Digilent Adept Suite User's Manual
Contents
1. The Auto Configure dialog box allows multiple boards to be configured from initial values Ethernet Administrator attempts to load the IP address subnet mask and default gateway address from the PC s primary Ethernet card The Start IP Address setting is incremented by one for each board configured For example when auto configuring four boards with the start IP address of 192 168 1 23 the following IP addresses would be generated and stored in the boards 192 168 1 23 192 168 1 24 192 168 1 25 192 168 1 26 www digilentinc com page 11 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual AX Digilent Inc www digilentinc com The device ID must be unique for each module This is accomplished by putting symbols into the ID string that are replaced with unique values There are two different ways to do this e Insert into the ID string to put a sequence number digit into the ID string e Insert into the ID string to put the lowest significant serial number digit into the ID string These symbols can be used repeatedly throughout the ID string and are interchangeable Ifa sequence number is used a starting sequence number must be specified in the Sequence Number Start text box Unlike the ID string and IP address the subnet mask default gateway and DHCP setting remain constant during the auto configurat2. Load File Store File Register 10 Properties File Name A Digilent Inc www digilentinc com Browse r File Output Append e Start f C Replace et ning of file C Overwrite m Source Register Register 0 Length Choose a file to store the streaming data from the register The file can be written to in three different ways e Append the data stream to an existing file e Destroy all existing data and replace it with data stream e Overwrite data in the file starting at a specified location Enter the register to be read from and the number of bytes to be read from it Finally click Store to start the transaction Reading or Writing Registers Click the Register I O tab Digilent TransPort 1 2 n Load File Store File Register I70 Properties r Register 1 0 ADDRESS DATA READ DATA WRITE S el Bail EA le JEZA EA el el eal A Read Display Format C Binay Decimal Hex Read All Write All www digilentinc com page 8 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual A Digilent nee www digilentinc com To read data out of a register enter a 1 byte address and click the corresponding Read button The data read from the register will appear in the text box to the right of the button To write data into
3. a register enter a 1 byte address the byte to write to the register and click the corresponding Write button To read or write data to a group of addresses enter all the needed information and then click Read All or Write All Ethernet Administrator The Digilent Ethernet Administrator DEA is used to configure the firmware on the Ethernet modules Ethernet modules are shipped with a default IP address subnet mask default gateway address device ID string and DHCP setting Although every Ethernet module has the same default settings each has a unique 12 digit hexadecimal serial number or MAC address The IP address subnet mask and device ID string must be changed using the Ethernet Administrator before an Ethernet module can be used with ExPort Using Ethernet Administrator Before opening Ethernet Administrator connect all Ethernet modules to system boards this provides power to the modules Connect the modules to the same subnet as the PC that will be running Ethernet Administrator If only one board is being configured a crossover Ethernet cable can be used to connect the board directly to the PC Once the system boards are connected Ethernet Administrator can be used When Ethernet Administrator is opened the main window appears a Digilent Ethernet Administrator 1 2 ID SN IP DModNet1 0050c22f9000 192 168 2 109 Auto Configure Exit Status Finished Found 1 device www digilent
4. Digilent Adept Suite A DIGILENT User s Manual www digilentinc com Revision 11 30 06 215 E Main Suite D Pullman WA 99163 509 334 6306 Voice and Fax Overview To install the Digilent Adept Suite open the Adept Setup file and follow the Windows Installer directions The Digilent Adept Suite consists of four tools e ExPort programs Xilinx FPGAs CPLDs and PROMS using a JTAG connection e TransPort enables data transfer with the FPGA on a connected system board e Ethernet Administrator configures the Net1 module firmware e USB Administrator displays connected USB modules cables and onboard USB Features include e JTAG configuration of Xilinx logic devices with USB v2 0 and Ethernet DHCP compatible capabilities e data transfer with Xilinx FPGAs e configuration of Xilinx FPGA CPLD and PROM families e compatiblity with bit jed mcs and svf configuration files The JTAG Scan Chain The Joint Test Action Group JTAG standard is used by many chip manufacturers to program logic memory devices JTAG is specified by IEEE 1149 1 A device is JTAG compliant if it contains a JTAG TAP controller as well as TDI TDO TMS and TCK pins The TDI inputs data into the JTAG TAP controller and the TDO provides outputs Any FPGA CPLD or PROM that is JTAG compliant can be erased programmed and verified using this standard The TDI and TDO pins on several JTAG devices can be connected together to form a JTAG scan chai
5. N m Details Close Modify Search Complete New modules found 1 Gateway Type Add Done www digilentinc com page 3 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual Digilent Inc www digilentinc com At the top of the dialog box there are two tabs the Ethernet tab and the USB tab Select the Ethernet tab and enter a device name This device name is used to locate the device in the table The name is not the device ID and is not used to connect to the firmware on the device If the Ethernet module is on the subnet click Find Modules A dialog box appears to the right of the Add Module dialog box All modules on the subnet that have not been included in the device table will be found and posted in the dialog box To add a found device select it in the list box and click Add To add an Ethernet module that is not connected to the subnet enter a selection string the device s ID IP address or serial number and click Add Save changes to the device table before closing the Communication Modules dialog box To Add a USB Device After opening the Communication Modules dialog box click Add Module The Add Module dialog box appears Click the USB tab and enter a device name All Digilent USB devices connected to the PC are shown in the list box Select the USB device a
6. al variable properly points the Xilinx install point e Make sure the latest version of ExPort is installed e Make sure the USB cable is securely attached to the circuit board and PC unplug and reattach both ends of the cable www digilentinc com page 12 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners www digilentinc com Digilent Adept Suite User s Manual AX Digilent Inc After the USB cable is reattached wait for the PC to identify the cable and follow prompts as they appear Restart Export Note Some Digilent boards have special requirements for using the USB JTAG port for example the X board has a switch that maps the programming port to an A D converter Please refer to the Configuration section of the circuit board s reference manual for more information about specific board issues If ExPort is unable to communicate with a Digilent Ethernet device Make sure that the communication module is correctly connected to the circuit board and entered into the device table Make sure the Ethernet cable is securely attached to the circuit board and PC unplug and reattach both ends of the cable and the module itself If the selected communication module is an Ethernet module make sure that it has been configured using Ethernet Administrator Make sure the latest version of ExPort is installed Ethernet Administrator If E
7. entinc com After opening TransPort click the Properties tab to specify the communication module and handshaking options To add devices to the device table click Configure in the Connections box The handshaking options are not available in this version of Adept All values can be entered as binary decimal or hexadecimal For example a binary byte is entered 10101010 a decimal byte is written as 170 and a hexadecimal byte as Oxaa Loading or Streaming a File into a Register To load data from a file click the Load File tab ic Tp Digilent TransPort 1 2 Load File Store File Register 0 Properties Load Data From File File To Load File Name Browse File Start Location 0 Offset from beginning of file Destination Register Register 0 MV Load Entire File Choose a file along with the start location for reading from the file Enter the register to be loaded and the number of bytes to be read from the file To load all bytes from the specified file check Load Entire File Finally click Load to start the transaction Storing or Streaming a File into a Register To store a file click the Store File tab www digilentinc com page 7 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual Digilent TransPort 1 2 Store Data To File File To Store To
8. essful the dialog box closes WARNING It is possible to set the subnet mask and IP address to invalid values that make it impossible to connect to a module without resetting it See Setting Up Correct IP Addresses below for more information www digilentinc com page 10 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners A Digilent Inc Digilent Adept Suite User s Manual Steele www digilentinc com Multiple Module Auto Configuration There are three ways to use Auto Configure e Several devices in the main dialog box can be selected and configured simultaneously e All devices in the main dialog box can be configured e Automatically find and then configure all devices This is useful when configuring a large number of devices To select more than one device in the dialog box hold the Shift key and select the desired devices Then click Auto Configure The Auto Configure dialog box appears Ethernet Board Auto Configure Iv ID DMod Sequence Number start fi V StatIPAddress 192 168 2 20 Subnet Mask 255 255 255 0 V Default Gateway 192 168 2 1 V DHCP C Yes No C Configure selected devices oocscccesesesecoccocseseseosesesseo n Configure all devices Necnccsncenecteeeeeonenscsscensenseessncenseeneees C Find and Configure all devices Status Ready Configure All Cancel i
9. inc com page 9 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual A Digilent nee www digilentinc com To Find Modules First click Find to find all modules on the subnet If all of the modules are not found make sure all modules are receiving power and click Find again If still unable to find a specific module reset the module by shorting the Reset jumper see the Ethernet Module Reference Manual The Find operation can be stopped at any time by clicking Stop Find To Configure Modules There are two ways to configure Ethernet modules Each module can be configured separately or modules can be configured at the same time using Auto Configure Single Module Configuration To configure a single module select the module and click Configure The Configure dialog box appears Ethernet Board Configure Iv ID DModNet1 Iv IP Address 192 168 2 109 Subnet Mask 255 255 255 0 V DefaultGateway 0 0 0 0 geese V DHCP C Yes Ng eet Configure Status Ready Configure Cancel The module s current settings are displayed in the dialog box If the setting is activated by clicking on the check box to the left of the setting it will be modified After all desired settings have been modified click Configure to configure the settings on the module s firmware If succ
10. ion process Setting Up Correct IP Addresses Before Ethernet Administrator configures a device it checks the compatibility of the entered IP address and subnet mask However it cannot check if the IP address entered conflicts with the current subnet The subnet mask entered must be identical to the one on the current subnet If an IP address is set to the broadcast or subnet address the board will no longer be able to communicate with the Ethernet Administrator The Ethernet module must be reset to factory settings if this occurs See the Ethernet Module Reference Manual for more information When creating an IP address make sure it does not conflict with the IP address of an existing Ethernet device on the subnet such as another computer printer etc This can be solved if a DHCP server is placed on the subnet When an Ethernet module is configured to use DHCP it will be assigned a valid IP address from the DHCP server For more detailed information on IP address and Subnet mask assignment see the sources listed under References below USB Administrator The Digilent USB Administrator DUA is used to view all of the attached Digilent USB devices After opening DUA a list of all Digilent USB devices connected to the PC appears Troubleshooting ExPort If ExPort is unable to communicate with a Digilent USB device e Close Export e Verify that Xilinx ISE Webpack is installed on the computer and that the Xilinx environment
11. n To program a device in the JTAG scan chain all other devices are set to BYPASS so they are ignored and not configured Then a series of bits are shifted into the scan chain through TDI to configure the device This is how ExPort programs devices JTAG Scan Chain Doc 506 000 page 1 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual Communication Modules A Digilent Inc www digilentinc com ExPort communicates with configurable devices via communication modules such as peripheral boards cables and on board USB circuitry on system boards Communication modules that can be used with ExPort include ExPort USB Cable USB JTAG USB Module USB2 Ethernet Module Net1 JTAG3 Parallel Cable The ExPort application programs Xilinx FPGAs CPLDs and PROMs The Adept Suite keeps track of communication modules in a list called the device table A device must be added to this list before ExPort can connect to it If using a single Digilent USB device one can automatically connect to it using the auto detect feature by checking the Auto Detect USB checkbox Toolbar Program entire Chain Initialize Scan Chain Connection Manager File Select List Box H Digilent ExPort BAX E Control Help a a Connection Lid Auto Detect USB check box Auto Detect USB C
12. nd click Add Save changes to the table before closing the Communications dialog box Add Module Ethernet USB Serial Parallel Device Name module Select by SN SN 100541234567 Connected Modules Add Done www digilentinc com page 4 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual A Digilent Inc www digilentinc com Initializing a Scan Chain ExPort must find all devices in a scan chain before it can program a JTAG device The scan chain is initialized when JTAG devices are found and displayed To initialize the JTAG scan chain select a module in the Connections dialog box and click Initialize Scan Chain If a valid scan chain is found it is initialized and displayed in the Scan Chain window If ExPort is unable to connect to the selected communication module an error message appears If ExPort is able to connect to the module but is unable to find a valid scan chain the Scan Chain window remains empty ExPort does not recognize or program non Xilinx JTAG devices NOTE If the system board has cable bypass stenciled near the TDI or TDO pins short the pins when not using the JTAG port Programming Devices in ExPort To program a device in the JTAG scan chain with a configuration file click Browse next to the device icon in the Scan Chain window Select the app
13. onfigure Device Table 1 Configuration File Manager Config File List 4 Remove File from list Add File to list Ei EA Configuration Files XBoardDemo jed 4 Add File Ready TDI Scan Chain Window Browse for File Assigned File m XBoardDemo jed v Browse XC20256 TDO Device Name Device Icon Bypass Select Initialize Chain Device 1 XC3S266 Device 2 XCF62S Found Device IDCODE Initialization complete Device 1 X 2C256 A Initializing scan chain 16d4c 093 Initialization complete Scan Chain Control Buttons Message Window www digilentinc com Digilent ExPort Main Window page 2 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual Digllent ine www digilentinc com Connecting to the Scan Chain To access the device table click Configure in the Connection dialog box and the Communication Modules dialog box appears Communication Modules X Type Select ID Add Module Delete set Default To Add an Ethernet Module After opening the Communication Modules dialog box click Add Module The Add Module dialog box appears r Device Name modulet Select 192 168 2109 C Select by ID Select by IP Select by S
14. ropriate configuration file in the Open dialog box and press Open Ifthe file has already been added select the file in the pull down box to the left of the Browse button It shows all the files that have been added in the Configuration Files list box To program the device right click on the device icon in the Scan Chain window and select Program Device To program every device in the JTAG scan chain click Program Chain in the main window Every non bypassed device with an assigned configuration file will be programmed from first to last in the chain NOTE Most PROMS require a long time to erase ExPort may appear to have frozen while attempting to program a PROM using an svf file This is normal and can take up to 30 seconds Descriptions of All Commands in ExPort File Menu Add File Adds a file to the Configuration Files list Once added this file can be associated with a device in the JTAG scan chain Remove File Removes a file from the Configuration Files list Exit Exits the ExPort tool www digilentinc com page 5 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual A Digilent Inc www digilentinc com Edit Menu Configure Communication Modules Opens the Communication Modules dialog box Devices in the device table can be added deleted or modified in this dialog box Clear Message Window Clea
15. rs all text in the message window Copy Copies selected text in the message window Select All Selects all text in the message window Control Menu Initialize Scan Chain Initializes a scan chain using the selected communication module If devices are found the JTAG Scan Chain window is populated with them Program Scan Chain Programs all devices in the scan chain A device will only be programmed if it is not bypassed and has a valid configuration file associated with it Program Device Programs the selected device in the scan chain Erase Device Erases the selected device in the scan chain for supported PROMs and CPLDs Get Device ID Gets the JTAG IDCODE of the selected device The IDCODE is displayed in the message window Loop Device ID Performs the Get Device ID operation a specified number of times Help Menu About ExPort Shows version information about ExPort Help Shows users manual TransPort The TransPort tool allows for communication and data transfer with a properly configured FPGA Getting Started Before TransPort can be used the FPGA must be configured to read and write data to specific registers Several reference designs are provided in the Digilent reference designs directory www digilentinc com page 6 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners Digilent Adept Suite User s Manual A Digilent ines www digil
16. thernet Administrator cannot find any or all of the devices on the subnet Make sure all Ethernet modules are receiving power and are properly connected to the subnet Click the find button again Due to network traffic and packet collision some devices may be slow to receive packets If a certain device continues to not be found short the configure reset pins with a jumper This will return its firmware settings to default References Maufer Thomas A IP Fundamentals Prentice Hall 1999 Stevens Richard W TCP IP Illustrated Volume1 The Protocols Addison Wesley 1994 www digilentinc com page 13 of 13 Copyright Digilent Inc All rights reserved Other product and company names mentioned may be trademarks of their respective owners
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