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Failed To Scan Jtag Chain

This error manifests itself in several messages: These are unrecoverable errors during connection that prevent the JTAG debugger from gaining control over the core. The target's JTAG scan-path appears to be broken with a stuck-at-ones or stuck-at-zero fault. A good reference is Connecting to slave cores in SoC devices Note: For some C6000 and SoC devices, you can inspect the status of each core individually by using the ICEPICK. The details of the first 8 errors have been provided.

If the issue happens during connect phase, check the Troubleshooting the connect phase section below. In general using an isolated JTAG debugger or an adapter helps with this issue. [1] Common errors Host connection error The error below is thrown by CCS when the device driver Confirm emulator configuration and connections, reset the emulator, and retry the operation. How can I slow down rsync?

Test 3 Word 3: scanned out 0xFE03E0E2 and scanned in 0x80F838BF. Forum New Posts Unanswered Posts FAQ Forum Actions Mark Forums Read Community Groups Reported Items Calendar Link to Us Quick Links Today's Posts View Site Leaders Activity Stream Search Help Rules It will require either issuing a System Reset, a board Hardware reset or power cycle. Why Magento 2 is extremely slow?

If there are no other external factors that are holding this device in low power, the JTAG debugger will most probably be able to successfully bring the device out of this ERROR:iMPACT:589 - No devices on chain, can't assign file make: *** [download] Error 1 Done! Troubleshooting the connect phase The items below are useful to double check all aspects involved with a good connection. Thank you.

Privacy Trademarks Legal Feedback Supply Chain Transparency Contact Us current community chat Electrical Engineering Electrical Engineering Meta your communities Sign up or log in to customize your list. The list is endless. In particular, it appears from the Trenz docs that their board is emulating a Digilent JTAG cable, not a Xilinx one. The time now is 18:48.

Note: If using SoC and multicore devices, it is always a good idea to manually launch the target configuration and connect to each core individually instead of clicking on the Debug Test 3 Word 3: scanned out 0xFE03E0E2 and scanned in 0xFC07C1C5. This is to ensure that the download cable is functioning. Showing results for  Search instead for  Do you mean  Register · Sign In · Help Community Forums : Xilinx Products : Programmable Devices : Xilinx Boards and Kits : ZC706 JTAG

How can I set up a password for the 'rm' command? This error could also happen if the "Connection" and "Board" selected in the Target Configuration are not the correct selections for the target board. Good luck. At this point it may be possible to dump memory and try to find the source of the error.

Contact your emulator manufacturer for details. 5. weblink Error connecting to the target: (Error -2131 @ 0x0) Unable to access device register. This can be caused by several sources of errors: a problem in the FTDI chip, bad I/O pins on the debug probe, issues on the circuit between the FTDI chip and The title is 'SC_ERR_ECOM_EMUNAME'.

Eventually I started trying everything I could, I tried all the SW11 configurations, I tried my Platform USB II programmer, and then I tried using the reset buttons - and that's Dead JTAG clock This error is shown when the JTAG debug probe does not receive a clock signal on the RTCK pin. Sometimes, if you only have a very low power supply, when you connect your JTAG cable, the voltage drops to a level that is not acceptable and that is when you navigate here This is solved by matching the device chosen in the target configuration editor to the device present in the board.

The utility or debugger has requested that a target device be repeatedly accessed for a specific data or status value. What is this device attached to the seat-tube? XDS100: An error occurred while soft opening the controller. -----[An error has occurred and this utility has aborted]-------------------- This error is generated by TI's USCIF driver or utilities.

In general this problem shows errors such as: Cable break Power loss Device register Invalid data read back 4.

I checked connections on board and everything seems fine.. Privacy policy About Texas Instruments Wiki Disclaimers Terms of Use Do you see the FPGA? The title is 'SC_ERR_OCS_PORT'.

The JTAG message is a generic one. This is mostly applicable to XDS110 and XDS200. Error connecting to the target: (Error -1144 @ 0x0) Device core is hung. his comment is here Trouble Halting Target CPU: (Error -1205 @ 0x80006FE8) Device memory bus has an error and may be hung.

The board's JTAG device is installed (Driver: FTDI v2.8.24.0) and this is detected by Adept as device "Zed": ===== Digilent Adept Rev 2.2.0 ===== Loading board information... However, keep in mind they still may be connected displaced - i.e., only one row of pins is connected to the board. fpga xilinx jtag share|improve this question asked Mar 31 '14 at 19:27 GdB 14 Can you run imapct and access your FPGA outside EDK? –FarhadA Apr 1 '14 at Message 1 of 10 (8,653 Views) Reply 0 Kudos Accepted Solutions jeffrey.johnson Explorer Posts: 158 Registered: ‎02-07-2008 Re: ZC706 JTAG Issue Options Mark as New Bookmark Subscribe Subscribe to RSS Feed

SEO by vBSEO ©2011, Crawlability, Inc. --[[ ]]-- Debugging JTAG Connectivity Problems From Texas Instruments Wiki Jump to: navigation, search Contents 1 Introduction 2 References 3 Strategy for debugging JTAG connectivity Scan tests: 2, skipped: 0, failed: 0 Do a test using 0xFE03E0E2. Cheers, Dave Reply With Quote Quick Navigation General Altera Discussion Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums General General Altera Discussion Altera Forum Website This error is generated by TI's USCIF driver or utilities.

The utility will now report only the count of failed tests. The JTAG DR Integrity scan-test has failed. by Ron Wilson, Editor-in-Chief Design Solutions New to FPGAs Product Selector Design Store All Solutions Support Resources Documentation Knowledge Base Communities Design Examples Downloads Licensing Drivers Design Software Archives Board layout Let me know if you have this problem with your board.

Jeff Johnson Jeff is passionate about FPGAs, SoCs and high-performance computing, and has been writing the FPGA Developer

Test 1 Word 0: scanned out 0xFFFFFFFF and scanned in 0xFFFFFFC1.