BRG2110 - User`s Manual - RTD Embedded Technologies, Inc.
Contents
1. PCI Bus 1 6 2 0 C1 N e PCI 3 3V Output Low Voltage JP300 1 2 3 3V lour 1 5mA PCI 5V Output High Voltage JP300 2 3 5V lour 12mA 24 PCI 5V Output Low Voltage JP300 2 3 5V lour 12mA PCle Bus __ Differential Output Voltage S DC Differential TX Impedance 952 __ Differential Input Voltage 015 La p SS rs 116 9 3 3 115 8 173 PCI 3 3V Output High Voltage JP300 1 2 3 3V lout 0 5mA 2 9 DC Differential RX Impedance Electrical Idle Detect Threshold 92 7 61 PCI Hi Z Leakage 0 VisVIO RO A Co Ceo C1 I eo cic mV Accessing the Analog World RTD Embedded Technologies Inc www rtd com 8 BRG2110 User s Manual Accessing the Analog World 3 Board Connection 3 1 Board Handling Precautions To prevent damage due to Electrostatic Discharge ESD keep your board in its antistatic bag until you are ready to install it into your system When removing it from the bag hold the board at the edges and do not touch the components or connectors Handle the board in an antistatic environment and use a grounded workbench for testing and handling of your hardware 3 2 X Physical Characteristics e Weight Approximately 55 g 0 12 Ibs e Dimensions 90 17 mm L x 95 89 mm W 3 550 in L x 3 775 in W E EN m puumir Hz w3 Dmm s s BRG2110 PCle to PCI Bridge Only ed RTD Embedded Technologies Inc ww2. BRG2110 PCI Express to PCI Bridge CNIG R452 R451 R Peny 2 99 10 15 ow 20 2 30 4 1999899998993999 99999900900009090939090909 E 1 Y d999999999999999999999999999999 999990900900000000900900909090090090009090090009 OB BLO E NN JO ILO NE NE NN NE JRO Io ILO ILO JO ILO BLO JLo Ilo BLO ILO ILO JLo Bo Ito Ilo a User s Manual f 30 1 5 10 LES 20 25 BDM 610020084 Rev A E i 4 ose AMA BRG2110 MI m PCle to PCI Bridge Only tga RTD Embedded Technologies Inc www rtd com HALLLLLLELELELLELLELLEEEL EH UE S K bbbesvecccceenccessecenlbl UUbeccesesesescsesssccnlll ITTTTHTTTHITTHITHHHITI RTD Embedded Technolodies Inc RTD Embedded Technologies Inc AS9100 and ISO 9001 Certified RTD Embedded Technologies Inc 103 Innovation Boulevard State College PA 16803 USA Telephone 814 234 8087 Fax 814 234 5218 www rtd com sales rtd com techsupport rtd com ms K v g AS9100 se W is09001 laa Accessing the Analog World Revision History Rev A Initial Release Advanced Analog I O Advanced Digital I O aAIO aDIO a2DIO Autonomous SmartCal Catch the Express couModule dspFramework dspModule expressMate ExpressPlatform HiDANplus MIL Value for COTS prices multiPort PlatformBus and PC 104EZ are trademarks and Accessing the Analog World dataModule IDAN HiDAN RTD and the RTD logo are registered trademarks of RTD Embedded Technologies Inc form
3. In systems capable of hotp ay as new cpu s are detected IDANS A 4 method such as ACPI for cpumask t cpu present map _ 1 EXPORT SYMBOL cpu present map ifndef CONFIG SMP Represents all cpu s that v AS9100 W 1S0 9001 Copyright 2010 by RTD Embedded Technologies Inc All rights reserved
4. RTD Embedded Technologies Inc www rtd com 10 BRG2110 User s Manual Accessing the Analog World 3 3 3 JUMPERS On all jumpers pin 1 is designated by a thick white silkscreen line and a square pad on the PCB JP1 12V Control JP1 is used to enable and disable the 12V power supply to the PCI bus See the 12V Power Supply section on page 16 for more details Table 4 JP1 Settings BRG2110 supplies 12V to the PCI bus BRG2110 does not supply 12V to the PCI bus factory default NOTE When the BRG2110 is supplying 12V to the PCI bus i e JP1 1 2 there must not be any other 12V power supplies on that PCI bus segment JP300 PCI Vio Select JP300 is used to set the voltage of the VIO pins on the PCI bus It does not change the actual signal level that the BRG2110 uses When selecting a VIO voltage be sure that all of the PCI peripheral cards on the PCI bus of the BRG2110 are compatible with the selected voltage Table 5 JP300 Settings PCI bus VIO pins set to 3 3V factory default PCI bus VIO pins set to 5V RTD Embedded Technologies Inc www rtd com 11 BRG2110 User s Manual laa Accessing the Analog World 3 4 Steps for Installing Always work at an ESD protected workstation and wear a grounded wrist strap Turn off power to the PC 104 system or stack Select and install stand offs to properly position the module on the stack Remove the module from its anti static bag Check th
5. EXTERNAL I O CONNECTORS There are no external I O connectors on the BRG2110 4 3 2 BUS CONNECTORS CN1 Top amp CN2 Bottom PCle Connector The PCle connector is the connection to the system CPU The position and pin assignments are compliant with the PC 104 Express Specification See PC 104 Specifications on page 18 The BRG2110 is a Universal board and can connect to either a Type 1 or Type 2 PCle 104 connector RTD Embedded Technologies Inc www rtd com 13 BRG2110 User s Manual Accessing the Analog World CN16 PCI Connector The PCI connector is the connection to PCI peripheral modules The position and pin assignments are compliant with the PC 104 Express Specification See PC 104 Specifications on page 18 44 Steps for Installing Always work at an ESD protected workstation and wear a grounded wrist strap Turn off power to the IDAN system Remove the module from its anti static bag Check that pins of the bus connector are properly positioned Check the stacking order make sure all of the busses used by the peripheral cards are connected to the cpuModule Hold the module by its edges and orient it so the bus connector pins line up with the matching connector on the stack Gently and evenly press the module onto the IDAN system If any boards are to be stacked above this module install them Finish assembling the IDAN stack by installing screws of an appropriate length Attach any necessary cabl
6. Board Features O O O O O O e PCI Bus OOO COD tO 0 O PCI Express PCle x1 Upstream Interface to CPU PCI Downstream Interface to Peripheral Cards Power rails 5V 3 3V 12V connected between the PCle and PCI bus PCI Express Bus Provides 2 5 Gbps in each direction Single lane and single Virtual Channel operation Compatible with multi Virtual Channel chipsets Packetized serial traffic with PCI Express Split Completion protocol Data Link Layer Cyclic Redundancy Check CRC generator and checker Automatic Retry of bad packets In band interrupts and messages Message Signaled Interrupt MSI support 32 bit 33 MHz PCI Bus PCI Master Controller allows PCI Express access to PCI Target Devices PCI Target Controller allows full transparent access to PCI Express resources Message Signaled Interrupt MSI support Legacy Interrupt support Four Bus Masters Jumper selectable VIO Vor 33V signal level Jumper selectable 12V 500 mA power supply to PCI bus 1 3 Ordering Information The BRG2110 is available with the following options Table 1 Ordering Options Figure 1 BRG2110AHR Above CPU Figure 2 BRG2110BHR Below CPU The Intelligent Data Acquisition Node IDAN building block can be used in just about any combination with other IDAN building blocks to create a simple but rugged 104 stack This module can also be incorporated in a custom built RTD HIDAN or HiDANplus High Reliability Intellige
7. at pins of the bus connector are properly positioned Check the stacking order make sure all of the busses used by the peripheral cards are connected to the cpuModule Hold the module by its edges and orient it so the bus connector pins line up with the matching connector on the stack Gently and evenly press the module onto the PC 104 stack 9 If any boards are to be stacked above this module install them 10 Attach any necessary cables to the PC 104 stack 11 Re connect the power cord and apply power to the stack 12 Bootthe system and verify that all of the hardware is working properly o NDN ee Goo NS rx Figure 5 Example 104 Stack RTD Embedded Technologies Inc www rtd com 12 BRG2110 User s Manual Accessing the Analog World 4 IDAN Connections 4 Module Handling Precautions To prevent damage due to Electrostatic Discharge ESD keep your module in its antistatic bag until you are ready to install it into your system When removing it from the bag hold the module by the aluminum enclosure and do not touch the components or connectors Handle the module in an antistatic environment and use a grounded workbench for testing and handling of your hardware 4 2 Physical Characteristics e Weight Approximately 0 21 Kg 0 46 Ibs e Dimensions 151 972 mm L x 129 978 mm W x 16 993 mm H 5 983 in L x 5 117 in W x 0 669 in H Ec e 9 c e rs so Figure 6 IDAN Dimensions 43 Connectors 4 3 1
8. erly Real Time Devices Inc PS 2 is a trademark of International Business Machines Inc PCI PCI Express and PCle are trademarks of PCI SIG PC 104 PC 104 Plus PCI 104 PCle 104 PCI 104 Express and 104 are trademarks of the PC 104 Embedded Consortium All other trademarks appearing in this document are the property of their respective owners Failure to follow the instructions found in this manual may result in damage to the product described in this manual or other components of the system The procedure set forth in this manual shall only be performed by persons qualified to service electronic equipment Contents and specifications within this manual are given without warranty and are subject to change without notice RTD Embedded Technologies Inc shall not be liable for errors or omissions in this manual or for any loss damage or injury in connection with the use of this manual Copyright 2010 by RTD Embedded Technologies Inc All rights reserved RTD Embedded Technologies Inc WWW rtd com lil BRG2110 User s Manual Table of Contents 1 Introduction 1 1 Produc TOVON IE N a E E E 1 2 BOUF EA ES a cae castescas eanenssn seacsa unnsnousas cuss acu sscsy cman asecuess asecesnnncn nessa paces 1 3 ordenng aie eit IO ecc Seton EE IUNII 1 4 Contact NGM AMOI eau tn iet td du omui E REM ILE RE 1 4 1 Sales Support 1 4 2 Technical Support 2 Specifications 2 1 Operaiing CondillONS suisse Mtm vemm EAA DIE EM UEM 2 2 Elect
9. es to the IDAN system Re connect the power cord and apply power to the stack Boot the system and verify that all of the hardware is working properly o oo M Os Jm ue ee pol _ Figure 7 Example IDAN System RTD Embedded Technologies Inc www rtd com 14 BRG2110 User s Manual Accessing the Analog World 5 Functional Description 9 1 Block Diagram The Figure below shows the functional block diagram of the BRG2110 The various parts of the block diagram are discussed in the following sections PCle x1 PCle to PCI 32 bit 33 MHz PCI On Board Power Supplies Figure 8 BRG2110 Block Diagram 0 2 PCle to PCI Bridge The PCI Express to PCI Bridge allows legacy PCI devices to be used with newer PCI Express chipsets It utilizes a single PCle x1 link to communicate with the host and a 33 MHz 32 bit PCI bus to attach to peripheral cards It appears in the system as a standard PCI to PCI Bridge and therefore requires no software changes to operate 5 2 1 PCI Bus MASTERS The BRG2110 supports four bus masters on the PCI bus segment The bus masters can access targets on the PCI bus as well as targets on PCle side of the bridge Note that most chipsets only support system memory as the target for accesses peer to peer transactions between PCle devices is not supported Peer to peer transactions between two PCI devices that are on the same bus segment are always supported Contact your CPU vendor o
10. est Group WWW pcisig com RTD Embedded Technologies Inc www rtd com 18 BRG2110 User s Manual Accessing the Analog World 8 Limited Warranty RTD Embedded Technologies Inc warrants the hardware and software products it manufactures and produces to be free from defects in materials and workmanship for one year following the date of shipment from RTD Embedded Technologies Inc This warranty is limited to the original purchaser of product and is not transferable During the one year warranty period RTD Embedded Technologies will repair or replace at its option any defective products or parts at no additional charge provided that the product is returned shipping prepaid to RTD Embedded Technologies All replaced parts and products become the property of RTD Embedded Technologies Before returning any product for repair customers are required to contact the factory for a Return Material Authorization RMA number This limited warranty does not extend to any products which have been damaged as a result of accident misuse abuse such as use of incorrect input voltages improper or insufficient ventilation failure to follow the operating instructions that are provided by RTD Embedded Technologies acts of God or other contingencies beyond the control of RTD Embedded Technologies or as a result of service or modification by anyone other than RTD Embedded Technologies Except as expressly set forth above no other warran
11. nt Data Acquisition Node Contact RTD sales for more information on our high reliability systems RTD Embedded Technologies Inc www rtd com 6 BRG2110 User s Manual Accessing the Analog World 1 4 Contact Information 1 4 1 SALES SUPPORT For sales inquiries you can contact RTD Embedded Technologies sales via the following methods Phone 1 814 234 8087 Monday through Friday 8 00am to 5 00pm EST E Mail sales rtd com 1 4 2 TECHNICAL SUPPORT If you are having problems with you system please try the steps in the Troubleshooting section of this manual For help with this product or any other product made by RTD you can contact RTD Embedded Technologies technical support via the following methods Phone 1 814 234 8087 Monday through Friday 8 00am to 5 00pm EST E Mail techsupport rtd com RTD Embedded Technologies Inc www rtd com T BRG2110 User s Manual 2 Specifications 2 1 2 2 Operating Conditions Table 2 Operating Conditions Symbol Parameter Test Condition Unit Vo VvV Vcc5 5V Supply Voltage 3 3V Supply Voltage 12V Supply Voltage C C p p p 12V Supply Voltage SS a a SS Electrical Characteristics Table 3 Electrical Characteristics Symbol Parameter Test Condition P Power Consumption Vesz50V 1 1 0 5 13 2 lus 5V Current between buses luss 3 3V Current between buses EE S 12V Current between buses 10 8 000
12. ot be any other 12V power supplies on that PCI bus segment RTD Embedded Technologies Inc www rtd com 16 BRG2110 User s Manual Accessing the Analog World 6 Troubleshooting If you are having problems with your system please try the following initial steps e Simplify the System Remove modules one at a time from your system to see if there is a specific module that is causing a problem Perform you troubleshooting with the least number of modules in the system possible e Swap Components Try replacing parts in the system one at a time with similar parts to determine if a part is faulty or if a type of part is configured incorrectly If problems persist or you have questions about configuring this product contact RTD Embedded Technologies via the following methods Phone 1 814 234 8087 E Mail techsupport grtd com Be sure to check the RTD web site http www rtd com frequently for product updates including newer versions of the board manual and application software RTD Embedded Technologies Inc www rtd com 17 BRG2110 User s Manual 7 Additional Information 7 1 PC 104 Specifications A copy of the latest PC 104 specifications can be found on the webpage for the PC 104 Embedded Consortium WWW pc104 org 2 PCI and PCI Express Specification Accessing the Analog World A copy of the latest PCI and PCI Express specifications can be found on the webpage for the PCI Special Inter
13. r RTD technical support for more information 0 2 2 WAKE FROM PCI DEVICES A device on the PCI bus of the BRG2110 is not capable of waking the system from standby 5 2 3 COMPATIBILITY WITH PCI TO ISA BRIDGES BRG17088 The BRG2110 does not support a PCI to ISA Bridge i e BRG17088 on its PCI bus A PCI to ISA bridge must be attached to the primary PCI bus of the CPU Contact RTD technical support for more information 5 3 Power The main power rails 5V 3 3V and 12V are connected between the PCle and PCI bus The ATX control signals are also connected between the two busses Therefore the system power supply may be located on either the PCle or PCI side of the BRG2110 Regardless of where the power supply is located in the system the amount of current that can be supplied across the bridge is shown in Table 3 Electrical Characteristics on page 8 The BRG2110 only requires 5V to operate RTD Embedded Technologies Inc www rtd com 15 BRG2110 User s Manual Accessing the Analog World 5 3 1 12 VV POWER SUPPLY Since there is a 12V pin on the PCI bus but not on the PCle bus the BRG2110 provides a 12V supply to the PCI bus This may be used when the system power supply is not on the BRG2110 s PCI bus and a module on the PCI bus requires 12V The 12V Supply may be enabled or disabled with JP1 as shown in Table 4 on page 11 NOTE When the BRG2110 is supplying 12V to the PCI bus i e JP1 1 2 there must n
14. rical Characteristics sssseeeeennnnnne nennen 3 Board Connection 3 1 Board Handling Precautions us iinindorsansaegtasuieaciessitanaessenneatanannasiasadnaenunanaataneanaseaneansanauaaameaticn 3 2 Physical CharacteristiCS seesinane nanena EA ARAE SM IR REA EE AEE EE 3 3 Connectors and VMI S MR 3 3 1 External I O Connectors 3 3 2 Bus Connectors CN1 Top amp CN2 Bottom PCle Connector CN16 PCI Connector 3 9 9 Jumpers JP1 12V Control JP300 PCI Vio Select 3 4 tepe rera sis 6 m 4 IDAN Connections 4 1 Module Handling Precautions set veocseceusesceedvscscesvensseeveonscueeuncaddvecacecuseceeernencneenieene 4 2 Physical Characters NCS neresen a R cence 4 3 COE O ea NE MI MEE 4 3 1 External I O Connectors 4 3 2 Bus Connectors CN1 Top amp CN2 Bottom PCle Connector CN16 PCI Connector 4 4 PHOS TOM FS et UG EE EE EO EO 5 Functional Description 5 1 POCE DIA NE E T ere eer 9 2 mu euo aniio RM T 5 2 1 PCI Bus Masters 5 2 2 Wake from PCI Devices 5 2 3 Compatibility with PCI to ISA Bridges BRG17088 5 3 Ge ga eee ee one ae nT a ee ee eee re eee eee eee ere ener er eer ere er error 5 9 1 12V Power Supply 6 Troubleshooting 7 Additional Information 7 1 PONOA IMM ANON cea saa ete aces ae MID MICI 7 2 PCI and PCI Express Specification cccccccesssccsssscssssssscsssecssssssecassessecessecsssesaeeessecasnsatens 8 Limited Warranty RTD Embedded Technologie
15. s Inc www rtd com IV Accessing the Analog World BRG2110 User s Manual Table of Figures xis 1T BROZTIOAHR ADOVE CPU m ee 6 Figure 2 BROZ TIOBAR Below 10 25 E PT 6 FOUG s Board MI NS ON Sec reini nsn EEEE EE EAEE A EEE 9 Fig re 4 Board COMME COINS serisinin OT 10 Figure S Eample 104M HaC sssr A M LE ICM EE 12 Foure G DAN DIMENSION S seserinis aSa Eara iaia saa iiaeia oiea 13 Figure 7 Example IDAN System m 14 Figure 8 BRG2110 Block Diagram PER 15 Table of Tables Table TO ordenin ODIO ee E E E E ee eee ee 6 Table 2 Peran e ODOINOLIS eaa E E E ee ee ee eee 8 Tables Electrical CharacteriS OS ener aren a ae me nee arr eee ane EE E AIE PAR Ce eae cee ee 8 Table 4 JP1 Settings RE 11 UA SSO GSO io tcc essence cesses acetate N acetate se cde nce cee A ATA EE E E E E 11 Accessing the Analog World RTD Embedded Technologies Inc www rtd com V BRG2110 User s Manual Accessing the Analog World 1 Introduction 1 1 Product Overview The BRG2110 is designed to provide a PCI Express PCle to PCI Bridge It uses a PCle x1 link to interface to the CPU module and provides a full PCI interface to PC 104 Plus and PCI 104 peripheral cards This allows the addition of a PCI bus segment to the 104 system which can support four more peripheral cards It is compatible with all PCI Express cpuModules 1 2
16. ties are expressed or implied including but not limited to any implied warranties of merchantability and fitness for a particular purpose and RTD Embedded Technologies expressly disclaims all warranties not stated herein All implied warranties including implied warranties for merchantability and fitness for a particular purpose are limited to the duration of this warranty In the event the product is not free from defects as warranted above the purchaser s sole remedy shall be repair or replacement as provided above Under no circumstances will RTD Embedded Technologies be liable to the purchaser or any user for any damages including any incidental or consequential damages expenses lost profits lost savings or other damages arising out of the use or inability to use the product Some states do not allow the exclusion or limitation of incidental or consequential damages for consumer products and some states do not allow limitations on how long an implied warranty lasts so the above limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state RTD Embedded Technologies Inc www rtd com 19 BRG2110 User s Manual RTD Embedded Technologies Inc 103 Innovation Boulevard State College PA 16803 USA Telephone 814 234 8087 Fax 814 234 5218 www rtd com sales rtd com techsupport rtd com Represents all cpu s pres hc tL L 12 Im
17. w rtd com SSS aay RTD Embedded Technologies Inc Figure 3 Board Dimensions RTD Embedded Technologies Inc www rtd com 9 BRG2110 User s Manual Accessing the Analog World 3 3 Connectors and Jumpers CN16 PCI Connector 10 LRL 20 25 30 c A P x E 1 ri gt Mo Bo Bo Bo Bo Bo Bo Bo Bo Bo Bo Mo Bo Bo Bo Bo Bo flo Bo Bo Bo Bo Fo Bo ito Bo Bo Bo Bo Bo 0 Iho Bo Fo Mo Bo Bo Bo Bo Bo Bo ito Bo Wo Bo Bo Bo Wo Mo Bo Bo fo Bo Bo Bo Mo Bo Mo Mo Bo JP1 12V Control w JP300 PCI Vio F T O BO BO 80 0 BO BO Oo 0 30 QOO QO AQA OAOA COQA oO 8 80 oo oO Bo F Select BRG2110 PCle to PCI Bridge Only RTD Embedded Technologies Inc www rtd com ttt ut i RTD Embedded Te CN1 amp CN2 PCle Connector Figure 4 Board Connections 3 3 1 EXTERNAL I O CONNECTORS There are no external I O connectors on the BRG2110 3 3 2 BUS CONNECTORS CN1 Top amp CN2 Bottom PCle Connector The PCle connector is the connection to the system CPU The position and pin assignments are compliant with the PC 104 Express Specification See PC 104 Specifications on page 18 The BRG2110 is a Universal board and can connect to either a Type 1 or Type 2 PCle 104 connector CN16 PCI Connector The PCI connector is the connection to PCI peripheral modules The position and pin assignments are compliant with the PC 104 Express Specification See PC 104 Specifications on page 18
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