CB3053
Manual
rev. 1.2
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 ................................................................................................................................. 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 Detailed Description ........................................................................................................................... 13
3.1 Power Supply / UPS .................................................................................................................... 13
3.2 CPU ............................................................................................................................................. 13
3.3 Memory ....................................................................................................................................... 13
4 Connectors ......................................................................................................................................... 14
4.1 Connector Map ............................................................................................................................ 15
4.2 Power Supply .............................................................................................................................. 16
4.3 Power Connector ......................................................................................................................... 17
4.4 System ........................................................................................................................................ 18
4.5 External CMOS Battery ............................................................................................................... 19
4.6 Memory ....................................................................................................................................... 20
4.7 DVI............................................................................................................................................... 23
4.8 LVDS ........................................................................................................................................... 24
4.9 Touch Screen .............................................................................................................................. 26
4.10 USB 1-4 ....................................................................................................................................... 27
4.11 USB 5-8 ....................................................................................................................................... 28
4.12 LAN.............................................................................................................................................. 29
4.13 Audio ........................................................................................................................................... 30
4.14 IDE Interface ............................................................................................................................... 31
4.15 Serial Interfaces COM1 and COM2 ............................................................................................ 32
4.16 SMB/I2C ...................................................................................................................................... 33
4.17 Mini-PCI ....................................................................................................................................... 34
4.18 Fan Connector ............................................................................................................................. 36
5 BIOS Settings ..................................................................................................................................... 37
5.1 Remarks for Setup Use ............................................................................................................... 37
5.2 Top Level Menu ........................................................................................................................... 37
5.3 Standard CMOS Features ........................................................................................................... 38
5.3.1 IDE Channel 0 Master/Slave ............................................................................................... 39
5.4 Advanced BIOS Features ........................................................................................................... 40
5.4.1 CPU Feature ....................................................................................................................... 42
Beckhoff New Automation Technology CB3053 page 3
Contents
5.4.2 Hard Disk Boot Priority ........................................................................................................ 43
5.5 Advanced Chipset Features ........................................................................................................ 44
5.6 Integrated Peripherals ................................................................................................................. 45
5.6.1 OnChip IDE Devices ........................................................................................................... 46
5.6.2 Onboard Devices ................................................................................................................. 47
5.6.3 SuperIO Devices ................................................................................................................. 48
5.6.4 USB Device Setting ............................................................................................................. 49
5.7 Power Management Setup .......................................................................................................... 50
5.7.1 HPET Feature ..................................................................................................................... 51
5.7.2 Intel DTS Feature ................................................................................................................ 52
5.8 PnP/PCI Configuration ................................................................................................................ 53
5.8.1 IRQ Resources .................................................................................................................... 54
5.9 PC Health Status ......................................................................................................................... 55
5.10 Load Fail-Safe Defaults ............................................................................................................... 57
5.11 Load Optimized Defaults ............................................................................................................. 57
5.12 Set Password .............................................................................................................................. 57
5.13 Save & Exit Setup ....................................................................................................................... 57
5.14 Exit Without Saving ..................................................................................................................... 57
6 BIOS update ....................................................................................................................................... 58
7 Mechanical Drawing ........................................................................................................................... 59
7.1 PCB: Mounting Holes .................................................................................................................. 59
7.2 PCB: Pin 1 Dimensions ............................................................................................................... 60
7.3 PCB: Die Center .......................................................................................................................... 61
8 Technical Data .................................................................................................................................... 62
8.1 Electrical Data ............................................................................................................................. 62
8.2 Environmental Conditions ........................................................................................................... 62
8.3 Thermal Specifications ................................................................................................................ 63
9 Support and Service ........................................................................................................................... 64
9.1 Beckhoff's Branch Offices and Representatives ......................................................................... 64
9.2 Beckhoff Headquarters................................................................................................................ 64
9.2.1 Beckhoff Support ................................................................................................................. 64
9.2.2 Beckhoff Service ................................................................................................................. 64
I Annex: Post-Codes ............................................................................................................................. 65
II Annex: Resources .............................................................................................................................. 68
A IO Range ......................................................................................................................................... 68
B Memory Range ................................................................................................................................ 68
C Interrupt ........................................................................................................................................... 68
D PCI Devices ..................................................................................................................................... 69
E SMB Devices ................................................................................................................................... 69
page 4 Beckhoff New Automation Technology CB3053
Notes on the Documentation Chapter: Document History
0 Document History
Version Changes
0.1 first pre-release
1.0 added dimensional drawings
1.1 added maximum current on 2x3 connector, no more TTL option for COM, updated
block diagram (ALC885 EOL), minor changes
1.2 improved output quality of dimensional drawings, minor changes
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 CB3053 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 CB3053
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 CB3053 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 CB3053
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 CB3053 page 9
Chapter: Overview Features
2 Overview
2.1 Features
The CB3053 is a highly complex 3,5-inch board which incorporates complete motherboard functionality.
Equipped with an Intel® Atom™ processor (Z510 or Z530), it can accommodate up to 2 GByte of RAM
(DDR2-533) via SO-DIMM200. It also provides a PCI bus (via mPCI connector) and additional peripheral
devices such as two serial interfaces, two Gigabit Ethernet interfaces (LAN), an IDE interface, an audio
interface (HDA 5.1), eight USB channels, DVI and LVDS/TFT support, and a touchscreen connector. The
board is based on Intel®'s Menlow® platform which is optimized for low power consumption. Relieving
system designers of the burden that the need for active cooling normally presents, Menlow® offers
attractive new possibilities in the embedded and mobile markets. As a special feature, the board provides
either an internal (capacitor-based) or an external (Pb-battery) UPS device.
24V
USB1
USB2
USB3
USB4
USB5
USB6
USB7
USB8
KB
MS
galvanically isolated
UPS: Pb-Batt or
UPS: Capacitors
Power DC/DC
(VCCCore; VTT;
DDRVTT
1,5V; 1,8V; 2,5V; 3,3V)
Clock
SL28610BLC
USB 2.0
Winbond®
W83627HG
LPC
Intel® Atom™ CPU
Z510 / Z530
(1.1 GHz / 1.6 GHz)
HOST
Intel® SCH
US15W Chipset
BIOS
MEMORY
Pericom®
PI7C9X110
PCIe-to-PCI
PCI
1x SODIMM200
DDR2-RAM
(400/533MHz)
RealTek®
HDA-Link
LVDS 18/24
SDVO
PCIe
SDVO-to-DVI
(CH7307C)
ALC889
Intel®
82575EB
SPDIF i
SPDIF o
LINE IN
LINE OUT
MIC
AUX
LCD
DVI
IDE
SMBus
FAN
COM1
COM2
Watchdog
mPCI
LAN 1
LAN 2
o Processor Intel® Atom™ (single core, 512KB L2-cache, up to 1.6 GHz clock speed)
o Chipset Intel® SCH US15W with integrated graphics adapter
o SO-DIMM200 socket for one DDR2-533 module of up to 2 GByte
o Two serial interfaces COM1 and COM2
o Two LAN interfaces Ethernet 10/100/1000 (Base-T)
o IDE interface
o PS2 keyboard / mouse interface
o Eight USB 2.0 interfaces
page 10 Beckhoff New Automation Technology CB3053
Features Chapter: Overview
o AWARD BIOS 6.10
o DVI connection
o LCD connection via LVDS 18/24Bit
o AC97/HDA compatible sound controller with SPDIF in and out
o RTC with external CMOS battery
o 24V supply voltage (tolerates 20V-30V)
o PCI bus via mPCI connector
o UPS: capacitor-based or Pb-battery
o sizet: 102 mm x 147 mm
Beckhoff New Automation Technology CB3053 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.
§ PCI Specification
Version 2.3 resp. 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 Specification
Version 2.0
www.smbus.org
§ Intel® Chipset Documentation
SCH Datasheet
www.intel.com
§ Intel® Chip Documentation
Atom Datasheet
www.intel.com
§ Winbond® Chip Documentation
W83627HG
www.winbond-usa.com oder www.winbond.com.tw
§ Intel® Chip Documentation
82575EB Datasheet
www.intel.com
page 12 Beckhoff New Automation Technology CB3053
Power Supply / UPS Chapter: Detailed Description
3 Detailed Description
3.1 Power Supply / UPS
The CB3053 needs an external power supply of 24V (will tolerate 20V-30V). This input is galvanically
isolated from the board's internal circuitry. It is also used for charging any UPS device that may be
present. This UPS device is either capacitor-based or connected externally as a Pb-battery pack. With a
UPS installed and charged, the module can stay operational even when a power failure occurs. A
capacitor-based UPS can keep the board alive only for a few seconds while a Pb-battery typically allows
for several minutes of continued operation. The exact amount of time is hard to predict as it also depends
on factors such as the UPS' charge level at the time of the power failure, CPU/chipset power consumption
etc. Generally, a Pb-battery needs a much longer time to reach full charge level compared to a
capacitor-based UPS.
3.2 CPU
The motherboard employs an Intel® Atom™ processor either with 1.1GHz or with 1.6GHz clock speed
(Z510/Z530). These are single core CPUs which are optimized for low power consumption while at the
same time providing state-of-the-art computing performance.
The processors include a second level cache of 512 KByte. They also offer many features known from
the desktop range such as MMX2, serial number, loadable microcode etc.
The Atom™ CPU is combined with the SCH US15W chipset. The power consumption of these two
components never exceeds 5 watts combined. Therefore, passive cooling solutions will be sufficient for
many system configurations.
3.3 Memory
There is one conventional SO-DIMM200 socket available to equip the board with memory. 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-DIMM200 modules a memory extension up to 2 GByte is possible
(DDR2-533).
Beckhoff New Automation Technology CB3053 page 13
Chapter: Connectors Memory
4 Connectors
This section describes all the connectors found on the CB3053.
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.
page 14 Beckhoff New Automation Technology CB3053
Connector Map Chapter: Connectors
4.1 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.
Ref-No. Function Page
P400 "IDE Interface" p. 31
U500 "Memory" p. 20
P700/1 "LAN" p. 29
P1000 "DVI" p. 23
P1100 "LVDS" p. 24
P1101 "Mini-PCI" p. 34
P1200 "Touch Screen" p. 26
J1200 "Touch Screen" p. 26
P1201 "SMB/I2C" p. 33
P1202 "Audio" p. 30
P1203 "System" p. 18
P1300/2 "Serial Interfaces COM1 and COM2" p. 32
P1301/3 "USB 1-4" p. 27
P1304/5 "USB 5-8" p. 28
P1306 "Fan Connector" p. 36
P1400 "External CMOS Battery" p. 19
P1600 "Power Supply" p. 16
P1800 "Power Connector" p. 17
Beckhoff New Automation Technology CB3053 page 15
Chapter: Connectors Power Supply
4.2 Power Supply
The power supply of the hardware module is realized via an 8pin connector (Weidmüller 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 pending system
shutdown.
If a UPS is present you need to have a possibility to shutdown 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:
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
page 16 Beckhoff New Automation Technology CB3053
Power Connector Chapter: Connectors
4.3 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:
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
Beckhoff New Automation Technology CB3053 page 17
Chapter: Connectors System
4.4 System
Some typical signals for system control are provided through a 2x9 pin connector (JST B18B-PHDSS,
mating connector: PHDR-18VS). This connector combines signals for power button, reset, keyboard,
speaker, and several LEDs such as harddisk LED, touch screen LED, 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. As can be seen from the pinout table below, corresponding signals are often placed
vis-à-vis or at least near to each other.
Description Name Pin Name Description
ground GND 1 10 PWRBTN# on/suspend button
ground GND 2 11 RESET# reset to ground
LED touch screen TOUCHLED 3 12 3.3V 3.3 volt supply
LED suspend / ACPI S-LED 4 13 S3.3V standby supply 3.3 volt
LED harddisk HDLED 5 14 3.3V 3.3 volt supply
LED GPIO device LED1 6 15 3.3V 3.3 volt supply
LED GPIO device LED2 7 16 LED3 LED GPIO device
speaker to 5 volt SPEAKER 8 17 KDAT keyboard data
standby supply 5 volt (S)VCC 9 18 KCLK keyboard clock
page 18 Beckhoff New Automation Technology CB3053
External CMOS Battery Chapter: Connectors
4.5 External CMOS Battery
For keeping the internal clock alive even if the rest of the board is switched off, an external battery can be
attached via a 2 pin connector (JST B2B-EH-A, mating connector: EHR-2).
Pin
Name Description
1 BATT battery 3.3 volt
2 GND ground
Beckhoff New Automation Technology CB3053 page 19
Chapter: Connectors Memory
4.6 Memory
Conventional SO-DIMM200 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-DIMM200 modules a memory extension up to 2 GByte is possible
(DDR2-533).
All timing parameters for different memory modules are automatically set by BIOS.
Description Name Pin Name Description
memory reference current REF 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 DQM0 data mask 0
data strobe 0 - DQS0# 11 12 GND ground
data strobe 0 + DQS0 13 14 DQ6 data 6
ground GND 15 16 DQ7 data 7
data 2 DQ2 17 18 GND ground
data 3 DQ3 19 20 DQ12 data 12
ground GND 21 22 DQ13 data 13
data 8 DQ8 23 24 GND ground
data 9 DQ9 25 26 DQM1 data mask 1
ground GND 27 28 GND ground
data strobe 1 - DQS1# 29 30 CK0 clock 0 +
data strobe 1 + DQS1 31 32 CK0# clock 0 ground GND 33 34 GND ground
data 10 DQ10 35 36 DQ14 data 14
data 11 DQ11 37 38 DQ15 data 15
ground GND 39 40 GND ground
ground GND 41 42 GND ground
data 16 DQ16 43 44 DQ20 data 20
data 17 DQ17 45 46 DQ21 data 21
ground GND 47 48 GND ground
data strobe 2 - DQS2# 49 50 N/C reserved
page 20 Beckhoff New Automation Technology CB3053
Memory Chapter: Connectors
Description Name Pin Name Description
data strobe 2 + DQS2 51 52 DQM2 data mask 2
ground GND 53 54 GND ground
data 18 DQ18 55 56 DQ22 data 22
data 19 DQ19 57 58 DQ23 data 23
ground GND 59 60 GND ground
data 24 DQ24 61 62 DQ28 data 28
data 25 DQ25 63 64 DQ29 data 29
ground GND 65 66 GND ground
data mask 3 DQM3 67 68 DQS3# data strobe 3 reserved N/C 69 70 DQS3 data strobe 3 +
ground GND 71 72 GND ground
data 26 DQ26 73 74 DQ30 data 30
data 27 DQ27 75 76 DQ31 data 31
ground GND 77 78 GND ground
clock enables 0 CKE0 79 80 CKE1 clock enables 1
1.8 volt supply 1.8V 81 82 1.8V 1.8 volt supply
reserved N/C 83 84 N/C reserved
SDRAM bank 2 BA2 85 86 N/C reserved
1.8 volt supply 1.8V 87 88 1.8V 1.8 volt supply
address 12 A12 89 90 A11 address 11
address 9 A9 91 92 A7 address 7
address 8 A8 93 94 A6 address 6
1.8 volt supply 1.8V 95 96 1.8V 1.8 volt supply
address 5 A5 97 98 A4 address 4
address 3 A3 99 100 A12 address 2
address 1 A1 101 102 A0 address 0
1.8 volt supply 1.8V 103 104 1.8V 1.8 volt supply
address 10 A10 105 106 BA1 SDRAM bank 1
SDRAM bank 0 BA0 107 108 RAS# row address strobe
write enable WE# 109 110 S0# chip select 0
1.8 volt supply 1.8V 111 112 1.8V 1.8 volt supply
column address strobe CAS# 113 114 ODT0 on die termination 0
chip select 1 S1# 115 116 A13 address 13
1.8 volt supply 1.8V 117 118 1.8V 1.8 volt supply
on die termination 1 ODT1 119 120 N/C reserved
ground GND 121 122 GND ground
data 32 DQ32 123 124 DQ36 data 36
data 33 DQ33 125 126 DQ37 data 37
ground GND 127 128 GND ground
data strobe 4 - DQS4# 129 130 DQM4 data mask 4
data strobe 4 + DQS4 131 132 GND ground
ground GND 133 134 DQ38 data 38
data 34 DQ34 135 136 DQ39 data 39
data 35 DQ35 137 138 GND ground
ground GND 139 140 DQ44 data 44
data 40 DQ40 141 142 DQ45 data 45
data 41 DQ41 143 144 GND ground
ground GND 145 146 DQS5# data strobe 5 data mask 5 DQM5 147 148 DQS5 data strobe 5 +
ground GND 149 150 GND ground
data 42 DQ42 151 152 DQ46 data 46
data 43 DQ43 153 154 DQ47 data 47
ground GND 155 156 GND ground
data 48 DQ48 157 158 DQ52 data 52
data 49 DQ49 159 160 DQ53 data 53
Beckhoff New Automation Technology CB3053 page 21
Chapter: Connectors Memory
Description Name Pin Name Description
ground GND 161 162 GND ground
test TEST 163 164 CK1 clock 1 +
ground GND 165 166 CK1# clock 1 data strobe 6 - DQS6# 167 168 GND ground
data strobe 6 DQS6 169 170 DQM6 data mask 6
ground GND 171 172 GND ground
data 50 DQ50 173 174 DQ54 data 54
data 51 DQ51 175 176 DQ55 data 55
ground GND 177 178 GND ground
data 56 DQ56 179 180 DQ60 data 60
data 57 DQ57 181 182 DQ61 data 61
ground GND 183 184 GND ground
data mask 7 DQM7 185 186 DQS7# data strobe 7 ground GND 187 188 DQS7 data strobe 7 +
data 58 DQ58 189 190 GND ground
data 59 DQ59 191 192 DQ62 data 62
ground GND 193 194 DQ63 data 63
SMBus data SDA 195 196 GND ground
SMBus clock SCL 197 198 SA0 SPD address
3.3 volt supply 3.3V 199 200 SA1 SPD address
page 22 Beckhoff New Automation Technology CB3053
DVI Chapter: Connectors
4.7 DVI
The CB3053 is connected to an external display via a DVI-D connector. Only digital displays are
supported. RGB-pins (C1-C4 and pin 8) are not connected.
Pinout DVI-D:
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 N/C reserved
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 N/C reserved
C2 N/C reserved
C3 N/C reserved
C4 N/C reserved
C5 GND ground
Beckhoff New Automation Technology CB3053 page 23
Chapter: Connectors LVDS
4.8 LVDS
The board also offers the possibility to use displays with LVDS interface. These can be connected via a
30 pin flat-cable plug (JAE FI-X30S-HF-NPB, mating connector: FI-X30C(2)-NPB). Only shielded and
twisted cables may be used. The display type is to be chosen over the BIOS setup. The connector has
two additional shield pins S1 and S2 which are omitted in the pinout table below.
Pinout LVDS connector:
Pin
1 TXO00# LVDS even data 0 2 TXO00 LVDS even data 0 +
3 TXO01# LVDS even data 1 4 TXO01 LVDS even data 1 +
5 TXO02# LVDS even data 2 6 TXO02 LVDS even data 2 +
7 GND ground
8 TXO0C# LVDS even clock 9 TXO0C LVDS even clock +
10 TXO03# LVDS even data 3 11 TXO03 LVDS even data 3 +
12 N/C reserved
13 N/C reserved
14 GND ground
15 N/C reserved
16 N/C reserved
17 GND ground
18 N/C reserved
19 N/C reserved
20 N/C reserved
21 N/C reserved
22 N/C reserved
23 N/C reserved
24 GND ground
25 3.3V 3.3 volt supply
26 DDC_CLK EDID clock for LCD
27 DDC_DAT EDID data for LCD
Name Description
page 24 Beckhoff New Automation Technology CB3053
LVDS Chapter: Connectors
Pin
Name Description
28 FP_3.3V switched 3.3 volt for display
29 FP_BL switched 5 volt for backlight
30 VCC 5 volt supply
Beckhoff New Automation Technology CB3053 page 25
Chapter: Connectors Touch Screen
4.9 Touch Screen
A key feature of the CB3053 is the possibility to connect a touch screen. Both 4-wire and 5-wire resistive
touch screens are supported. For receiving the relevant signals a 5 pin standard IDC socket connector
with a spacing of 2.54 mm is provided. If the connected touch screen is 4-wire then pin 1 will not be used.
Next to this connector is a jumper which, if shorted at boot time, triggers the NVRST-signal in the
controller, thereby resetting all parameters of NVRAM to default values.
Conversion to the respective connector of the touch screen must be provided externally. Please consult
the manufacturer’s documentation to figure out the relevant technical details.
Note: In the pinout table below H, X, S, Y, and L are the signal names in the case of 5-wire, XL, XR, YT,
and YB are the names in the case of 4-wire.
Pin
Name Description
1 H-DRV H driver control
2 X/XL-DRV X/XL driver control
3 S/XR-DRV S/XR driver control
4 Y/YT-DRV Y/YT driver control
5 L/YB-DRV L/YB driver control
page 26 Beckhoff New Automation Technology CB3053
USB 1-4 Chapter: Connectors
4.10 USB 1-4
The hardware module has eight USB channels four of which (USB1 to USB4) 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:
Pin
Name Description
1 VCC 5 volt for USBX
2 USBX# minus channel USBX
3 USBX plus channel USBX
4 GND ground
Beckhoff New Automation Technology CB3053 page 27
Chapter: Connectors USB 5-8
4.11 USB 5-8
The USB channels 5 to 8 are provided via two 2x5 pin connectors (JST B10B-PHDSSLFSN, mating
connector: PHDR-10VS).
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 2x5 pin connector USB 5/6
Description Name Pin Name Description
5 volt for USB5 VCC 1 6 VCC 5 volt for USB6
minus channel USB5 USB5# 2 7 USB6# minus channel USB6
plus channel USB5 USB5 3 8 USB6 plus channel USB6
ground GND 4 9 GND ground
reserved N/C 5 10 N/C reserved
Pinout 2x5 pin connector USB 7/8
Description Name Pin Name Description
5 volt for USB7 VCC 1 6 VCC 5 volt for USB8
minus channel USB7 USB7# 2 7 USB8# minus channel USB8
plus channel USB7 USB7 3 8 USB8 plus channel USB8
ground GND 4 9 GND ground
reserved N/C 5 10 N/C reserved
page 28 Beckhoff New Automation Technology CB3053
LAN Chapter: Connectors
4.12 LAN
The module has two LAN interfaces both of which support 10BaseT, 100BaseT, and 1000BaseT
compatible net components with automatic bandwidth selection. The controller chip is the Intel®
82575EB. Auto-cross and auto-negotiate functionality is available as is PXE and RPL.
Pinout LAN 10/100/1000:
Pin
Name Description
1 LAN1-0 LAN1 channel 0 plus
2 LAN1-0# LAN1 channel 0 minus
3 LAN1-1 LAN1 channel 1 plus
4 LAN1-1# LAN1 channel 1 minus
5 LAN1-2 LAN1 channel 2 plus
6 LAN1-2# LAN1 channel 2 minus
7 LAN1-3 LAN1 channel 3 plus
8 LAN1-3# LAN1 channel 3 minus
Pinout LAN 10/100/1000:
Pin
Name Description
1 LAN2-0 LAN2 channel 0 plus
2 LAN2-0# LAN2 channel 0 minus
3 LAN2-1 LAN2 channel 1 plus
4 LAN2-1# LAN2 channel 1 minus
5 LAN2-2 LAN2 channel 2 plus
6 LAN2-2# LAN2 channel 2 minus
7 LAN2-3 LAN2 channel 3 plus
8 LAN2-3# LAN2 channel 3 minus
Beckhoff New Automation Technology CB3053 page 29
Chapter: Connectors Audio
4.13 Audio
Audio input and output functions can be accessed via a 2x5 pin connector (JST B10B-PHDSSLFSN,
mating connector: PHDR-10VS). There are two ways to use this connector. Default functionality is the
familiar audio in, audio out, and microphone. OS dependent device drivers can switch these signals to
support a 5.1 output; thus in this mode no audio input signals are available.
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.
Description Name Pin Name Description
digital output SPDIF SPDIFO 1 6 3.3V 3.3 volt supply
digital input SPDIF SPDIFI 2 7 S_AGND analog ground sound
sound output right /
front output right
AUX input right /
rear output right
microphone input 1 /
center output
LOUT_R /
FRONT_R
AUXA_R /
REAR_R
MIC1 /
CENTER
3 8 LOUT_L /
FRONT_L
4 9 AUXA_L /
REAR_L
5 10 MIC2 /
LFE
sound output left /
front output left
AUX input left /
rear output left
microphone input 2 /
LFE output
page 30 Beckhoff New Automation Technology CB3053
IDE Interface Chapter: Connectors
4.14 IDE Interface
The primary IDE interface is a standard IDC socket connector with a spacing of 2 mm. All commercial IDE
devices are supported but an adapter to connect may be necessary.
The required settings are made in the BIOS setup.
CAUTION
Pins are not keyed! Please be sure to connect the cable properly, otherwise you risk damaging the IDE
interface, the CPU and the drive, voiding respective warranties.
Pinout for primary IDE
Description Name Pin Name Description
reset PRST# 1 2 GND ground
data bit 7 PDD7 3 4 PDD8 data bit 8
data bit 6 PDD6 5 6 PDD9 data bit 9
data bit 5 PDD5 7 8 PDD10 data bit 10
data bit 4 PDD4 9 10 PDD11 data bit 11
data bit 3 PDD3 11 12 PDD12 data bit 12
data bit 2 PDD2 13 14 PDD13 data bit 13
data bit 1 PDD1 15 16 PDD14 data bit 14
data bit 0 PDD0 17 18 PDD15 data bit 15
ground GND 19 20 N/C reserved
DMA request signal PDDREQ 21 22 GND ground
write signal PDIOW# 23 24 GND ground
read signal PDIOR# 25 26 GND ground
ready signal PDRDY 27 28 N/C reserved
DMA acknowledge signal PDDACK# 29 30 GND ground
interrupt signal PDIRQ 31 32 N/C reserved
address bit 1 PDA1 33 34 PDMA66EN enable UDMA66
address bit 0 PDA0 35 36 PDA2 address bit 2
chip select signal 0 PDSC0# 37 38 PDCS1# chip select signal 1
LED PHDLED 39 40 GND ground
supply HDD 5V VCC 41 42 VCC supply HDD 5V
ground GND 43 44 N/C reserved
Beckhoff New Automation Technology CB3053 page 31
Chapter: Connectors Serial Interfaces COM1 and COM2
4.15 Serial Interfaces COM1 and COM2
The CB3053 offers two serial interfaces COM1 and COM2, which are made available as 2x5pin
connectors (JST B10B-PHDSSLFSN, mating connector: PHDR-10VS). On some board variants COM1 is
being used internally so that these boards only have COM2 externally available. Signals default to
RS232.
The port address and the interrupt are set via the BIOS setup.
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
page 32 Beckhoff New Automation Technology CB3053
SMB/I2C Chapter: Connectors
4.16 SMB/I2C
The CB3053 can communicate with external devices via the SMBus protocol or the I2C protocol. The
signals for these protocols are available through a 2x5 pin connector (JST® B10B-PHDSSLFSN, mating
connector: PHDR-10VS). The SMBus signals are processed by the SCH chip (Intel® US15W), the I2C
signals are processed by the SIO1 unit (Winbond® W83627).
Pinout SMBus/I2C connector:
Description Name Pin Name Description
3.3 volt supply 3.3V 1 6 GND ground
SMBus clock SMBCLK 2 7 SMBDAT SMBus data
SMBus alarm SMBALRT# 3 8 SVCC standby supply 5V
I2C bus clock I2CLK 4 9 I2DAT I2C bus data
5 volt supply VCC 5 10 GND ground
Beckhoff New Automation Technology CB3053 page 33
Chapter: Connectors Mini-PCI
4.17 Mini-PCI
The CB3053 allows you to add expansion cards complying to the Mini-PCI standard (type III). One such
card can be inserted into the Mini-PCI slot available on the board.
Description Name Pin Name Description
reserved N/C 1 2 N/C reserved
reserved N/C 3 4 N/C reserved
reserved N/C 5 6 N/C reserved
reserved N/C 7 8 N/C reserved
reserved N/C 9 10 N/C reserved
reserved N/C 11 12 N/C reserved
reserved N/C 13 14 N/C reserved
reserved N/C 15 16 N/C reserved
interrupt B INTB# 17 18 VCC 5 volt supply
3.3 volt supply 3.3V 19 20 INTA# interrupt A
serial interrupt (legacy) SERIRQ 21 22 N/C reserved
ground GND 23 24 S3.3V 3.3 volt supply
PCI clock PCLK 25 26 PRST# reset
ground GND 27 28 3.3V 3.3 volt supply
PCI request REQ# 29 30 GNT# PCI grant
3.3 volt supply 3.3V 31 32 GND ground
address/data 31 AD31 33 34 PME# power management event
address/data 29 AD29 35 36 N/C reserved
ground GND 37 38 AD30 address/data 30
address/data 27 AD27 39 40 3.3V 3.3 volt supply
address/data 25 AD25 41 42 AD28 address/data 28
interrupt C INTC# 43 44 AD26 address/data 26
bus cmd/byte enables 3 CBE3# 45 46 AD24 address/data 24
address/data 23 AD23 47 48 IDSEL init device select
ground GND 49 50 GND ground
address/data 21 AD21 51 52 AD22 address/data 22
address/data 19 AD19 53 54 AD20 address/data 20
ground GND 55 56 PAR parity
address/data 17 AD17 57 58 AD18 address/data 18
page 34 Beckhoff New Automation Technology CB3053
Mini-PCI Chapter: Connectors
Description Name Pin Name Description
bus cmd/byte enables 2 CBE2# 59 60 AD16 address/data 16
initiator ready IRDY# 61 62 GND ground
3.3 volt supply 3.3V 63 64 FRAME# cycle frame
clock running CLKRUN# 65 66 TRDY# target ready
system error SERR# 67 68 STOP# stop request by target
ground GND 69 70 3.3V 3.3 volt supply
parity error PERR# 71 72 DEVSEL# device select
bus cmd/byte enables 1 CBE1# 73 74 GND ground
address/data 14 AD14 75 76 AD15 address/data 15
ground GND 77 78 AD13 address/data 13
address/data 12 AD12 79 80 AD11 address/data 11
address/data 10 AD10 81 82 GND ground
ground GND 83 84 AD9 address/data 9
address/data 8 AD8 85 86 CBE0# bus cmd/byte enables 0
address/data 7 AD7 87 88 3.3V 3.3 volt supply
3.3 volt supply 3.3V 89 90 AD6 address/data 6
address/data 5 AD5 91 92 AD4 address/data 4
interrupt D INTD# 93 94 AD2 address/data 2
address/data 3 AD3 95 96 AD0 address/data 0
5 volt supply VCC 97 98 N/C reserved
address/data 1 AD1 99 100 N/C reserved
ground GND 101 102 GND ground
reserved N/C 103 104 GND ground
reserved N/C 105 106 N/C reserved
reserved N/C 107 108 N/C reserved
reserved N/C 109 110 N/C reserved
reserved N/C 111 112 N/C reserved
reserved N/C 113 114 GND ground
reserved N/C 115 116 N/C reserved
reserved N/C 117 118 N/C reserved
reserved N/C 119 120 N/C reserved
lock PLOCK# 121 122 N/C reserved
reserved N/C 123 124 S3.3V 3.3 volt supply
Beckhoff New Automation Technology CB3053 page 35
Chapter: Connectors Fan Connector
4.18 Fan Connector
A 3 pin connector is available for controlling and monitoring an external fan (12 volt). For the monitoring
the fan must provide a corresponding speed signal.
Pinout fan connector:
Pin
Name Description
1 GND ground
2 12V 12 volt supply regulated
3 TACHO fan monitoring signal
page 36 Beckhoff New Automation Technology CB3053
Remarks for Setup Use Chapter: BIOS Settings
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
► 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
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).
Phoenix – AwardBIOS CMOS Setup Utility
"brief description of selected item"
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.
Beckhoff New Automation Technology CB3053 page 37
Chapter: BIOS Settings Standard CMOS Features
5.3 Standard CMOS Features
Date (mm:dd:yy) Thu, Jun 14 2007
Time (hh:mm:ss) 11 : 13 : 35
► IDE Channel 0 Master [ None]
► IDE Channel 0 Slave [ None]
Halt On [All Errors]
Base Memory 640K
Extended Memory 1013760K
Total Memory 1014784K
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
Standard CMOS Features
Item Help
ü Date (mm:dd:yy)
Options: mm: month
dd: day
yy: year
ü Time (hh:mm:ss)
Options: hh: hours
mm: minutes
ss: seconds
ü IDE Channel 0 Master
Sub menu: see "IDE Channel 0 Master/Slave" (p. 39)
ü IDE Channel 0 Slave
Sub menu: see "IDE Channel 0 Master/Slave" (p. 39)
ü Halt On
Options: All Errors / No Errors / All, But Keyboard
ü Base Memory
Options: none
ü Extended Memory
Options: none
ü Total Memory
Options: none
page 38 Beckhoff New Automation Technology CB3053
Standard CMOS Features Chapter: BIOS Settings
5.3.1 IDE Channel 0 Master/Slave
IDE HDD Auto-Detection [Press Enter]
IDE Channel 0 Master [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
ü IDE HDD Auto-Detection
Options: none
Phoenix – AwardBIOS CMOS Setup Utility
IDE Channel 0 Master
Item Help
ü IDE Channel 0 Master
Options: None / Auto / Manual
ü Access Mode
Options: CHS / LBA / Large / Auto
ü Capacity
Options: none
ü Cylinder
Options: none
ü Head
Options: none
ü Precomp
Options: none
ü Landing Zone
Options: none
ü Sector
Options: none
Beckhoff New Automation Technology CB3053 page 39
Chapter: BIOS Settings Advanced BIOS Features
5.4 Advanced BIOS Features
► CPU Feature [Press Enter]
► Hard Disk Boot Priority [Press Enter]
CPU L1 & L2 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]
APIC Mode Enabled
MPS Version Control For OS [1.4]
OS Select For DRAM > 64MB [Non-OS2]
HDD S.M.A.R.T. Capability [Disabled]
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
Phoenix – AwardBIOS CMOS Setup Utility
Advanced BIOS Features
Item Help
ü CPU Feature
Sub menu: see "CPU Feature" (p. 42)
ü Hard Disk Boot Priority
Sub menu: see "Hard Disk Boot Priority" (p. 43)
ü CPU L1 & L2 Cache
Options: Enabled / Disabled
ü Hyper-Threading Technology
Options: none
ü Quick Power On Self Test
Options: Enabled / Disabled
ü First Boot Device
Options: LS120 / Hard Disk / CDROM / ZIP100 / USB-FDD / USB-ZIP / USB-CDROM / Legacy
LAN / IBA GE Slot 010 / IBA GE Slot 010 / WinCE / Disabled
ü Second Boot Device
Options: LS120 / Hard Disk / CDROM / ZIP100 / USB-FDD / USB-ZIP / USB-CDROM / Legacy
LAN / IBA GE Slot 010 / IBA GE Slot 010 / WinCE / Disabled
ü Third Boot Device
Options: LS120 / Hard Disk / CDROM / ZIP100 / USB-FDD / USB-ZIP / USB-CDROM / Legacy
LAN / IBA GE Slot 010 / IBA GE Slot 010 / WinCE / Disabled
ü Boot Other Device
Options: Enabled / Disabled
ü Boot Up NumLock Status
Options: Off / On
ü Gate A20 Option
Options: Normal / Fast
page 40 Beckhoff New Automation Technology CB3053
Advanced BIOS Features Chapter: BIOS Settings
ü Typematic Rate Setting
Options: Enabled / Disabled
ü Typematic Rate (Chars/Sec)
Options: 6 / 8 / 10 / 12 / 15 / 20 / 24 / 30
ü Typematic Delay (Msec)
Options: 250 / 500 / 750 / 1000
ü Security Option
Options: Setup / System
ü APIC Mode
Options: none
ü MPS Version Control For OS
Options: 1.1 / 1.4
ü OS Select For DRAM > 64MB
Options: Non-OS2 / OS2
ü HDD S.M.A.R.T. Capability
Options: Enabled / Disabled
ü Full Screen LOGO Show
Options: Enabled / Disabled
Beckhoff New Automation Technology CB3053 page 41
Chapter: BIOS Settings Advanced BIOS Features
5.4.1 CPU Feature
Thermal Management Disabled
Limit CPUID MaxVal [Disabled]
C1E Function [Disabled]
CPU C State Capability [Disabled]
Execute Disable Bit [Enabled]
Virtualization Technology [Enabled]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
CPU Feature
Item Help
ü Thermal Management
Options: none
ü Limit CPUID MaxVal
Options: Enabled / Disabled
ü C1E Function
Options: Auto / Disabled
ü CPU C State Capability
Options: Disabled / C2 / C4 / C6
ü Execute Disable Bit
Options: Enabled / Disabled
ü Virtualization Technology
Options: Enabled / Disabled
page 42 Beckhoff New Automation Technology CB3053
Advanced BIOS Features Chapter: BIOS Settings
5.4.2 Hard Disk Boot Priority
1. Bootable Add-in Cards
Boot priority [Dynamic]
↑↓→←:Move PU/PD/+/-:Change Priority F10:Save ESC:Exit
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
Hard Disk Boot Priority
Item Help
ü [Liste der verfügbaren Devices]
Optionen: bei mehreren bootfähigen HDD-Devices kann hier ausgewählt werden, in welcher
Reihenfolge die Devices für einen Bootversuch angesprochen werden sollen.
ü Achtung!
In diesem Untermenü haben die Tasten <Page Up>, <Page Down>, <+> und <-> eine
andere Funktion als sonst: Sie dienen dazu, die in der Liste aufgeführten Devices nach
oben bzw. unten zu verschieben.
ü Boot Priority
Options: Dynamic / Fixed / Manual
Beckhoff New Automation Technology CB3053 page 43
Chapter: BIOS Settings Advanced Chipset Features
5.5 Advanced Chipset Features
DRAM Timing Selectable By SPD
System BIOS Cacheable [Enabled]
Video BIOS Cacheable [Enabled]
** VGA Setting **
On-Chip Video Memory Size [128MB]
On-Chip Frame Buffer Size [ 8MB]
Current Configuration DVO
Boot Type [Auto]
LCD Panel Type [640x480 generic]
Panel Scaling [Auto]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
Advanced Chipset Features
Item Help
ü DRAM Timing Selectable
Options: none
ü System BIOS Cacheable
Options: Enabled / Disabled
ü Video BIOS Cacheable
Options: Enabled / Disabled
ü On Chip Video Memory Size
Options: 256MB / 128MB
ü On Chip Frame Buffer Size
Options: 1MB / 4MB / 8MB
ü Current Configuration
Options: none
ü Boot Type
Options: Auto / LVDS / DVI
ü LCD Panel Type
Options: 640x480 generic / 800x600 generic / 1024x768 generic / 640x480 NEC 8.4'' / 800x480
NEC 9'' / 1024x600 TMD 5.61'' / 1024x600 Samsung 4.8'' / 1024x768 Samsung 15'' /
1024x768 Sharp 7.2'' / 1280x800 Samsung 15.4
ü Panel Scaling
Options: Auto / Force / Off
page 44 Beckhoff New Automation Technology CB3053
Integrated Peripherals Chapter: BIOS Settings
5.6 Integrated Peripherals
► OnChip IDE Device [Press Enter]
► Onboard Device [Press Enter]
► Super IO 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
Phoenix – AwardBIOS CMOS Setup Utility
Integrated Peripherals
Item Help
ü OnChip IDE Device
Sub menu: see "OnChip IDE Devices" (p. 46)
ü Onboard Device
Sub menu: see "Onboard Devices" (p. 47)
ü SuperIO Device
Sub menu: see "SuperIO Devices" (p. 48)
ü USB Device Setting
Sub menu: see "USB Device Setting" (p. 49)
Beckhoff New Automation Technology CB3053 page 45
Chapter: BIOS Settings Integrated Peripherals
5.6.1 OnChip IDE Devices
IDE HDD Block Mode [Enabled]
IDE Primary Master PIO [Auto]
IDE Primary Slave PIO [Auto]
IDE Primary Master UDMA [Auto]
IDE Primary Slave UDMA [Auto]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
OnChip IDE Device
Item Help
ü IDE HDD Block Mode
Options: Enabled / Disabled
ü IDE Primary Master PIO
Options: Auto / Mode 0 / Mode 1 / Mode 2 / Mode 3 / Mode 4
ü IDE Primary Slave PIO
Options: Auto / Mode 0 / Mode 1 / Mode 2 / Mode 3 / Mode 4
ü IDE Primary Master UDMA
Options: Disabled / UDMA33
ü IDE Primary Slave UDMA
Options: Disabled / UDMA33
page 46 Beckhoff New Automation Technology CB3053
Integrated Peripherals Chapter: BIOS Settings
5.6.2 Onboard Devices
Intel HD Audio Controller [Auto]
USB Client Routing [Disabled]
Onboard LAN Controller [Enabled]
Console Redirect [Disabled]
x Serial Port Mode 115200,8,n,1
x After Boot Enabled
x Flow Control Signals Ignore
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
Onboard Device
Item Help
ü Intel HD Audio Controller
Options: Auto / Disabled
ü USB Client Routing
Options: Enabled / Disabled
ü Onboard LAN Controller
Options: Enabled / Disabled
ü Console Redirect
Options: Disabled / COM1 / COM2
ü Serial Port Mode
Options: 9600,8,n,1 / 19200,8,n,1 / 115200,8,n,1
ü After Boot
Options: Enabled / Disabled
ü Flow Control Signals
Options: Ignore / Tested
Beckhoff New Automation Technology CB3053 page 47
Chapter: BIOS Settings Integrated Peripherals
5.6.3 SuperIO Devices
Onboard Serial Port 1 [3F8/IRQ4]
Onboard Serial Port 2 [2F8/IRQ3]
UART Mode Select [Normal]
x RxD , TxD Active Hi,Lo
x IR Transmission Delay Enabled
x UR2 Duplex Mode Half
x Use IR Pins RxD2,TxD2
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
SuperIO Device
Item Help
ü Onboard Serial Port 1
Options: Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3 / Auto
ü Onboard Serial Port 2
Options: Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3 / Auto
ü UART Mode Select
Options: IrDA / ASKIR / Normal
ü RxD , TxD Active
Options: Hi,Hi / Hi,Lo / Lo,Hi / Lo,Lo
ü IR Transmission Delay
Options: Enabled / Disabled
ü UR2 Duplex Mode
Options: Full / Half
ü Use IR Pins
Options: RxD2,TxD2 / IR-Rx2Tx2
page 48 Beckhoff New Automation Technology CB3053
Integrated Peripherals Chapter: BIOS Settings
5.6.4 USB Device Setting
USB 1.0 Controller [Enabled]
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
Phoenix – AwardBIOS CMOS Setup Utility
USB Device Setting
Item Help
ü USB 1.0 Controller
Options: Enabled / Disabled
ü USB 2.0 Controller
Options: Enabled / Disabled
ü USB Operation Mode
Options: Full/Low Speed / High Speed
ü USB Keyboard Function
Options: Enabled / Disabled
ü USB Storage Function
Options: Enabled / Disabled
Beckhoff New Automation Technology CB3053 page 49
Chapter: BIOS Settings Power Management Setup
5.7 Power Management Setup
Power Supply Type [AT]
ACPI Function Enabled
ACPI Suspend Type S3(STR)
Soft-Off by PWR-BTTN [Instant-Off]
► HPET Feature [Press Enter]
► Intel DTS Feature [Press Enter]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
Power Management Setup
Item Help
ü Power Supply Type
Options: AT / ATX
ü ACPI Function
Options: none
ü ACPI Suspend Type
Options: none
ü Soft-Off by PWR-BTTN
Options: Instant-Off / Delay 4 Sec
ü HPET Feature
Sub menu: see "HPET Feature" (p. 51)
ü Intel DTS Feature
Sub menu: see "Intel DTS Feature" (p. 52)
page 50 Beckhoff New Automation Technology CB3053
Power Management Setup Chapter: BIOS Settings
5.7.1 HPET Feature
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
Phoenix – AwardBIOS CMOS Setup Utility
HPET Feature
Item Help
ü HPET Support
Options: Enabled / Disabled
ü HPET Mode
Options: 32-bit mode / 64-bit mode
Beckhoff New Automation Technology CB3053 page 51
Chapter: BIOS Settings Power Management Setup
5.7.2 Intel DTS Feature
Intel DTS Feature [Enabled]
DTS Active temperature [ 55°C]
Passive Cooling Trip Point [ 95°C]
Passive TC1 Value [ 2]
Passive TC2 Value [ 0]
Passive TSP Value [10]
Critical Trip Point [ POR]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
Intel DTS Feature
Item Help
ü Intel DTS Function
Options: Enabled / Disabled
ü DTS Active temperature
Options: 15°C / 23°C / 31°C / 39°C / 47°C / 55°C / 63°C / 71°C / 79°C / 87°C / 95°C / 103°C /
111°C / 119°C
ü Passive Cooling Trip Point
Options: 15°C / 23°C / 31°C / 39°C / 47°C / 55°C / 63°C / 71°C / 79°C / 87°C / 95°C / 103°C /
111°C / 119°C
ü Passive TC1 Value
Options: 0 / 1 / ... / 14 / 15
ü Passive TC2 Value
Options: 0 / 1 / ... / 14 / 15
ü Passive TSP Value
Options: 0 / 1 / ... / 14 / 15
ü Critical Trip Point
Options: POR / 15°C / 23°C / 31°C / 39°C / 47°C / 55°C / 63°C / 71°C / 79°C / 87°C / 95°C / 103°C
/ 111°C / 119°C / 127°C
page 52 Beckhoff New Automation Technology CB3053
PnP/PCI Configuration Chapter: BIOS Settings
5.8 PnP/PCI Configuration
Init Display First [PCI Slot]
Reset Configuration Data [Disabled]
Resources Controlled By [Manual]
► IRQ Resources [Press Enter]
PCI/VGA Palette Snoop [Disabled]
** 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
Phoenix – AwardBIOS CMOS Setup Utility
PNP/PCI Configurations
Item Help
ü Init Display First
Options: PCI Slot / Onboard
ü Reset Configuration Data
Options: Enabled / Disabled
ü Resources Controlled By
Options: Auto(ESCD) / Manual
ü IRQ Resources
Sub menu: see "IRQ Resources" (p. 54)
ü PCI/VGA Palette Snoop
Options: Enabled / Disabled
ü Maximum Payload Size
Options: none
Beckhoff New Automation Technology CB3053 page 53
Chapter: BIOS Settings PnP/PCI Configuration
5.8.1 IRQ Resources
IRQ-3 assigned to [PCI Device]
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]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
ü IRQ-3 assigned to
Options: PCI Device / Reserved
Phoenix – AwardBIOS CMOS Setup Utility
IRQ Resources
Item Help
ü IRQ-4 assigned to
Options: PCI Device / Reserved
ü IRQ-5 assigned to
Options: PCI Device / Reserved
ü IRQ-7 assigned to
Options: PCI Device / Reserved
ü IRQ-9 assigned to
Options: PCI Device / Reserved
ü IRQ-10 assigned to
Options: PCI Device / Reserved
ü IRQ-11 assigned to
Options: PCI Device / Reserved
ü IRQ-12 assigned to
Options: PCI Device / Reserved
page 54 Beckhoff New Automation Technology CB3053
PC Health Status Chapter: BIOS Settings
5.9 PC Health Status
On Die Digital Temp. 60°C
Temp. Board 50°C
Temp. DDR 46°C
CPU Core 1.07V
SCH Core 1.02V
CPU VTT 1.02V
Memory 1.8 V 1.84V
+3.3 V 3.29V
+5.0 V 4.99V
+1.5 V 1.50V
VBatt 3.28V
Fan1 Speed 0 RPM
Board Revision 2
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Phoenix – AwardBIOS CMOS Setup Utility
PC Health Status
Item Help
ü On Die Digital Temp.
Options: none
ü Temp. Board
Options: none
ü Temp. DDR
Options: none
ü CPU Core
Options: none
ü SCH Core
Options: none
ü CPU VTT
Options: none
ü Memory 1.8 V
Options: none
ü +3.3 V
Options: none
ü +5.0 V
Options: none
ü +1.5 V
Options: none
ü VBatt
Options: none
Beckhoff New Automation Technology CB3053 page 55
Chapter: BIOS Settings PC Health Status
ü Fan1 Speed
Options: none
ü Board Revision
Options: none
page 56 Beckhoff New Automation Technology CB3053
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 CB3053 page 57
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 58 Beckhoff New Automation Technology CB3053
PCB: Mounting Holes Chapter: Mechanical Drawing
7 Mechanical Drawing
7.1 PCB: Mounting Holes
Beckhoff New Automation Technology CB3053 page 59
Chapter: Mechanical Drawing PCB: Pin 1 Dimensions
7.2 PCB: Pin 1 Dimensions
page 60 Beckhoff New Automation Technology CB3053
PCB: Die Center Chapter: Mechanical Drawing
7.3 PCB: Die Center
NOTE
All dimensions are in mil (1 mil = 0,0254 mm)
Beckhoff New Automation Technology CB3053 page 61
Chapter: Technical Data Electrical Data
8 Technical Data
8.1 Electrical Data
Power Supply:
Board: 24 Volt (20V - 30V tolerated)
RTC: >= 3 Volt
Electric Power Consumption:
Board: tbd
RTC: <= 10µA
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 62 Beckhoff New Automation Technology CB3053
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 90°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 90°C. Permanent overheating may destroy the board!
In case the temperature exceeds 90°C the environmental temperature must be reduced. Under certain
circumstances sufficient air circulation must be provided.
Beckhoff New Automation Technology CB3053 page 63
Chapter: Support and Service Beckhoff's Branch Offices and Representatives
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
phone: +49(0)5246/963-0
fax: +49(0)5246/963-198
e-mail: info@beckhoff.com
web: www.beckhoff.com
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
hotline: +49(0)5246/963-157
fax: +49(0)5246/963-9157
e-mail: support@beckhoff.com
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
hotline: +49(0)5246/963-460
fax: +49(0)5246/963-479
e-mail: service@beckhoff.com
page 64 Beckhoff New Automation Technology CB3053
Annex: Post-Codes
type and loading of the suitable Read/Write program into the run
I 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-
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).
Beckhoff New Automation Technology CB3053 page 65
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 66 Beckhoff New Automation Technology CB3053
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 CB3053 page 67
Annex: Resources
II Annex: Resources
A 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.
Address Function
0-FF Reserved IO area of the board
170-17F
1F0-1F7 IDE1
278-27F
2E8-2EF
2F8-2FF COM2
370-377
378-37F
3BC-3BF
3E8-3EF
3F0-3F7
3F8-3FF COM1
B Memory Range
The used resources depend on setup settings.
If the entire range is clogged through option ROMs, these functions do not work anymore.
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
C 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.
Address Function
IRQ0 Timer
IRQ1 PS/2 Keyboard
IRQ2 (9)
IRQ3 COM1
IRQ4 COM2
IRQ5
IRQ6
IRQ7
IRQ8 RTC
IRQ9
IRQ10
IRQ11
page 68 Beckhoff New Automation Technology CB3053
Annex: Resources
Address Function
IRQ12 PS/2 Mouse
IRQ13 FPU
IRQ14 IDE Primary
IRQ15
D 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.
AD INTA REQ Bus Dev. Fct. Controller / Slot
- - 0 0 0 Host Bridge ID8100h
A - 0 2 0 VGA Graphics ID8108h
A - 0 27 0 HDA Controller ID811Bh
A - 0 28 0 PCI Express Port 1 ID8110h
B - 0 28 1 PCI Express Port 2 ID8112h
A - 0 29 0 USB UHCI Controller #1 ID8114h
B - 0 29 1 USB UHCI Controller #2 ID8115h
C - 0 29 2 USB UHCI Controller #3 ID8116h
D - 0 29 7 USB 2.0 EHCI Controller ID8117h
- - 0 31 0 LPC Interface ID8119h
- - 0 31 1 IDE Controller ID811Ah
A - (1) 0 0 LAN i82575EB ID10A7h
B - (1) 0 1 LAN i82575EB ID10A7h
A - (2) 0 0 PCI Bridge IDE110h
21 A 0 (3) 5 0 mPCI
E 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.
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
Beckhoff New Automation Technology CB3053 page 69
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