Multi-IO FreeForm/104 Daughter Board
Contents
1. M 11 Mode Selection Jumper Reference rne e reete bona e pte ipe t adore cete bt pce 12 Jumper Selection Key for Port Modes Clock Bias Termination Jumper Selections Clock Combination Jumper Selections essent enne Control Eine Jumper Relerence hene rt teu PP RP i ER IRSE R5 232 Clock Sig alszi t E SE ee ee LEES 14 RS2485 Clock Signal Sirni aa E A REA O E A AA A EE AAR 15 Revision 0 01 Connect Tech Daughter Board User Manual Customer Support Overview If you experience difficulties after reading the manual and or using the product contact the Connect Tech reseller from which you purchased the product In most cases the reseller can help you with product installation and difficulties In the event that the reseller is unable to resolve your problem our highly qualified support staff can assist you Our support section is available 24 hours a day 7 days a week on our website at www connecttech com sub support support asp See the contact information section below for more information on how to contact us directly Our technical support is always free Contact Information We offer three ways for you to contact us Mail Courier You may contact us by letter at Connect Tech Inc Technical Support 42 Arrow Road Guelph Ontario Canada N1K 156 Email Internet You may contact us through the Intern2. 255 1 Port CTS2 DIO_1C6 8255 1 Port A I O DSR2 6 DIO 1 5 8255 1 Port A I O DCD2 DOI 8255 1 Port A I O DIO 1C3 8255 1 Port TXC2 DIO_0B7 8255 0 Port B O RXC2 DIO_1B7 8255 1 Port B O Revision 0 01 Connect Tech Daughter Board User Manual Output Pin Reference Port 1 Pin Description DND TXC TE E gt lt 5 po DSR a GND O23 25 OS 20 25 25 21 19 17 15 13 11 26 24 22 20 18 16 14 12 10 8 1 Revision 0 01 Connect Tech Daughter Board User Manual Port 2 Pin Description o o 1 3 GND 14 15 ipd EE 17 25 25 21 19 17 15 13 11 9 26 24 22 20 18 16 14 12 10 8 6 4 2 Port 2 Revision 0 01 Connect Tech Daughter Board User Manual Mode Selection Jumper Reference The following diagram shows the mode selection jumper locations for both Port 1 and Port 2 Jumpers are placed vertically connecting the two pins located directly above the corresponding letter Port 2 LK JI H GF EDC BA ei Ge Fa 3 PIED U B A Jumper Selection Key for Port Modes Note this jumper solution layout was taken from the BlueStorm Family Clock Bias Termination Jumper Selections F 0 Resut 0 0 ut n X Rx Bias Termination Enabled I J Res Out Out Rx Tx Clock Termination Bias Revision 0 01 Connect Tech Daughter Board User Man
3. 3220 i i i i 2 i Iul i Hardware Installation Information Please follow these steps with installing the Daughter Board into your system 1 Ensure your FreeForm 104 is powered OFF 2 Install the Daughter Board onto the FreeForm 104 3 Power ON your FreeForm 104 Revision 0 01 Connect Tech Daughter Board User Manual Hardware Description Board Diagram Connector Summary Ps Pont seano Jumper Summary Port 1 Mode Selection Jumpers Port 2 Mode Selection Jumpers pm Port 1 Control Line Jumpers Port 2 Control Line Jumpers Revision 0 01 Connect Tech Daughter Board User Manual Daughter Board to FreeForm 104 Pin Interconnect The Daughter Board connects directly to the Digital I O headers on the FreeForm 104 The following table lists the pin interconnect P8 Header Pin Freeform Signal Daughter Board Port 1 Signal FreeForm Register p KEEN 2 DIO 2A7 8255 2 Port RTSI DIO 2A6 8255 2 Port C I O DTRI DIO 2A5 8255 2 Port C T O DIO 3A7 8255 3 Port 51 DIO 3A6 8255 3 Port C I O DSRI 6 5 8255 3 Port C HO DCDI 8 DIO3A4 8255 3 Port DIO 8255 3 Port C O TXCI DIO 2B7 8255 2 Port B RXCI DIO 3B7 8255 3 Port B O Signal P6 Header Pin Freeform FreeForm Register Daughter Board Port 2 Signal pu VD Dj o DIO 0C7 8255 0 Port RTS2 DIO 0C6 8255 0 Port A I O DTR2 DIO 0C5 8255 0 Port A I O DIO 8
4. CTS Connect Tech Inc Multi IO FreeForm 104 Daughter Board User Manual Connect Tech Inc 42 Arrow Road Guelph Ontario 156 Tel 519 836 1291 Toll 800 426 8979 North America only Fax 519 836 4878 Email sales connecttech com support connecttech com Web www connecttech com CTIM 00434 Revision 0 01 January 28 2015 Connect Tech Daughter Board User Manual Table of Contents Customer Support OVECVIEW eee tete elige te etre reir ebrei eee eti Ree erre 3 Contact Information sc ice RE PR ERE EES EE 3 Limited Lifetime Warranty E ER SE IEEE ARE EINER FERRE EXE Feeds 4 Copynght Notlce enee SEENEN 4 Trademark Acknowledgment ERR RERUM E ERES FREE QE 4 Revision HIStory i e EUN SEENEN 4 Introduction tO RE ERREUR ERR oh SAG RA REED REED 5 e HQ E RE ORDRE ER TIERE Eie nd DAI RUE b ERRAT eene 5 Specifications aia isdn RR RECHERCHE RID DES 6 System Block Diagram RR RD Raed Has ego PE Hee ids 7 Hardware Installation InfOrtationi 42 9 dette eed a e E EH FU Ie eO dE 7 Hardware Description 3 ente trente tere ERE rip HERE EEE EE terr 8 Board Diagram enit teneri ebrei niae te TE a n dv idee n et ad deett b eere 8 Daughter Board to FreeForm 104 Pin Interconnect eese enne etre 9 Output Pin Reference une ORE RR RERUM EEN 10 Portae eod buen eom mte oh 10 2
5. RS 485 channels configurable to be fully synchronous asynchronous e Pass through PC 104 connector allows the Daughter Board to stack with the FreeForm 104 parent board Revision 0 01 Specifications Connect Tech Daughter Board User Manual Number of Ports 2 Electrical Interface Synchronous RS 232 RS 422 RS 485 Control Signals TxD RxD DTR RTS CTS DCD TxClk RxClk Connectors PC 104 pass through 2x50 pin connector to connect to FreeForm 2x26 pin header connectors optional ribbon cables with female 26 pin IDC to female DB 26 connectors available Baud Rate RS 232 Up to 1 Mbps Rs 422 RS 485 Up to 10 Mbps Dimensions Length 14 699 cm 5 750 9 5885cm 3 775 Height 11 049 cm 4 350 9 017cm 3 55 Temperature 0 to 70 32 F to 159 F Bus PC 104 Software Compatibility Windows Linux QNX System Requirements Varies by configuration Regulatory Approvals FCC Class A EN50082 2 ICES 003 Class EN550022 Class EN55024 Warranty and Support Lifetime warranty and free technical support Revision 0 01 Connect Tech Daughter Board User Manual System Block Diagram FreeForm 104 Daughterboard lcm facce i i i i 1 SP3243 i i i ISA VO Headers RS 232 Serial 5 gt Data i i RS 485 Data i i i i i I 1 sP
6. ceiver RX Clock as driver Revision 0 01 Connect Tech Daughter Board User Manual The state where both driver and receiver are enabled should be avoided as the behaviour of the chip is unknown in this state RS 485 Clock Signals These signals are configured in a similar method to the 232 signals with the SP491 chips being used These chips also have individual enables for both the driver and receiver The receiver enable is active low while the driver is active high Like 232 both driver and receiver are defaulted off by the daughter board This leaves the following jumper setup TX Clock as receiver TX Clock as driver RX Clock as receiver RX Clock as driver Revision 0 01
7. et Our email and URL addresses on the Internet are sales connecttech com support connecttech com www connecttech com Note Please go to the Download Zone or the Knowledge Database in the Support Center on the Connect Tech website for product manuals installation guides device driver software and technical tips Submit your technical support questions to our customer support engineers via the Support Center on the Connect Tech website Telephone Facsimile Technical Support representatives are ready to answer your call Monday through Friday from 8 30 a m to 5 00 p m Eastern Standard Time Our numbers for calls are Toll Free 800 426 8979 North America only Telephone 519 836 1291 Live assistance available 8 30 a m to 5 00 p m EST Monday to Friday Facsimile 519 836 4878 on line 24 hours Revision 0 01 Connect Tech Daughter Board User Manual Limited Lifetime Warranty Connect Tech Inc provides a Lifetime Warranty for all Connect Tech Inc products Should this product in Connect Tech Inc s opinion fail to be in good working order during the warranty period Connect Tech Inc will at its option repair or replace this product at no charge provided that the product has not been subjected to abuse misuse accident disaster or non Connect Tech Inc authorized modification or repair You may obtain warranty service by delivering this product to an authorized Connect Tech Inc business partner or to C
8. onnect Tech Inc along with proof of purchase Product returned to Connect Tech Inc must be pre authorized by Connect Tech Inc with an RMA Return Material Authorization number marked on the outside of the package and sent prepaid insured and packaged for safe shipment Connect Tech Inc will return this product by prepaid ground shipment service The Connect Tech Inc Lifetime Warranty is defined as the serviceable life of the product This is defined as the period during which all components are available Should the product prove to be irreparable Connect Tech Inc reserves the right to substitute an equivalent product if available or to retract Lifetime Warranty if no replacement is available The above warranty is the only warranty authorized by Connect Tech Inc Under no circumstances will Connect Tech Inc be liable in any way for any damages including any lost profits lost savings or other incidental or consequential damages arising out of the use of or inability to use such product Copyright Notice The information contained in this document is subject to change without notice Connect Tech Inc shall not be liable for errors contained herein or for incidental consequential damages in connection with the furnishing performance or use of this material This document contains proprietary information that is protected by copyright rights are reserved No part of this document may be photocopied reproduced or translated to ano
9. ther language without the prior written consent of Connect Tech Inc Copyright 1997 2011 by Connect Tech Inc Trademark Acknowledgment Connect Tech Inc acknowledges all trademarks registered trademarks and or copyrights referred to in this document as the property of their respective owners Not listing all possible trademarks or copyright acknowledgments does not constitute a lack of acknowledgment to the rightful owners of the trademarks and copyrights mentioned in this document Revision History Revision 0 00 June 15 2012 Revision 0 01 Jan 28 2015 Revision 0 01 Connect Tech Daughter Board User Manual Introduction The Daughter Board is an adapter for Connect Tech s FreeForm 104 FPGA development board that enables users to capture and process synchronous and asynchronous RS232 or RS485 RS422 serial data with customizable FPGA implementations When used with a FreeForm 104 FPGA development board the Daughter Board allows for easy and rapid design changes at run time which makes it ideal for high speed compute intensive reconfigurable applications Connecting directly to the Digital I O headers on the FreeForm 104 the Daughter Board also includes a PC 104 pass through connector to allow the board to sit in stack with the FreeForm 104 board Features e Integration with the FreeForm 104 Xilinx Spartan 3E FPGA enables UART design and data capture customization e Two switchable RS 232 RS 422 or
10. ual Clock Combination Jumper Selections Clocks are Combined Out Out Clocks are Separate Note when combining clocks it is best to disable one of the transceivers Revision 0 01 Connect Tech Daughter Board User Manual Control Line Jumper Reference The following diagram shows the control line jumper locations for both Port 1 and Port 2 P8 and P9 respectively Jumpers are placed horizontally connecting the two pins located directly beside the corresponding letter A B c D E F G H J lt gt RS 232 Clock Signals SP3220 transceivers are used to accomplish the bidirectional signalling needed These are single driver receiver transceivers with the ability to individually tri state the driver or receiver or both This allows for shared signal lines with the intention that only one section of the part is active at a time The Shutdown and Enable pins on the 3220 are used to create the tri stating SH EN TXOut RKOUT Heen 0 0 TriState Active Receiver Only 0 f 1 TriState TriState Both Disabled 1 0 Active Active Both Enabled Avoid Because the daughterboard is configured to have both driver and receiver disabled by default the SH pin can be used as the Driver enable while the EN pin can be used as the receiver enable This leaves the following jumper setup Jumper TX Clock as receiver D TX Clock as driver RX Clock as re
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