BECKHOFF CB2051 User Manual
CB2051
Manual
rev 1.1
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 Connectors...................................................................................................................................13
3.1 Power Supply.......................................................................................................................13
3.2 CMOS battery......................................................................................................................14
3.3 System.................................................................................................................................15
3.4 PISA Slot..............................................................................................................................16
3.5 Mini-PCI...............................................................................................................................19
3.6 Memory................................................................................................................................21
3.7 SATA Interfaces...................................................................................................................24
3.8 IDE interface........................................................................................................................25
3.9 Floppy interface....................................................................................................................26
3.10 USB, Keyboard/Mouse.........................................................................................................27
3.11 Serial Interfaces COM1 & COM2..........................................................................................29
3.12 Serial Interfaces COM3 & COM4..........................................................................................30
3.13 VGA/DVI..............................................................................................................................31
3.14 LVDS...................................................................................................................................32
3.15 LAN1....................................................................................................................................34
3.16 LAN2....................................................................................................................................35
3.17 Touch Screen.......................................................................................................................36
3.18 Audio....................................................................................................................................37
3.19 GPIO....................................................................................................................................38
3.20 SMB/I2C...............................................................................................................................39
3.21 Fan Connectors....................................................................................................................40
4 BIOS Settings...............................................................................................................................41
4.1 Remarks for Setup Use........................................................................................................41
4.2 Top Level Menu....................................................................................................................41
4.3 Standard CMOS Features....................................................................................................42
4.3.1 IDE Channel 0 Master/Slave............................................................................................44
4.3.2 SATA channels................................................................................................................45
4.4 Advanced BIOS Features.....................................................................................................46
4.4.1 CPU Feature....................................................................................................................48
Beckhoff New Automation Technology CB2051 page 3
Contents
4.4.2 Hard Disk Boot Priority.....................................................................................................49
4.5 Advanced Chipset Features..................................................................................................50
4.5.1 PCI Express Root Port Function.......................................................................................52
4.6 Integrated Peripherals..........................................................................................................53
4.6.1 OnChip IDE Devices........................................................................................................54
4.6.2 Onboard Devices.............................................................................................................55
4.6.3 SuperIO Devices..............................................................................................................56
4.7 Power Management Setup...................................................................................................58
4.8 PnP/PCI Configuration..........................................................................................................60
4.8.1 IRQ Resources.................................................................................................................61
4.9 PC Health Status..................................................................................................................62
4.10 Frequency/Voltage Control...................................................................................................64
4.11 Load Fail-Safe Defaults........................................................................................................65
4.12 Load Optimized Defaults......................................................................................................65
4.13 Set Password.......................................................................................................................65
4.14 Save & Exit Setup................................................................................................................65
4.15 Exit Without Saving..............................................................................................................65
5 BIOS update.................................................................................................................................66
6 Mechanical Drawing......................................................................................................................67
6.1 PCB: Mounting Holes...........................................................................................................67
6.2 PCB: Pin1 Dimensions.........................................................................................................68
6.3 PCB: Die Center...................................................................................................................69
7 Technical Data..............................................................................................................................70
7.1 Electrical Data......................................................................................................................70
7.2 Environmental Conditions.....................................................................................................70
7.3 Thermal Specifications.........................................................................................................71
8 Support and Service.....................................................................................................................72
8.1 Beckhoff's Branch Offices and Representatives....................................................................72
8.2 Beckhoff Headquarters.........................................................................................................72
8.2.1 Beckhoff Support..............................................................................................................72
8.2.2 Beckhoff Service..............................................................................................................72
I Annex: Post-Codes.......................................................................................................................73
II Annex: Resources........................................................................................................................76
A IO Range..................................................................................................................................76
B Memory Range.........................................................................................................................76
C Interrupt....................................................................................................................................76
D PCI Devices..............................................................................................................................77
E SMB Devices............................................................................................................................77
page 4 Beckhoff New Automation Technology CB2051
Notes on the Documentation Chapter: Document History
0 Document History
Version Changes
0.1 first pre-release
0.2 dimensional drawings added
1.0 updated contact details, minor changes
1.1 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 CB2051 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 CB2051
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 CB2051 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 CB2051
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 CB2051 page 9
Chapter: Overview Features
2 Overview
2.1 Features
The CB2051 is a computer motherboard for industrial applications. It complies with the PISA-Slot form
factor and ships with either Intel® Celeron® M, Intel® Core™ Duo or Intel® Core™2 Duo CPUs. Two SODIMM200 slots allow a maximum of 2 GByte DDR2-667 RAM. The CB2051 offers a high degree of
flexibility in terms of connecting external devices to the board. In addition to the ISA and PCI busses
being available through the PISA connector there is also a MiniPCI connector. Furthermore we have two
SATA channels and one IDE channel, four serial ports, two LAN connectors, several analog and digital
sound in- and outputs, eight USB ports, CRT and LCD connectors.
CRT
LCD
USB1
USB2
USB3
USB4
USB5
USB6
USB7
USB8
LAN2
KB
MS
I2C
BIOS
Clock
IDTCV111PAG
LVDS 18
USB 2.0
Intel®
82573E
Winbond®
W83627HG
PCIe
LPC
Winbond®
W83627HG
Intel® Core™2 Duo,
Core™ Duo, Celeron® M
HOST
GMCH
Intel® 945GM(E)
DMI
ICH7R
Intel® 82801GB(M)
Fintek®
F85226E
VCCCore; VTT; DDRVTT
Power
1,5V; 1,8V; 2,5V; 3,3V
MEMORY (Dual Ch.)
ACLink
PCI
2x
SoDIMM200
DDR2-667
RealTek®
ALC655
Intel®
82562GZ
SMBus
SPDIF i
SPDIF o
LINE IN
LINE OUT
MIC
AUX
CD IN
IDE
SATA1
SATA2
LAN1
FAN 1
FAN 2
COM1
COM2
LPT/FDC
COM 3
COM 4
Watchdog
16x GPIO
ISA (PISA)
PCI (mPCI)
PCI (PISA)
o Processor Intel® Celeron® M, Intel® Core™ Duo or Intel® Core™2 Duo
o Chipset Intel® 945GM and Intel® ICH7
o Two SO-DIMM200 slots for up to 2 GByte DDR2-667
o Four serial ports COM1 to COM4
o LAN Ethernet 10/100 (Base-T)
o LAN Ethernet 10/100/1000 (Base-T)
o Two SATA channels
o IDE interface
o PS2 keyboard/mouse interface
o LPT interface
page 10 Beckhoff New Automation Technology CB2051
Features Chapter: Overview
o Eight USB 2.0 interfaces
o AWARD BIOS 6.10
o CRT interface
o TFT interface via LVDS 18 Bit
o AC97 compatible sound including SPDIF in and output
o RTC with external CMOS battery
o MiniPCI slot
o PCI bus via PISA slot connector
o ISA bus via PISA slot connector
o 16x GPIO
o Format: mm x mm
Beckhoff New Automation Technology CB2051 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.
§ PISA Specification
Version 1.8
us.kontron.com
§ PCI Specification
Version 2.3 resp. 3.0
www.pcisig.com
§ Mini-PCI Specification
Version 1.0
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 Description
Mobile Intel 945 Express Chipset Family Datasheet
www.intel.com
§ Intel Chip Description
ICH7 Datasheet
www.intel.com
§ Intel Chip Descriptions
Celeron M, Core Duo/Solo, Core2 Duo
www.intel.com
§ Winbond Chip Description
W83627HG Datasheet
www.winbond-usa.com oder www.winbond.com.tw
§ Intel Chip Description
82562EZ/GZ Datasheet
www.intel.com
§ Intel Chip Description
82573L(E) Datasheet
www.intel.com
§ IDT Chip Description
IDTCV111i Datasheet
www.idt.com
page 12 Beckhoff New Automation Technology CB2051
Power Supply Chapter: Connectors
3 Connectors
3.1 Power Supply
The power supply of the hardware module is effected via a 2x8-pin connector (Molex PS 43045-16xx,
mating connector: Molex PS 43025-16xx). The pins for 12 volt have the sole purpose of supplying one or
both fans with the necessary current. Thus, when no fan is installed, these pins have no function. COM3
RXD and TXD can also be used for connecting a second power supply unit, e. g. for UPS. As an ordering
option SMBus signals SCL/SDA can be provided (replacing COM3 TXD/RXD).
Description Name Pin Name Description
COM3 transmit data TXD 1 9 RXD COM3 receive data
PSU on PS-ON 2 10 RESET# PSU reset
powerbutton PSU PWRBTN# 3 11 SVCC standby-supply 5V
12 volt supply 12V 4 12 12V 12 volt supply
ground GND 5 13 GND ground
ground GND 6 14 GND ground
5 volt supply VCC 7 15 VCC 5 volt supply
5 volt supply VCC 8 16 VCC 5 volt supply
Beckhoff New Automation Technology CB2051 page 13
Chapter: Connectors CMOS battery
3.2 CMOS battery
The board ships with a CR2032 battery holder (Renata VBH2032-1) and 3V battery. Alternatively, an
external battery can be connected via a 2pin connector (JST B2B-EH-A, mating connector: EHR-2).
Pin Name Description
1 BATT battery 3.3 volt
2 GND ground
page 14 Beckhoff New Automation Technology CB2051
System Chapter: Connectors
3.3 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 visà-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
Beckhoff New Automation Technology CB2051 page 15
Chapter: Connectors PISA Slot
3.4 PISA Slot
The CB2051 module requires a backplane board in which it is inserted using the PISA slot. This slot
combines PCI and ISA signals in one single connector which is useful in situations where limited space is
an issue. The CB2051 currently supports only PCI.
NOTE
Please note the unusual pin numbering scheme of the PISA slot. There is an "up row" (for ISA signals)
and a "low row" (for PCI signals). The former is divided into segments A through D while the latter is
divided into segments E through H (cf. the illustration above).
Pinout "up row":
Description Name Pin Name Description
IO channel check IOCHK# A1 B1 GND ground
system data 7 SD7 A2 B2 RSTDRV reset drive
system data 6 SD6 A3 B3 VCC 5 volt supply
system data 5 SD5 A4 B4 IRQ9 interrupt request 9
system data 4 SD4 A5 B5 -5V -5 volt
system data 3 SD3 A6 B6 DRQ2 DMA request 2
system data 2 SD2 A7 B7 -12V -12 volt supply
system data 1 SD1 A8 B8 WS0# wait state 0
system data 0 SD0 A9 B9 12V 12 volt supply
IO channel ready IOCHRDY A10 B10 GND ground
address enable AEN A11 B11 SMEMW# memory write below 1MB
system address 19 SA19 A12 B12 SMEMR# memory read below 1MB
system address 18 SA18 A13 B13 IOW# IO write
system address 17 SA17 A14 B14 IOR# IO read
system address 16 SA16 A15 B15 DACK3# DMA acknowledge 3
system address 15 SA15 A16 B16 DRQ3 DMA request 3
system address 14 SA14 A17 B17 DACK1# DMA acknowledge 1
page 16 Beckhoff New Automation Technology CB2051
PISA Slot Chapter: Connectors
Description Name Pin Name Description
system address 13 SA13 A18 B18 DRQ1 DMA request 1
system address 12 SA12 A19 B19 REFRESH# refresh
system address 11 SA11 A20 B20 SYSCLK system clock
system address 10 SA10 A21 B21 IRQ7 interrupt request 7
system address 9 SA9 A22 B22 IRQ6 interrupt request 6
system address 8 SA8 A23 B23 IRQ5 interrupt request 5
system address 7 SA7 A24 B24 IRQ4 interrupt request 4
system address 6 SA6 A25 B25 IRQ3 interrupt request 3
system address 5 SA5 A26 B26 DACK2# DMA acknowledge 2
system address 4 SA4 A27 B27 T/C terminal count
system address 3 SA3 A28 B28 BALE address latch enable
system address 2 SA2 A29 B29 VCC 5 volt supply
system address 1 SA1 A30 B30 OSC14 14.31818 MHz
system address 0 SA0 A31 B31 GND ground
byte high enable SBHE# C1 D1 MEMCS16# memory chip select
latched address 23 LA23 C2 D2 IOCS16# IO chip select
latched address 22 LA22 C3 D3 IRQ10 interrupt request 10
latched address 21 LA21 C4 D4 IRQ11 interrupt request 11
latched address 20 LA20 C5 D5 IRQ12 interrupt request 12
latched address 19 LA19 C6 D6 IRQ13 interrupt request 13
latched address 18 LA18 C7 D7 IRQ14 interrupt request 14
latched address 17 LA17 C8 D8 DACK0# DMA acknowledge 0
memory read MEMR# C9 D9 DRQ0 DMA request 0
memory write MEMW# C10 D10 DACK5# DMA acknowledge 5
system data 8 SD8 C11 D11 DRQ5 DMA request 5
system data 9 SD9 C12 D12 DACK6# DMA acknowledge 6
system data 10 SD10 C13 D13 DRQ6 DMA request 6
system data 11 SD11 C14 D14 DACK7# DMA acknowledge 7
system data 12 SD12 C15 D15 DRQ7 DMA request 7
system data 13 SD13 C16 D16 VCC 5 volt supply
system data 14 SD14 C17 D17 MASTER# bus master
system data 15 SD15 C18 D18 GND ground
Pinout "low row":
Description Name Pin Name Description
I2C clock I2CLK E1 F1 I2DAT I2C data
ground GND E2 F2 GND ground
interrupt B INTB# E3 F3 INTA# interrupt A
interrupt D INTD# E4 F4 INTC# interrupt C
5 volt supply VCC E5 F5 VCC 5 volt supply
coded N/C E6 F6 N/C coded
5 volt supply VCC E7 F7 VIO IO supply
PCI reset 2 PRST2# E8 F8 PCLK2 PCI clock
grant 0 GNT0# E9 F9 GND ground
request 0 REQ0# E10 F10 GNT1# grant 1
ground GND E11 F11 GND ground
PCI clock 1 PCLK1 E12 F12 REQ1# request 1
ground GND E13 F13 AD31 address/data 31
address/data 30 AD30 E14 F14 AD29 address/data 29
request 2 REQ2# E15 F15 PCLK3 PCI clock 3
coded N/C E16 F16 N/C coded
grant 2 GNT2# E17 F17 PCLK4 PCI clock 4
address/data 28 AD28 E18 F18 AD27 address/data 27
address/data 26 AD26 E19 F19 AD25 address/data 25
Beckhoff New Automation Technology CB2051 page 17
Chapter: Connectors PISA Slot
Description Name Pin Name Description
address/data 24 AD24 E20 F20 CBE3# bus cmd/byte enable 3
address/data 22 AD22 E21 F21 AD23 address/data 23
address/data 20 AD20 E22 F22 AD21 address/data 21
address/data 18 AD18 E23 F23 AD19 address/data 19
reset RESET# E24 F24 REQ3# request 3
coded N/C E25 F25 N/C coded
ground GND E26 F26 GNT3# grant 3
address/data 16 AD16 E27 F27 AD17 address/data 17
cycle frame FRAME# E28 F28 IRDY# initiator ready
bus cmd/byte enable 2 CBE2# E29 F29 DEVSEL# device select
target ready TRDY# E30 F30 PLOCK# lock bus
stop req by target STOP# E31 F31 PERR# parity error
ground GND G1 H1 SERR# system error
reserved N/C G2 H2 AD15 address/data 15
bus cmd/byte enable 1 CBE1# G3 H3 AD14 address/data 14
parity PAR G4 H4 AD12 address/data 12
ground GND G5 H5 GND ground
coded N/C G6 H6 N/C coded
ground GND G7 H7 GND ground
address/data 13 AD13 G8 H8 AD10 address/data 10
address/data 11 AD11 G9 H9 AD8 address/data 8
address/data 9 AD9 G10 H10 AD7 address/data 7
bus cmd/byte enable 0 CBE0# G11 H11 AD5 address/data 5
address/data 6 AD6 G12 H12 AD3 address/data 3
address/data 4 AD4 G13 H13 AD1 address/data 1
address/data 2 AD2 G14 H14 AD0 address/data 0
coded N/C G15 H15 N/C coded
5 volt supply VCC G16 H16 VIO IO supply
5 volt supply VCC G17 H17 VCC 5 volt supply
ground GND G18 H18 GND ground
ground GND G19 H19 GND ground
page 18 Beckhoff New Automation Technology CB2051
Mini-PCI Chapter: Connectors
3.5 Mini-PCI
The CB2051 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
reserved N/C 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
reserved N/C 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
Beckhoff New Automation Technology CB2051 page 19
Chapter: Connectors Mini-PCI
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
reserved N/C 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
reserved N/C 121 122 N/C reserved
5 volt supply VCC 123 124 S3.3V 3.3 volt supply
page 20 Beckhoff New Automation Technology CB2051
Memory Chapter: Connectors
3.6 Memory
Conventional SO-DIMM200 memory modules, as familiar from notebook computers, are used to equip
the board with memory. For 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-
667).
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
Beckhoff New Automation Technology CB2051 page 21
Chapter: Connectors Memory
Description Name Pin Name Description
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
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
page 22 Beckhoff New Automation Technology CB2051
Memory Chapter: Connectors
Description Name Pin Name Description
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
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
Beckhoff New Automation Technology CB2051 page 23
Chapter: Connectors SATA Interfaces
3.7 SATA Interfaces
The CB2051 provides two SATA interfaces allowing transfer rates of up to 3 GBit per second. These
interfaces are made available via two 7 pin connectors.
The required settings are made in the BIOS setup.
Pinbelegung SATA:
Pin Name Beschreibung
1 GND Masse
2 SATATX SATA Senden +
3 SATATX# SATA Senden 4 GND Masse
5 SATARX SATA Empfangen +
6 SATARX# SATA Empfangen 7 GND Masse
page 24 Beckhoff New Automation Technology CB2051
Loading...