-logic CB3055 page 3
Contents
4.3.10 Network Stack ..................................................................................................................... 57
4.3.11 CPU PPM Configuration ..................................................................................................... 58
4.3.12 Intel(R) GigabitNetworkConnection .................................................................................... 59
4.4 Chipset ........................................................................................................................................ 61
4.4.1 PCH-IO Configuration ......................................................................................................... 62
4.4.2 System Agent (SA) Configuration ....................................................................................... 69
4.5 Boot ............................................................................................................................................. 78
4.5.1 CSM Parameters ................................................................................................................ 80
4.6 Security ....................................................................................................................................... 81
4.6.1 Secure Boot Policy ............................................................................................................. 82
4.6.2 Key Management ................................................................................................................ 83
4.7 Save & Exit ................................................................................................................................. 85
4.8 BIOS-Update .............................................................................................................................. 86
5 Mechanical Drawings ......................................................................................................................... 87
5.1 PCB: Mounting Holes ................................................................................................................. 87
5.2 PCB: Pin 1 Dimensions .............................................................................................................. 88
5.3 PCB: Die Center ......................................................................................................................... 89
6 Technical Data ................................................................................................................................... 90
6.1 Electrical Data ............................................................................................................................. 90
6.2 Environmental Conditions ........................................................................................................... 90
6.3 Thermal Specifications ............................................................................................................... 91
7 Support and Service .......................................................................................................................... 92
7.1 Beckhoff's Branch Offices and Representatives ........................................................................ 92
7.2 Beckhoff Headquarters ............................................................................................................... 92
7.2.1 Beckhoff Support ................................................................................................................ 92
7.2.2 Beckhoff Service ................................................................................................................. 92
I Annex: Post-Codes ............................................................................................................................ 94
II Annex: Resources .............................................................................................................................. 95
IO Range ................................................................................................................................................ 95
Memory Range ....................................................................................................................................... 95
Interrupt .................................................................................................................................................. 95
PCI Devices ............................................................................................................................................ 96
SMB Devices .......................................................................................................................................... 96
page 4 embedded-logic CB3055
Notes on the Documentation Chapter: Document History
Beckhoff New Automation Technology CB3055 page 5
Chapter: Document History Notes on the Documentation
Version
Changes
0.1
first pre-release
0.2
updated BIOS settings
0.3
updated BIOS settings
0.4
chapter 3.12: corrected connector description
0.5
corrected LAN pinout
0.6
corrected FAN pinout
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.
page 6 Beckhoff New Automation Technology CB3055
Notes on the Documentation Chapter: Introduction
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 Ā§ 443 BGB of the German Civil Code or a statement about the
contractually expected fitness for a particular purpose in the meaning of Ā§ 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
Ā© 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.
Beckhoff New Automation Technology CB3055 page 7
Chapter: Introduction Safety Instructions
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.
page 8 Beckhoff New Automation Technology CB3055
Safety Instructions Chapter: Introduction
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 CB3055 page 9
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 10 Beckhoff New Automation Technology CB3055
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 CB3055 page 11
Chapter: Overview Features
IntelĀ® QM67 PCH
1x SO-DIMM204
DDR3-
1066/1333/1600
MEMORY
BIOS
2x SATA
RealTekĀ®
ALC889
MIC
LINE IN
LINE OUT
HDA Link
USB1-9
IntelĀ® CeleronĀ®
827E
FDI
1.5/3/6 Gb/s
SPDIF i
SPDIF o
2x SATA
USB 2.0
1.5/3 Gb/s
DMI
SPI
8x GPIO
SMBus
NXPĀ®
PCA9535
IntelĀ®
82574L
LAN2 (RJ45)
IntelĀ®
82579L
PCIe (x1)
LAN1 (RJ45)
4x PCIe x1 or
1x PCIe x4
SMSCĀ®
SCH3114
LPC
MS
KB
COM1
(DP9)
FAN 1-3
SMBus
CRT/DVIHDMI
(DVI-I)
DVI/HDMI/DP
(I-PEX)
IntelĀ®
82574L
LAN3
Power DC/DC
(VCCCore; VTT;
DDRVTT, GFXVCC
1,05V; 1,5V; 1,8V;
3,3V)
24V
galvanically isolated
Battery
PWRCTRL3
ĀµC
COM2
2 Overview
2.1 Features
The CB3055 is a highly complex 3,5-inch board which incorporates complete motherboard functionality. It's
based on IntelĀ®'s 2nd Generation Coreā¢ and CeleronĀ® CPUs (BGA, embedded) combined with the QM67
PCH. Modern DDR3 technology provides top-notch memory performance, accommodating up to 8 GByte
of RAM (DDR3-1066/1333/1600) via SO-DIMM204. It also provides a PCI-Express bus (via a 2x40 pin
custom connector, configurable as one 4x or up to four 1x) and additional peripheral devices such as a
serial interface, three Gigabit Ethernet interfaces (LAN), four SATA channels (two of which offering up to
6Gb/s), an audio interface (HDA 7.1), nine USB channels, and two DVI/HDMI connectors with CRT
available through DVI-I, and DisplayPort available on a 30pin I-PEX connector. Input voltage is 24V, which
is galvanically isolated from the voltages generated on the board.
o Processor IntelĀ® CeleronĀ® 827E
o Chipset IntelĀ® QM67 PCH
o SO-DIMM204 socket for one DDR3-1066/1333/1600 module of up to 8 GByte
o PCI-Express bus (four x1 or one x4) via 2x40pin custom connector
o Serial interface COM1
o Three LAN interfaces Ethernet 10/100/1000 (Base-T)
o Four SATA channels (two of which up to 6Gb/s transfer rate)
o PS2 keyboard / mouse interface
o Nine USB 2.0 interfaces (4x external, 4x internal, 1x on I-PEX connector)
o BIOS AMIĀ® Aptio
o CRT connection
o Two DVI/HDMI connectors (1x DVI-I, 1x I-PEX with DisplayPort capability)
page 12 Beckhoff New Automation Technology CB3055
Features Chapter: Overview
o HDA compatible sound controller with SPDIF in and out
o 8x GPIO
o RTC with external CMOS battery
o 24V supply, galvanically isolated
o Format: 102 mm x 147 mm
Beckhoff New Automation Technology CB3055 page 13
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.
ļ§ PCI specification
Version 2.3 resp. 3.0
www.pcisig.com
ļ§ Mini-PCI specification
Version 1.0
www.pcisig.com
ļ§ PCI ExpressĀ® Base specification
Version 2.0
www.pcisig.com
ļ§ ACPI specification
Version 3.0
www.acpi.info
ļ§ USB specifications
www.usb.org
ļ§ SM-Bus specification
Version 2.0
www.smbus.org
ļ§ IntelĀ® Chip Description
2nd Gen. IntelĀ® Coreā¢ Processor Family Mobile datasheet
www.intel.com
ļ§ IntelĀ® Chipset Description
IntelĀ® 6 Series Chipset datasheet
www.intel.com
ļ§ IntelĀ® Chip Description
82574L Datasheet
www.intel.com
ļ§ IntelĀ® Chip Description
82579L Datasheet
www.intel.com
ļ§ RealtekĀ® Chip Description
ALC885/889 Datasheet
www.realtek.com.tw
ļ§ SMSCĀ® Chip Description
SCH3114 Datasheet
www.smsc.com
(NDA required)
ļ§ American MegatrendsĀ®
Aptioā¢ Text Setup Environment (TSE) User Manual
www.ami.com
ļ§ American MegatrendsĀ®
Aptioā¢ 4.x Status Codes
www.ami.com
page 14 Beckhoff New Automation Technology CB3055
Specifications and Documents Chapter: Connectors
3 Connectors
This section describes all the connectors found on the CB3055.
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 CB3055 page 15
Chapter: Connectors Connector Map
Ref-No.
Function
Page
P501/2/3/4
"SATA Interfaces"
p. 31
U600/1
"Memory"
p. 20
P700
"GPIO"
p. 35
P800/900/1000
"LAN"
p. 29
P1200
"VGA/DVI"
p. 23
P1201
"DVI/HDMI/DisplayPort"
p. 25
P1300
"Audio"
p. 30
P1301
"Fan Connectors"
p. 36
P1302
"System"
p. 19
P1401/2
"USB 1-4"
p. 27
P1403
"USB 5-8"
p. 28
P1404
"Serial Interface COM 1"
p. 32
P1700
"Power Supply"
p. 17
P1900
"Power Connector"
p. 18
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.
page 16 Beckhoff New Automation Technology CB3055
Power Supply Chapter: Connectors
Pin
Name
Description
1
BATT24V#
Pb-accu 24V -
2
BATT24V
Pb-accu 24V +
3
UPS_OUT
UPS outgoing supply 24V
4
GND
ground
5
24V#
power supply 24V -
6
24V
power supply 24V +
7
PC_ON#
power on
8
PWRSTAT
power status
3.2 Power Supply
The power supply of the hardware module is realized via an 8pin connector (WeidmĆ¼ller 180537-0000).
The main 24V power lines are assigned to pins 5 and 6. An external Pb-battery can be connected to pins 1
and 2 to provide UPS functionality. Contact your sales person to discuss suitable battery packs.
Pin 3 (UPS_OUT) is a 24V output (max. 2A), which is supported by the UPS (Pb-accu or capacitors) in the
event of a power failure. One possible application would be to use this output to supply a display device
which would then be able to display information about the power failure and the imminent system shutdown.
If a UPS is present you need to have a possibility to shut down the board in a regular way without activating
the UPS, thereby preventing premature aging of UPS components. That's what pin 7 (PC_ON#) is for.
When pulled high (24V) a regular shutdown without UPS activity is triggered. As a part of this regular
shutdown pins 3 (UPS_OUT) and 8 (Power Status) are pulled from 24V to 0V. Any devices connected to
UPS_OUT will thus also be switched off without discharging the UPS.
Pinout power connector:
Beckhoff New Automation Technology CB3055 page 17
Chapter: Connectors Power Connector
Description
Name
Pin
Name
Description
ground
GND
1 4 VCC
power supply 5V
reserved
RES
2 5 SVCC
standby supply 5V
reserved
RES
3 6 12V
power supply 12V
3.3 Power Connector
The board is equipped with a 2x3pin Molex connector offering standard 5V and 12V power supplies for
additional peripheral devices. Maximum current is 2 amperes for VCC/SVCC combined, and also 2
amperes for 12V. In the case of a power failure theses supplies are supported by the UPS circuit, but only if
the UPS is a Pb-battery. They are not supported if the UPS is capacitor-based.
Pinout power connector Molex 2x3:
page 18 Beckhoff New Automation Technology CB3055
System Chapter: Connectors
Description
Name
Pin
Name
Description
ground
GND
1
13
3.3V
3.3V supply
reset to ground
RSTBTN#
2
14
PWRBTN#
on/suspend button
LED suspend / ACPI
S-LED
3
15
S3.3V
standby supply 3.3V
LED harddisk
SATALED
4
16
GPIOLED3
LED GPIO device 3
LED GPIO device 1
GPIOLED1
5
17
BATT
battery
LED GPIO device 2
GPIOLED2
6
18
SMBALERT#
SMB alert
SMB Clock
SMBCLKEX
7
19
SMBDATEX
SMB data
speaker to 5V
SPEAKER
8
20
SVCC
standby supply 5V
keyboard clock
KCLK
9
21
KDAT
keyboard data
ground
GND
10
22
VCC
5V supply
ground
GND
11
23
VCC
5V supply
ground
GND
12
24
VCC
5V supply
3.4 System
A number of signals for system control and for SMBus communication are provided through a 2x12 pin
connector (FCI 98424-G52-24LF, mating connector FCI 90311-024LF). This connector combines signals
for power button, reset, keyboard, speaker, and several LEDs such as harddisk LED, and suspend LED,
and three additional LEDs which are driven by GPIOs. Of these three GPIO-LEDs, LED1 and LED2 are
already provided with a series resistor. SMBus capable devices can also be connected.
Pinout 2x12pin connector:
Beckhoff New Automation Technology CB3055 page 19
Chapter: Connectors Memory
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
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
3.5 Memory
Conventional SO-DIMM204 memory modules, as familiar from notebook computers, are used to equip the
board with memory. For technical and mechanical reasons it is possible that particular memory modules
cannot be employed. Please ask your distributor for recommended memory modules.
With currently available SO-DIMM204 modules a memory extension up to 8 GByte is possible
(DDR3-1066/1333/1600).
All timing parameters for different memory modules are automatically set by BIOS.
Pinout SO-DIMM204:
page 20 Beckhoff New Automation Technology CB3055
Memory Chapter: Connectors
Description
Name
Pin
Name
Description
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
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
Beckhoff New Automation Technology CB3055 page 21
Chapter: Connectors Memory
Description
Name
Pin
Name
Description
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
page 22 Beckhoff New Automation Technology CB3055
VGA/DVI Chapter: Connectors
Pin
Name
Description
1
TMDSDAT2#
DVI data 2 -
2
TMDSDAT2
DVI data 2 +
3
GND
ground
4
N/C
reserved
5
N/C
reserved
6
DDC CLK
DDC clock (DVI/VGA)
7
DDC DAT
DDC data (DVI/VGA)
8
VSYNC
VGA vertical sync
9
TMDSDAT1#
DVI data 1 -
10
TMDSDAT1
DVI data 1 +
11
GND
ground
12
N/C
reserved
13
N/C
reserved
14
VCC
5 volt supply
15
GND
ground
16
HP_DETECT
hot plug detect
17
TMDSDAT0#
DVI data 0 -
18
TMDSDAT0
DVI data 0 +
19
GND
ground
20
N/C
reserved
21
N/C
reserved
22
GND
ground
23
TMDS CLK
DVI clock
24
TMDS CLK#
DVI clock
C1
RED
VGA red
C2
GREEN
VGA green
C3
BLUE
VGA blue
C4
HSYNC
VGA horizontal sync
3.6 VGA/DVI
The module is equipped with a standard DVI-I-connector, which can be used to connect a DVI capable
device, a standard VGA monitor or an HDMI capable device. External cable adapters that convert from DVI
to VGA or HDMI are required to connect standard VGA or HDMI devices.
Pinout DVI-I:
Beckhoff New Automation Technology CB3055 page 23
Chapter: Connectors VGA/DVI
Pin
Name
Description
C5
GND
ground
page 24 Beckhoff New Automation Technology CB3055
DVI/HDMI/DisplayPort Chapter: Connectors
Pin
Name
Description
1
TMDS0#/DP2#
DVI Data 0 - / DP Lane 2 -
2
TMDS0/DP2
DVI Data 0 + / DP Lane 2 +
3
TMDS1#/DP1#
DVI Data 1 - / DP Lane 1 -
4
TMDS1/DP1
DVI Data 1 + / DP Lane 1 +
5
TMDS2#/DP0#
DVI Data 2 - / DP Lane 0 -
6
TMDS2/DP0
DVI Data 2 + / DP Lane 0 +
7
TMDSCLK#/DP3#
DVI Clock - / DP Lane 3 -
8
TMDSCLK/DP3
DVI Clock + / DP Lane 3 +
9
N/C
reserved
10
SEL_DVI/DP#
DVI-DisplayPort Select
11
DDCK/DPAUX
EDID Clock / DP Aux +
12
DDDA/DPAUX#
EDID Data / DP Aux -
13
VCC
5V supply
14
GND
ground
15
HPD
hot plug detect
16
USBVCC
5V supply for USB
17
USBVCC
5V supply for USB
18
N/C
reserved
19
N/C
reserved
20
N/C
reserved
21
N/C
reserved
22
USB#
USB -
23
USB
USB +
24
N/C
reserved
25
N/C
reserved
26
3.3V
3.3V supply
27
3.3V
3.3V supply
3.7 DVI/HDMI/DisplayPort
The CB3055 provides a second DVI interface which is realized as a 30pin flat cable header (I-PEX
Cabline-VS 20455-030E-12). Analog VGA is not available on this connector. However, an HDMI device or
DisplayPort device can be connected. This custom connector also carries an additional USB interface.
Please note that a custom cable design is required.
Pinout 30pin connector DVI/HDMI/DisplayPort:
Beckhoff New Automation Technology CB3055 page 25
Chapter: Connectors DVI/HDMI/DisplayPort
Pin
Name
Description
28
VCC
5V supply
29
VCC
5V supply
30
VCC
5V supply
page 26 Beckhoff New Automation Technology CB3055
USB 1-4 Chapter: Connectors
Pin
Name
Description
1
VCC
5 volt for USBX
2
USBX#
minus channel USBX
3
USBX
plus channel USBX
4
GND
ground
3.8 USB 1-4
The USB channels 1 to 4 are available as standard USB connectors.
The 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 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.
Pinout USB connector for channel X:
Beckhoff New Automation Technology CB3055 page 27
Chapter: Connectors USB 5-8
Description
Name
Pin
Name
Description
5 volt for USB5
VCC
1 9 VCC
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
VCC
8
16
VCC
5 volt for USB8
3.9 USB 5-8
The USB channels 5 to 8 are provided via a 2x8pin connector (FCI 98424-G52-16LF, mating connector FCI
90311-016LF).
The 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 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.
Pinout USB
page 28 Beckhoff New Automation Technology CB3055
LAN Chapter: Connectors
Pin
Name
Description
1
LAN-0
LAN channel 0 plus
2
LAN-0#
LAN channel 0 minus
3
LAN-1
LAN channel 1 plus
4
LAN-2
LAN channel 2 plus
5
LAN-2#
LAN channel 2 minus
6
LAN-1#
LAN channel 1 minus
7
LAN-3
LAN channel 3 plus
8
LAN-3#
LAN channel 3 minus
3.10 LAN
The module has three LAN interfaces. All interfaces support 10BaseT, 100BaseT, and 1000BaseT
compatible net components with automatic bandwidth selection. Controller chips are IntelĀ® 82579L (PHY,
LAN1) and 82574L (MAC/PHY, LAN2). Auto-cross and auto-negotiate functionality is available as is PXE,
RPL and WOL.
Pinout LAN 10/100/1000:
Beckhoff New Automation Technology CB3055 page 29
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