User Manual 16-Channel CompactPCI Adapter
Contents
1. Adapter can be found on the supplied disc under Drivers SIO16 or on the C l Systems website at the following URL http www ccii co za drivers index html S 1016 Save the files to disk then follow the instructions below Windows After the adapter is installed into the PC and started up Windows will detect the new hardware and request drivers for the UART devices and their serial channels Choose manual installation of the drivers and install from specific location Found New Hardware Wizard Welcome to the Found New Hardware Wizard Windows will search for current and updated software by looking on your computer on the hardware installation CD or on the Windows Update Web site with your permission Read our privacy policy Can Windows connect to Windows Update to search for software O Yes this time only OY d every time connect a device Click Next to continue Select the location with the appropriate INF file for your version of Windows Please refer to the included readme file in the appropriate driver archive for an explanation of which INF file to use Found New Hardware Wizard Please choose your search and installation options Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed C Search removable media floppy CD ROM Include this location in t2. CT Systems CCIl Systems Pty Ltd Registration No 1990 005058 07 Communications Computer Intelligence 2 Integration 2 User Manual for the 16 Channel CompactPCI Adapter C 1 Systems Document No CCII LCP 6 MAN 008 Document Issue 1 0 Issue Date 2011 08 24 Print Date 2011 08 24 File Name W LCP TECH MAN CLCMANO8 wpd C4 Systems The copyright of this document is the property of C2l Systems The document is issued for the sole purpose for which it is supplied on the express terms that it may not be copied in whole or part used by or disclosed to others except as authorised in writing by Cl Systems Document prepared by and for CI Systems Cape Town Signature Sheet a abject Engineer Lott OF 24 Board Level Products l Systems Project Manager eel or My Board Level Products CAP Systems Moc Mm a Rea WA Cc H META Quality Assurance 2 L 7 ee CA Systems 2011 og 4 Completed by i N PETERS Accepted by Lays DE Lan x 3 CCIVLCP 6 MAN 008 2011 08 24 Amendment History rival Reese Sir CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page iii of vi Contents 1 Introduction and Scope ori E A eS renee 1 1 1 INTROGUCHION 42 sea a 1 1 2 COPS Ka Hite A orate eee ete E AE a ieee wat bane ey ase ee 1 2 Applicable and Reference Documents 0000 cece eee eee 2 2 1 Applicable Documents tii eee et ea be
3. the maximum UART data rate of 6 25 Mbit s over distances of up to one hundred metres Transmission distances of up to one kilometre are possible at lower data rates Serial Channel Configuration DIP Switch Refer to Figure 3 for the DIP switch configuration Channels 9 16 can be set independently to either RS 232 or RS 422 mode For RS 232 each serial channel s respective switch must be in the OFF position while RS 422 requires it to be in the ON position 160 pin Frontpanel I O Connector The serial I O interface of the adapter is routed externally via a 160 pin Molex frontpanel I O connector Refer to Figure 4 for pin numbering For full frontpanel connector pin assignments please refer to the Interface Control Document 2 2 1 The 16 Channel CompactPCI Adapter uses Molex connector part number 71624 3000 The 16 Channel Serial l O Cable uses mating Molex connector part number 71626 4000 Figure 4 160 pin Frontpanel I O Connector CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 5 of 9 3 11 16 Channel Serial I O Cable An optional CCII 16 Channel Serial I O Cable CCII LCP 6 SICD 001 is available for this adapter For pin assignments please refer to the Interface Control Document 2 2 1 Figure 5 16 Channel Serial I O Cable CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 6 of 9 A 1 Annexure A Software Driver Installation Instructions Device drivers for the 16 Channel CompactPCI
4. 001 Revision 0 1 dated June 2011 Specifications PCI Special Interest Group PC Local Bus Specification Revision 2 3 dated 2002 03 29 PCI Industrial Computers Manufacturers Group CompactPCI Specification PICMG 2 0 R3 0 dated 1999 10 01 CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 2 of 9 3 Architecture 3 1 System Overview The 16 Channel Serial I O Adapter has eight asynchronous RS 232 serial channels and another eight asynchronous RS 232 or RS 422 configurable serial channels Channels are configured with a DIP switch located on the adapter The serial I O interface of the adapter is routed externally via the 160 pin Molex frontpanel I O connector and can be accessed with the optional CCII 16 Channel Serial I O Cable CCII LCP 6 SICD 001 Channels 1 8 support RS 232 and channels 9 16 support RS 232 or RS 422 Channels 1 8 are each allocated the eight standard modem signals TxD RxD CTS RTS DSR DTR RI and CD in RS 232 mode Channels 9 16 each have a reduced number of signals in RS 232 mode only TxD RxD CTS and RTS and RS 422 mode only Tx Tx Rx and Rx A block diagram of the 16 Channel CompactPCI Adapter is shown in Figure 2 cPCI Bus Configuration EEPROM Channels E o es oda Channels 1 to 8 PCI to PCI Bridge RS 232 Channels Transceivers 9to 16 Channels 9 to 16 es Channel UART RS 422 m Transceiver
5. Linux Kernel Source from http www kernel org and copy to a temporary location on your Linux machine Make sure that you are in root mode Il Extract the archive from the temporary location with the following command tar xjvf linux x y z p tar bz2 C usr src Il Change directory to the source code and configure the kernel cd usr src linux x y z p make menuconfig IV You should now be in the kernel configuration menu Navigate to the following sub menu Device Drivers gt Character Devices gt Serial Drivers and edit the following fields to the indicated values Maximum number of 8250 16550 serial ports 16 number of ports already in use Number of 8250 16550 serial ports to register at runtime 16 number of ports already in use Make other necessary configuration changes required by your setup then exit and save your changes V Compile the kernel with the following commands make make modules_install install Note Compiling the kernel can take a few hours to complete Vi Reboot your Linux machine reboot Linux V2 6 x has built in support for the standard 16C550 UART and shouldn t require a software driver installation If needed drivers are included on the supplied disc under Drivers SIO16 Linux or on the Cl Systems website CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 9 of 9
6. Scope This document briefly describes the architecture of the 16 Channel CompactPCI Adapter and provides software driver installation instructions in the annexure ARATI teeter Figure 1 16 Channel CompactPCl Adapter CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 1 of 9 2 2 2 2 1 2 3 2 3 1 2 3 2 Applicable and Reference Documents Applicable Documents EXAR Corporation Datasheet EXAR XR17D158 Universal 3 3V and 5V PCI Bus Octal UART Revision 1 2 2 dated August 2005 LINEAR Technology Datasheet L7M2882 Dual Isolated RS232 uModule Transceiver Power LINEAR Technology Datasheet LTM2881 Complete Isolated RS485 RS422 uModule Transceiver Power MAXIM Semiconductors Datasheet 15kV ESD Protected Quad Low Power RS 232 Line Receiver Revision 1 dated Feb 2003 Fairchild Semiconductor Datasheet HCPLOXXX High Speed Transistor Optocouplers Revision 1 0 4 dated April 2009 Texas Instruments Datasheet SN65C 3243 SN75C3243 3 V to 5 5 V Multichannel RS 232 Compatible Line Driver Receiver Revision SLLS353G dated November 2004 PLX Technology Datasheet PCI 6150 PCI to PCI Bridge High Performance Asynchronous 32 Bit 66 MHz PCI to PCI Bridge for Servers Storage Telecommunication Networking and Embedded Applications Revision 3 0 dated July 2007 Reference Documents Cl Systems Interface Control Document Serial I O Cable for the 16 Channel CompactPCI Adapter CCII LCP 6 SICD
7. ail ee pee Hae Dee id AA dks 2 2 2 Reference Documents nr cece ee nent nets 2 2 3 Specifications e e reveled ied Zits Sie elie Sweden Oh Goat es Patel els Bin aly te Pe 2 Si AECE Sr Oster tar ia tr di a tee ten einer 3 3 1 SYSTEM OVervi WE orir koeni Pee oes bee ere ae Vem eee a A td a we Pes 3 3 2 CompactPGl Buss nce cee ata Meda pas Bina Pe E UE Bae SEG oe Mae Pees AS ane ees 3 3 3 GompactPCl Connectors cuca a a be ee we bea ale des EES 4 3 4 PCE POI Bridges ta Gaara A Ua cae plain dzos VRS E aay Sd eaten oY ea 4 3 5 PGIL 8 Channel DAR Tito A Gok a Rye A a ice at Race daca hee anh Sac Gl cs 4 3 6 POLIS A o Acacia un de I TaS 4 3 7 RS 232 TransSGeiversy estr Mr thm geod SW alee ase aed Hee Se eld Seven deta SE lA GA se 5 3 8 RS 422 TransGevers 3 4003 arated A a al al need a A a ata yee 5 3 9 Serial Channel Configuration DIP Switch 000 ccc teens 5 3 10 160 pin Frontpanel I O Connector 0 000 ct tte ete eee 5 3 11 16 Channel Serial O Cable a sen terit sari oirean eaa a a a a a a eee eee 6 aaa E E E E A a A ia ed 7 Software Driver Installation Instructions o o o ooo eee eee eee 7 CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO08 wpd Page iv of vi List of Figures Figure 1 16 Channel CompactPCI Adapter Figure 2 Functional Block Diagram of the 16 Channel CompactPCI Adapter Figure 3 PCI Interrupt amp Serial Channel Configuration DIP Switches Figure 4 160 pin Fr
8. ger levels transmit and receive FIFO level counters automatic RTS CTS or DTR DSR hardware flow control with programmable hysteresis levels automatic software Xon Xoff flow control a 16 bit general purpose timer counter PCI Interrupt The CompactPCI Adapter supports all four PCI interrupts and they can be assigned to each UART via the two onboard DIP switches The default DIP switch configuration for the interrupts are shown in Figure 3 below OO mM lt x OO a lt a EF E E E EF EF E e 2 Z Z Z 2 Z Z Z v r T v C T UART 2 UART 1 Channel 9 16 i i i i Channel 1 8 NO NO 9 10 11 12 13 14 15 16 ON RS 422 Enable Channel 9 16 Mode Select 1 2 3 4 5 6 7 8 RS 232 Enable Figure 3 PCI Interrupt amp Serial Channel Configuration DIP Switches CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 4 of 9 3 7 3 8 3 9 3 10 RS 232 Transceivers Each RS 232 transceiver can transmit receive serial data at rates of up to 1 Mbit s which is the maximum data rate supported by the RS 232 transceivers over distances of up to ten metres The PCI UART devices can however be configured to communicate at much faster data rates up to 6 25 Mbit s per channel Care should thus be taken to ensure that user software limits RS 232 data rates to a maximum of 1 Mbit s RS 422 Transceivers Each RS 422 transceiver can transmit receive serial data up to
9. he search C 4 AComb_14 A 9 O Don t search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 7 of 9 Two UART devices will be detected and installed Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for OEM s 8 Port UART PCI Card Click Finish to close the wizard Finish The 16 serial channels need to be installed individually Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for F DEM Communications Port Click Finish to close the wizard The adapter should start working immediately after the installation is complete A 2 Linux Most Linux distributions are configured to support a maximum of eight serial ports A new Linux Kernel will have to be configured and compiled to add support for more serial ports Instructions on how to do this will be given below It should be noted that these instructions are for Linux V2 6 x and have not been tested on newer versions It is also assumed that the user is familiar with the following documents Serial HOWTO Kernel HOWTO CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 8 of 9 l Download the full
10. ontpanel l O Connector Figure 5 16 Channel Serial I O Cable CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page v of vi CD CTS DIP DSR DTR GND HCC 1 0 INT MHz PCB PCI cPCl RI RS 232 RS 422 RTS Rx Tx UART URL Abbreviations and Acronyms Carrier Detect Clear to Send Dual In line Package Data Set Ready Data Terminal Ready Signal Ground Host Carrier Card Input Output Interrupt MegaHertz Printed Circuit Board Peripheral Component Interconnect Compact PCI Ring Indicator Electronics Industries Association Recommended Standard 232 or EIA 232 Electronics Industries Association Recommended Standard 422 or EIA 422 Request To Send Receive Transmit Universal Asynchronous Receiver Transmitter Uniform Resource Locator CCII LCP 6 MAN 008 2011 08 24 CLCMANO08 wpd Issue 1 0 Page vi of vi di Introduction and Scope 1 1 Introduction The CCIl 16 Channel CompactPCI Adapter provides a PCI to 16 Channel Serial UART interface Complete galvanically isolated transceivers provide 2500 Vays of isolation between the line transceiver and the logic interface for all 16 channels Channels 1 8 operate in RS 232 mode where channels 9 16 are user configurable in either RS 232 or RS 422 modes of operation Serial channel configuration RS 232 or RS 422 electrical modes is set with an onboard DIP switch PCI interrupt selection is possible through two separate DIP switches 1 2
11. s Channels 9 to 16 Frontpanel I O Connector PCI Interrupt DIP Switch RS 232 RS 422 DIP Switch PCI Interrupt DIP Switch Figure 2 Functional Block Diagram of the 16 Channel CompactPCI Adapter 3 2 CompactPCl Bus The 16 Channel CompactPCI Adapter can be installed on any host conforming to the PCIMG 2 0 specification and which supports Universal PCI signalling either 3 3 V or 5 0 V The adapter supports 32 bit PCI communications The CompactPCI interface is implemented using a PCI to PCI bridge and supports PCI bus speeds of 33 MHz or 66 MHz CCII LCP 6 MAN 008 2011 08 24 Issue 1 0 CLCMANO8 wpd Page 3 of 9 3 3 3 4 3 5 3 6 CompactPCI Connectors The 16 Channel Serial I O Adapter has one rear connector which implements the 32 bit 66 MHz CompactPCI interface PCI to PCI Bridge The 16 Channel CompactPCI Adapter incorporates a transparent PCI to PCl bridge for bus expansion enabling the use of two 8 Channel UART devices PCI 8 Channel UART The octal PCI bus Universal Asynchronous Receiver and Transmitter UART has a global interrupt source register which provides complete interrupt status indication for all 8 channels to speed up interrupt parsing Each UART has its own 16C550 compatible configuration register set and features the following transmit and receive FIFOs of 64 bytes each fully programmable transmit and receive FIFO trig
Download Pdf Manuals
Related Search