ESD CPCI-COM4 Bedienungsanleitung
CPCI-COM4
Multi I/O Serial Interface Board
(RS-232/RS-422/RS-485/HDC )
Hardware Manual
to Product I.2328.01
CPCI-COM4 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 Page 1 of 17
esd electronic system design gmbh
Vahrenwalder Str. 207 • 30165 Hannover • ermany
http://www.esd.eu • Fax: 0511/37 29 8-68
Phone: 0511/37 29 80 • International: +49-5 11-37 29 80
N O T E
The information in this document has been carefully checked and is believed to be entirely reliable.
esd makes no warranty of any kind with regard to the material in this document, and assumes no
responsibility for any errors that may appear in this document. esd reserves the right to make
changes without notice to this, or any of its products, to improve reliability, performance or design.
esd assumes no responsibility for the use of any circuitry other than circuitry which is part of a
product of esd gmbh.
esd does not convey to the purchaser of the product described herein any license under the patent
rights of esd gmbh nor the rights of others.
esd electronic system design gmbh
Vahrenwalder Str. 207
30165 Hannover
Germany
Phone: +49-511-372 98-0
Fax: +49-511-372 98-68
E-Mail: [email protected]
Internet: www.esd.eu
USA / Canada:
esd electronics Inc.
525 Bernardston oad
Suite 1
Greenfield, MA 01301
USA
Phone: +1-800-732-8006
Fax: +1-800-732-8093
E-mail: [email protected]
Internet: www.esd-electronics.us
Trademark Notices
The PICMG® name and logo are registered trademarks of the PCI Industrial Computer Manufacturers Group.
All other trademarks, product names, company names or company logos used in this manual are reserved by their
respective owners.
Page 2 of 17 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 CPCI-COM4
Document file: I:\Texte\Doku\MANUALS\CPCI\CPCI-COM4\Englisch\CPCI-COM4_Hardware-Manual_en_10.odt
Date of print: 2011-11-09
Document type
number: DOC0800
Hardware version: 1.0
Document History
The changes in the document listed below affect changes in the hardware as well as changes in
the description of the facts, only.
Revision Chapter Changes versus previous version Date
1.0 - First English version 2011-11-09
Technical details are subject to change without further notice.
CPCI-COM4 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 Page 3 of 17
Safety Instructions
!When working with CPCI-COM4 follow the instructions below and read the manual carefully to protect
yourself from injury and the CPCI-COM4 from damage.
!Protect the CPCI-COM4 from dust, moisture and steam.
!Protect the CPCI-COM4 from shocks and vibrations.
!The CPCI-COM4 may become warm during normal use. Always allow adequate ventilation around the
CPCI-COM4 and use care when handling.
!Do not operate the CPCI-COM4 adjacent to heat sources and do not expose it to unnecessary thermal
radiation. Ensure an ambient temperature as specified in the technical data.
Attention !
Electrostatic discharges may cause damage to electronic components.
To avoid this, please perform the steps described on page 8 before you touch the CPCI-COM4,
in order to discharge the static electricity from your body.
Qualified Personal
This documentation is directed exclusively towards personal qualified in control and automation engineering.
The installation and commissioning of the product may only be carried out by qualified personal, which is
authorized to put devices, systems and electric circuits into operation according to the applicable national
standards of safety engineering.
Intended Use
The intended use of the CPCI-COM4 is the operation as serial interface in a CPCI system.
The guarantee given by esd does not cover damages which result from improper use, usage not in
accordance with regulations or disregard of safety instructions and warnings.
!The CPCI-COM4 is intended for installation in a CPCI-system only.
!The operation of the CPCI-COM4 in hazardous areas, or areas exposed to potentially explosive materials
is not permitted.
!The operation of the CPCI-COM4 for medical purposes is prohibited.
Service Note
The CPCI-COM4 does not contain any parts that require maintenance by the user. The CPCI-COM4 does
not require any manual configuration of the hardware.
Disposal
Devices which have become defective in the long run have to be disposed in an appropriate way or have to
be returned to the manufacturer for proper disposal. Please, make a contribution to environmental protection.
Page 4 of 17 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 CPCI-COM4
Table of contents
1. Overview...................................................................................................................................... 6
2. PCB View with Connectors...........................................................................................................7
3. Hardware Installation....................................................................................................................8
4. LEDs............................................................................................................................................ 9
4.1 Position of the LEDS.............................................................................................................. 9
4.2 LED Indication.......................................................................................................................9
5. Technical Data........................................................................................................................... 11
5.1 General Technical Data.......................................................................................................11
5.2 Microprocessor and Memory................................................................................................11
5.3 Serial Interface..................................................................................................................... 12
5.4 CompactPCI Bus................................................................................................................. 12
5.5 I IG-B Interface (Option).....................................................................................................13
5.6 Software Support.................................................................................................................13
6. Connector Assignments.............................................................................................................14
6.1 4x S-232-Interface............................................................................................................. 14
6.2 4x HDCL-Interface............................................................................................................... 15
6.3 4x S-422 Asynchronous Interface or S485......................................................................16
7. Order Information.......................................................................................................................17
CPCI-COM4 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 Page 5 of 17
Overview
1. Overview
Figure 1: Block circuit diagram
The CPCI-COM4 is a CompactPCI board in 3U format. It features 4 serial interfaces ( S-232, S-
422 or S-485). On request the board can be updated to up to 12 S-232 or 8 S-422/ S-485
interfaces (without handshake) via software update.
Local data control and management is controlled by an FPGA.
On request the CPCI-COM4 optionally features an I IG-B interface and high resolution hardware
timestamps.
All I/Os are connected to a 37-pin DSUB connector in the front panel.
The HDLC protocol is supported on the 4 serial interfaces as input or output.
Clock generation or -reception is configurable for each interface.
Fast adaption to customer-specific protocols and physical layers can easily be realised due to
modular design: The protocol is implemented in the FPGA.
Physical layer connectors are located on a Piggy-back for easy design modifications.
A Software driver is available for QNX. Software drivers for VxWorks or Windows are available on
request.
Page 6 of 17 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 CPCI-COM4
Krypto
Chip
4 x
Serial
Core
1x I IG-B
FPGA
Xilinx
Spartan-3E
I Q A
PCI Bridge
PLX PCI9056
CompactCI Connector
AM
(Option)
ear-IO
4x
Serial
and
optional
I IG-B
Electrical Isolation
DSUB37
I IG-B Input
CompactPCI
Front Panel
6 LEDs
A/D
Converter
Physical
I IG-B Layer
S-422
compatible
Physical
I IG-B Layer
analog
I IG-B
I IG-B
Connector
TC
Option
I IG-B
8-Bit
Microcontroller
(8051)
4 Serial Interfaces
S-232/
S-422/
S-485
4x Serial Interface
optional FPGA-IO
S-485 Interface including
all Handshaking Signals
HDLC/ S-422 Interface
including Clock Siganls
S-232 Interface including
all Handshaking Siganls
8
Hardware Installation
3. Hardware Installation
Read the safety instructions at the beginning of this document carefully,
before you start with the hardware installation!
Danger!
Electric shock risk. Never carry out work while power supply voltage is switched on!
Attention !
Electrostatic discharges may cause damage to electronic components. To avoid
this, please perform the following steps before you touch the CPCI-COM4, in order
to discharge the static electricity from your body:
Switch off the power of your computer, but leave it connected to the mains until
you have discharged yourself (if applicable).
Please touch the metal case of the computer now to discharge yourself.
Furthermore, you should prevent your clothes from touching the computer,
because your clothes might be electrostatically charged as well.
Procedure:
1. Switch off your computer and all connected peripheral devices (monitor, printer, etc.).
2. Discharge your body as described above.
3. Disconnect the computer from the mains.
If the computer does not have a flexible mains cable, but is directly connected to mains,
disconnect the power supply via the safety fuse and make sure that the fuse cannot switch
on again unintentionally (i.e. with caution label).
Danger!
Never carry out work while power supply voltage is switched on!
4. Open the case.
5. Insert the CPCI-COM4 board into a free CompactPCI slot in your computer.
6. Close the computer case again.
7. Fix the CPCI-COM4 board with the screws on the front panel.
8. Connect the serial interfaces (COM1- COM4) via the DSUB37 connector in the front panel of
the CPCI-COM4 (see page 7).
9. Connect the computer to mains again (mains connector or safety fuse).
10. Switch on the computer and the peripheral devices.
11. End of hardware installation.
Page 8 of 17 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 CPCI-COM4
EDs
4. EDs
4.1 Position of the EDS
Figure 3: Connectors and LEDs
4.2 ED Indication
ED Colour Function Indicator
State Description
LED name
in schematic
diagram
Igreen I IG-B always off reserved for future application LED223
Rgreen Power
(optional)
off CPCI-COM4 not ready, FPGA not loaded
LED224
on CPCI-COM4 is ready for operation, FPGA is
loaded
Table 1: Description of LEDs and I
CPCI-COM4 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 Page 9 of 17
EDs
ED Colour Function Indicator
State Description
LED name
in schematic
diagram
1green COM1
Traffic
off no serial traffic on COM 1
LED221
blinking serial traffic on COM 1
2green COM2
Traffic
off no serial traffic on COM 2
LED220
blinking serial traffic on COM 2
3green COM3
Traffic
off no serial traffic on COM 3
LED222
blinking serial traffic on COM 3
4green COM4
Traffic
off no serial traffic on COM 4
LED225
blinking serial traffic on COM 4
Table 2: Description of COM LEDs
Page 10 of 17 Hardware Manual • Doc. No.: I.2328.21 / ev. 1.0 CPCI-COM4
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