See that page for more details. So run jtagconfig as root: Hence eepps command will work as well, but jtagd should be killed first. Email Required, but never shown. On a side note, jtagd will be started by jtagconfig if not already running, as the same user that started jtagd. This should change the permission of your USB-Blaster Download Cable device so that any user may access it if this is what you want , so you should be able to issue jtagconfig without sudo.

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Please don’t recommend running commands like this as root it’s not only a security problem, a tool which leaves log files behind may then block the user from overwriting those ; granting permission to the device node as in the second half of your post is far more appropriate.

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Altera ByteBlaster II Driver for Linux

It appears that the USB data being being interleaved through the host and client systems is being corrupted or manipulated in some way to render the byteblaster inoperable. If I write a good post, then I have been good for nothing.


Do not post a new topic or question on someone else’s thread, start a new thread! I took the liberty of posting a separate answer. See that page for more details. Download speed times faster than other schemes, such as or CF.

ALTERA USB Blaster ByteBlaster II CPLD FPGA Download Cable JTAG Chain Debugger lovely

ChromeFirefoxInternet Explorer 11Safari. I’d love to solve this issue. Bytehlaster not post the same question on multiple forums.

Im broke at the minuite so I can only aford cheap equipmet to get started on. Supports SignalTap II embedded logic analyzer.

Hence eepps command will work as well, but jtagd should be killed first. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Unable to lock chain Insufficient port permissions Please Help. Any way to figure out what’s going on?

Read the manual or user guide. We do not just sell things, We use them ourselves in our products, and provide you with high quality tested components for trouble free experience. I also have successfully installed the driver, IDE, etc.


Terasic – USB Blaster Cable – USB Blaster Download Cable

Our aim is to empower you to Make In India. Copying code is not the same as learning to design. Not with Xilinx tools, though. Working now for me!

Sign up using Facebook. I wrote a fairly complete Arch Linux altdra page about Altera softwares on Linux if you want more details. You are not charged extra fees for comments in your code.

This is great, since I really like Virtualbox over vmware and was tired of having to go back to vmware just to do FPGA updates. If the above is successful, this is indeed a port permission problem. Active Serial Configuration Devices including: Also check out the lower-cost Digilent USB cableswhich are supported by the Xilinx tools as of the Easily transfer serial data over 2. Other Features High download speed: To fix it permanently, try with udev alyera, as suggested by eepp.

Post as a guest Name. I am byyteblaster paid for forum posts.

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