BECKHOFF CB1052 User Manual
CB1052
Manual
rev 0.1
ATX power supply
Beckhoff Automation GmbH phone: +49 (0) 52 46/963-0
Eiserstr. 5 fax: +49 (0) 52 46/963-198
33415 Verl email: info@beckhoff.de
Germany web: www.beckhoff.de
Contents
Contents
0 Document History...........................................................................................................................6
1 Introduction.....................................................................................................................................7
1.1 Notes on the Documentation..................................................................................................7
1.1.1 Liability Conditions.............................................................................................................7
1.1.2 Copyright...........................................................................................................................7
1.2 Safety Instructions..................................................................................................................8
1.2.1 Disclaimer..........................................................................................................................8
1.2.2 Description of Safety Symbols............................................................................................8
1.3 Essential Safety Measures.....................................................................................................9
1.3.1 Operator's Obligation to Exercise Diligence........................................................................9
1.3.2 National Regulations Depending on the Machine Type.......................................................9
1.3.3 Operator Requirements......................................................................................................9
1.4 Functional Range.................................................................................................................10
2 Overview......................................................................................................................................11
2.1 Features...............................................................................................................................11
2.2 Specifications and Documents..............................................................................................13
3 Connectors...................................................................................................................................14
3.1 Power Supply, System Connectors, CPU..............................................................................14
3.1.1 Power Supply...................................................................................................................14
3.1.2 System.............................................................................................................................16
3.1.3 CPU Socket.....................................................................................................................17
3.1.4 CMOS battery..................................................................................................................18
3.2 Back Panel Connectors........................................................................................................19
3.2.1 PS/2 keyboard and mouse...............................................................................................19
3.2.2 Parallel port, serial ports, VGA..........................................................................................20
3.2.3 USB and LAN...................................................................................................................22
3.2.4 Audio connectors.............................................................................................................23
3.3 SATA, PATA, FDD, Memory.................................................................................................24
3.3.1 IDE interface....................................................................................................................24
3.3.2 SATA interfaces...............................................................................................................25
3.3.3 Floppy interface................................................................................................................26
3.3.4 Memory............................................................................................................................28
3.4 Internal Connectors..............................................................................................................31
3.4.1 USB 5-12.........................................................................................................................31
3.4.2 Serial ports COM2 to COM4.............................................................................................32
3.4.3 LVDS...............................................................................................................................33
3.4.4 TV-Out.............................................................................................................................35
3.4.5 CD-In...............................................................................................................................36
3.4.6 S/PDIF.............................................................................................................................37
3.4.7 PCI interfaces..................................................................................................................38
3.4.8 PCI-express interfaces (x1)..............................................................................................40
3.4.9 PCI-express interface (x16)..............................................................................................41
3.4.10 SMB/I2C......................................................................................................................44
3.4.11 Fan Connectors...........................................................................................................45
3.5 Jumper Settings...................................................................................................................46
3.5.1 Clear CMOS.....................................................................................................................46
Beckhoff New Automation Technology CB1052 page 3
Contents
3.5.2 Jumper: Keyboard Power (KBPWR).................................................................................47
4 BIOS Settings...............................................................................................................................48
4.1 Remarks for Setup Use........................................................................................................48
4.2 Top Level Menu....................................................................................................................48
4.3 Standard CMOS Features....................................................................................................49
4.3.1 SATA channels................................................................................................................50
4.3.2 PATA channel..................................................................................................................51
4.4 Advanced BIOS Features.....................................................................................................52
4.4.1 CPU Feature....................................................................................................................54
4.4.2 Hard Disk Boot Priority.....................................................................................................55
4.5 Advanced Chipset Features..................................................................................................56
4.5.1 PCI Express Root Port Function.......................................................................................58
4.6 Integrated Peripherals..........................................................................................................59
4.6.1 OnChip IDE Devices........................................................................................................60
4.6.2 Onboard Devices.............................................................................................................62
4.6.3 SuperIO Devices..............................................................................................................63
4.6.4 USB Device Setting..........................................................................................................64
4.7 Power Management Setup...................................................................................................65
4.7.1 PCI Express PM Function.................................................................................................67
4.7.2 Intel DTS Feature.............................................................................................................68
4.8 PnP/PCI Configuration..........................................................................................................69
4.8.1 IRQ Resources.................................................................................................................71
4.9 PC Health Status..................................................................................................................72
4.10 Frequency/Voltage Control...................................................................................................73
4.11 Load Fail-Safe Defaults........................................................................................................74
4.12 Load Optimized Defaults......................................................................................................74
4.13 Set Password.......................................................................................................................74
4.14 Save & Exit Setup................................................................................................................74
4.15 Exit Without Saving..............................................................................................................74
5 BIOS update.................................................................................................................................75
6 Mechanical Drawing......................................................................................................................76
6.1 PCB: Mounting Holes...........................................................................................................76
6.2 PCB: Pin 1 Dimensions........................................................................................................77
6.3 PCB: Die Center...................................................................................................................78
7 Technical Data..............................................................................................................................79
7.1 Electrical Data......................................................................................................................79
7.2 Environmental Conditions.....................................................................................................79
7.3 Thermal Specifications.........................................................................................................80
8 Support and Service.....................................................................................................................81
8.1 Beckhoff's Branch Offices and Representatives....................................................................81
8.2 Beckhoff Headquarters.........................................................................................................81
8.2.1 Beckhoff Support..............................................................................................................81
8.2.2 Beckhoff Service..............................................................................................................81
I Annex: Post-Codes.......................................................................................................................82
II Annex: Resources........................................................................................................................85
A IO Range..................................................................................................................................85
B Memory Range.........................................................................................................................85
C Interrupt....................................................................................................................................85
page 4 Beckhoff New Automation Technology CB1052
Contents
D PCI Devices..............................................................................................................................86
E SMB Devices............................................................................................................................86
Beckhoff New Automation Technology CB1052 page 5
Chapter: Document History Notes on the Documentation
0 Document History
Version Changes
0.1 first pre-release
NOTE
All company names, brand names, and product names referred to in this manual are registered or
unregistered trademarks of their respective holders and are, as such, protected by national and
international law.
page 6 Beckhoff New Automation Technology CB1052
Notes on the Documentation Chapter: Introduction
1 Introduction
1.1 Notes on the Documentation
This description is only intended for the use of trained specialists in control and automation engineering
who are familiar with the applicable national standards. It is essential that the following notes and
explanations are followed when installing and commissioning these components.
1.1.1 Liability Conditions
The responsible staff must ensure that the application or use of the products described satisfy all the
requirements for safety, including all the relevant laws, regulations, guidelines and standards.
The documentation has been prepared with care. The products described are, however, constantly under
development. For that reason the documentation is not in every case checked for consistency with
performance data, standards or other characteristics. None of the statements of this manual represents a
guarantee (Garantie) in the meaning of § 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.
Beckhoff New Automation Technology CB1052 page 7
Chapter: Introduction Safety Instructions
1.2 Safety Instructions
Please consider the following safety instructions and descriptions. Product specific safety instructions are
to be found on the following pages or in the areas mounting, wiring, commissioning etc.
1.2.1 Disclaimer
All the components are supplied in particular hardware and software configurations appropriate for the
application. Modifications to hardware or software configurations other than those described in the
documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH.
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.
page 8 Beckhoff New Automation Technology CB1052
Essential Safety Measures Chapter: Introduction
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.
Beckhoff New Automation Technology CB1052 page 9
Chapter: Introduction Functional Range
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.
page 10 Beckhoff New Automation Technology CB1052
Features Chapter: Overview
2 Overview
2.1 Features
The CB1052 is a computer motherboard for industrial applications. Complying to the ATX form factor, it is
equipped with an mPGA479M socket which can accomodate Intel® CPUs of the Celeron® M, Core™2
Duo and Core™2 Quad types. With its two SO-DIMM204 sockets memory can be added up to 8 GByte
(DDR3-1066 max.). Expansion cards can be added into three PCI slots, three PCIeX1 slots, and one
PCIeX16 slots. The CB1052 also offers a wide range of internal and external connectors, such as four
serial ports, two LAN connectors, twelve USB channels, one PATA and eight SATA connectors, digital
and analogue audio, CRT/LCD connector, TV-Out connector etc.
CRT
LCD
TV-Out
PCIe x16
Touch
USB1...12
LAN1
KB
MS
Clock
ICS9LPRS501
LVDS 18
PCIe / SDVO
COACh3®
Touch
Controller
USB 2.0
Intel®
82567
SMSC®
SCH3114
LPC
(USB12)
Intel® Core™2 Duo,
Core™2 Quad, Celeron® M
HOST
GMCH
Intel® GM45
DMI
ICH9R
Intel® 82801IR
PCI
VCCCore; VTT; DDRVTT
Power
1,5V; 1,8V; 2,5V; 3,3V
MEMORY (Dual Ch.)
HDA Link
SPI
BIOS
PCIe
Intel®
82574L
2x
SoDIMM204
DDR3-1066
RealTek®
ALC889
JMicron®
JMB363-LG
SMBus/I2C
(8x GPIO)
SPDIF i
SPDIF o
LINE IN
LINE OUT
MIC
CD-In
SATA1
SATA2
SATA3
SATA4
SATA5
SATA6
SATA7
SATA8
LAN2
LPT/FDC
FAN 1...3
COM1...4
PCI Slot 1
PCI Slot 2
PCI Slot 3
PCIe x 1 Slot 1
PCIe x1 Slot 2
PCIe x1 Slot 3
IDE
o Processor Intel® Core™2 Duo/Quad or Celeron® M
o Chipset Intel® GM45 with integrated graphics and ICH9R
o Two SO-DIMM204 sockets for up to 8 GByte DDR3-1066 RAM
o Four serial ports COM1 up to COM4
o 2x Ethernet LAN 10/100/1000 (Base-T)
o IDE interface (PATA)
o Eight SATA connectors
o PS/2 keyboard and mouse interface
o LPT interface
o Twelve USB 2.0 interfaces
o AWARD BIOS
Beckhoff New Automation Technology CB1052 page 11
Chapter: Overview Features
o CRT connection
o TFT connection via LVDS 18 bit
o AC97/HDA compatible sound controller with SPDIF in and out
o RTC with external CMOS battery
o ATX power supply (including 2x2pin 12V connector)
o Three PCI slots
o Three PCIe x1 slots
o One PCIe x16 slot
o Option: Touchscreen connector (4wire/5wire resistive)
o ATX form factor (305mm x 220mm)
page 12 Beckhoff New Automation Technology CB1052
Specifications and Documents Chapter: Overview
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.
§ ATX specification
Version 2.2
www.formfactors.org
§ PCI specification
Version 2.3 resp. 3.0
www.pcisig.com
§ PCI-Express specification
Version 1.1
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®-Chip Description
Celeron® M, Core™ 2 Duo, Core™ 2 Quad
www.intel.com
§ Intel® Chipset Description
Intel® 4 Series Express Chipset Family datasheet
www.intel.com
§ Intel® Chip Description
Intel® ICH9 Datasheet
www.intel.com
§ Intel® Chip Description
82574L Datasheet
www.intel.com
§ Intel® Chip Description
82567 Datasheet
www.intel.com
§ Realtek® Chip Description
ALC885/889 Datasheet
www.realtek.com.tw
§ SMSC® Chip Description
SCH3114 Datasheet
www.smsc.com
(NDA required)
§ IDT® Chip Description
ICS9LPRS501 Datasheet
www.idt.com
Beckhoff New Automation Technology CB1052 page 13
Chapter: Connectors Power Supply, System Connectors, CPU
3 Connectors
3.1 Power Supply, System Connectors, CPU
3.1.1 Power Supply
The connector for the power supply is a 2x10pin ATX connector ("ATX20", Foxconn HM3510E-P2). It is
accompanied by a 2x2pin connector, which must be used to provide the COREIN power supply.
Pinout "ATX20" power connector:
Description Name Pin Name Description
3.3 volt supply 3.3V 1 11 3.3V 3.3 volt supply
3.3 volt supply 3.3V 2 12 -12V 12 volt supply
ground GND 3 13 GND ground
5 volt supply VCC 4 14 PWRBTN# powerbutton
ground GND 5 15 GND ground
5 volt supply VCC 6 16 GND ground
ground GND 7 17 GND ground
power on PWR_ON 8 18 -5V volt supply -5V
standby supply 5V SVCC 9 19 VCC 5 volt supply
12 volt supply 12V 10 20 VCC 5 volt supply
page 14 Beckhoff New Automation Technology CB1052
Power Supply, System Connectors, CPU Chapter: Connectors
Pinout ATX power connector 2x2:
Description Name Pin Name Description
ground GND 1 3 COREIN 12 volt supply
ground GND 2 4 COREIN 12 volt supply
Beckhoff New Automation Technology CB1052 page 15
Chapter: Connectors Power Supply, System Connectors, CPU
3.1.2 System
Typical signals for system control are provided through a 2x13 IDC socket connector with a spacing of
2.54mm. This connector combines signals for power button, reset, keyboard lock, IrDA, and several
LEDs.
Pinout IDC socket connector "System 1":
Description Name Pin Name Description
on/suspend button PWRBTN# A1 B1 GND ground
ground GND A2 B2 KBLOCK keyboard lock
reserved N/C A3 B3 PWLED# power LED
ground GND A4 B4 N/C reserved
5 volt supply VCC A5 B5 PWLED 3.3 volt supply
harddisk LED HDLED# A6 B6 N/C reserved
5 volt supply VCC A7 B7 VCC 5 volt supply
reserved N/C A8 B8 GND ground
IrDA transmit IRTX A9 B9 N/C reserved
ground GND A10 B10 BEEP speaker
IrDA receive IRRX A11 B11 N/C reserved
IrDA control CIRRX A12 B12 GND ground
5 volt supply VCC A13 B13 RESET# reset
page 16 Beckhoff New Automation Technology CB1052
Power Supply, System Connectors, CPU Chapter: Connectors
3.1.3 CPU Socket
The CB1052 board has an mPGA479M CPU socket accomodating certain versions of the following types
of processors manufactured by Intel®: Celeron® M, Core™2 Duo and Core™2 Quad. The mPGA479M is
a ZIF (Zero Insertion Force) socket, which means that you can insert the processor without there being
any resistance. There is only one orientation in which the processor will fit into the socket. Once the
processor is in place the fastening screw must be tightened to ensure proper electrical contact.
The package type allows a maximum die temperature of 100 degrees Celsius and accords highest
possible security even in rough environment.
The processor includes a second level cache of up to 6 MByte, depending on which model is used.
Furthermore the processors offer many features known from the desktop range such as MMX2, serial
number, loadable microcode etc.
NOTE
Processors must be ordered separately. The board ships without a CPU.
Beckhoff New Automation Technology CB1052 page 17
Chapter: Connectors Power Supply, System Connectors, CPU
3.1.4 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 18 Beckhoff New Automation Technology CB1052
Back Panel Connectors Chapter: Connectors
3.2 Back Panel Connectors
The board complies with the ATX form factor and thus honours the "I/O Connector Area" as defined in the
ATX specification. A range of standard connectors are available: You can connect PS/2 keyboard and
mouse, printer, display, speakers, microphone, LAN etc. If the board is mounted in a normal ATX
compliant case these connectors are located on the back side of the case. In the following sections we
will discuss each connector, going from left to right (looking onto the rear side of a desktop case) or from
top to bottom (tower case).
3.2.1 PS/2 keyboard and mouse
PS/2 mice and keyboards are connected via standard mini-DIN connectors. If you want to use the
keyboard or mouse to wake up the board from standby or suspend mode you have to activate this
functionality by adjusting the KBPWR jumper settings (see p. 47). With this jumper you can switch from
normal power supply (VCC) to standby power supply (SVCC) for keyboard/mouse. Some relevant
settings will have to be adjusted in BIOS setup.
Pinout PS/2 mouse:
Description Name Pin Name Description
mouse data MDAT B1 B2 N/C reserved
ground GND B3 B4 (S)VCC 5 volt supply
mouse clock MCLK B5 B6 N/C reserved
Pinout PS/2 keyboard:
Description Name Pin Name Description
keyboard data KDAT A1 A2 MDAT mouse data
ground GND A3 A4 (S)VCC 5 volt supply
keyboard clock KCLK A5 A6 MCLK mouse clock
Beckhoff New Automation Technology CB1052 page 19
Chapter: Connectors Back Panel Connectors
3.2.2 Parallel port, serial ports, VGA
On the rear panel, there is a combo connector which comprises three DSUB connectors, one for the
parallel port LPT, one for the serial port COM1, and one for VGA signals.
The LPT port is provided via a 25pin DSUB connector (female).
The serial interface COM1 is made available via a 9-pin standard DSUB-connector. According to the
product order, TTL level signals or RS232 standard signals are provided.
The port address and the interrupt are set via the BIOS setup.
The remaining 15pin DSUB connector (female) is used to attach a VGA display.
Pinout parallel port LPT:
Description Name Pin Name Description
strobe STB# 1 14 AFD# auto feed
data bit 0 PD0 2 15 ERR# error
data bit 1 PD1 3 16 INIT# initialize
data bit 2 PD2 4 17 SLIN# select in
data bit 3 PD3 5 18 GND ground
data bit 4 PD4 6 19 GND ground
data bit 5 PD5 7 20 GND ground
data bit 6 PD6 8 21 GND ground
data bit 7 PD7 9 22 GND ground
acknowledge ACK# 10 23 GND ground
busy BUSY 11 24 GND ground
paper end PE 12 25 GND ground
select SLCT 13
Pinout serial port (DSUB connector):
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
page 20 Beckhoff New Automation Technology CB1052
Back Panel Connectors Chapter: Connectors
Pinout VGA connector:
Pin Name Description
1 RED red
2 GREEN green
3 BLUE blue
4 N/C reserved
5 GND ground
6 GND ground
7 GND ground
8 GND ground
9 VCC 5 volt supply
10 GND ground
11 N/C reserved
12 DDDA DDC data
13 HSYNC horizontal sync
14 VSYNC vertical sync
15 DDCK DDC clock
Beckhoff New Automation Technology CB1052 page 21
Chapter: Connectors Back Panel Connectors
3.2.3 USB and LAN
To save space USB and LAN connectors are provided in the form of combo connectors. These either
comprise two USB connectors or two USB connectors and one LAN connector. This way all board
variants provide four external USB channels.
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 an 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 electronical fuse.
The board comes in different variants, some with one Gigabit-LAN connector, others with two. All LAN
connectors support 10/100/1000 Ethernet with automatic bandwith selection. Controller chips are the
ICH9R (MAC) accompanied by the 82567 (PHY) and, if present, the 82574L (MAC/PHY).
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
Pinout LAN 10/100/1000:
Pin Name Description
1 LAN-0 LAN channel 0 plus
2 LAN-0# LAN channel 0 minus
3 LAN-1 LAN channel 1 plus
4 LAN-1# LAN channel 1 minus
5 LAN-2 LAN channel 2 plus
6 LAN-2# LAN channel 2 minus
7 LAN-3 LAN channel 3 plus
8 LAN-3# LAN channel 3 minus
page 22 Beckhoff New Automation Technology CB1052
Back Panel Connectors Chapter: Connectors
3.2.4 Audio connectors
Line-in, line-out, and microphone signals are provided in the form of three 3,5mm-TRS-connectors.
Beckhoff New Automation Technology CB1052 page 23
Chapter: Connectors SATA, PATA, FDD, Memory
3.3 SATA, PATA, FDD, Memory
3.3.1 IDE interface
To connect IDE devices you can plug a ribbon cable into the standard 40pin connector.
Pinout IDE interface:
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 coded
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
page 24 Beckhoff New Automation Technology CB1052
SATA, PATA, FDD, Memory Chapter: Connectors
3.3.2 SATA interfaces
Eight SATA connectors are available to connect SATA devices.
Pinout SATA:
Pin Name Description
1 GND ground
2 SATATX SATA transmit +
3 SATATX# SATA transmit 4 GND ground
5 SATARX SATA receive +
6 SATARX# SATA receive 7 GND ground
Beckhoff New Automation Technology CB1052 page 25
Chapter: Connectors SATA, PATA, FDD, Memory
3.3.3 Floppy interface
A floppy drive can be attached in one of two alternative ways: One is a standard 2x17-pin connector (FCI
75869-306LF) for ribbon cables, the other is a 26-pin connector (JST 26FMZ-BT) for Flat Flex cables
(FFC).
CAUTION
The two connectors can only be used one at a time.
Pinout FFC connector (FDD):
Pin Name Description
1 VCC 5 volt supply
2 IDX# index
3 VCC 5 volt supply
4 DR0# drive sel 0
5 VCC 5 volt supply
6 DC# disk change
7 N/C reserved
8 N/C reserved
9 N/C reserved
10 MT0# motor enable 0
11 N/C reserved
12 DIR# direction
13 N/C reserved
14 STP# step
15 GND ground
16 WD# write data
17 GND ground
18 WE# write enable
19 GND ground
20 TR0# track 0
21 GND ground
22 WPRT# write protect
23 GND ground
24 RDATA# read data
page 26 Beckhoff New Automation Technology CB1052
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