Jtagd: no process found # Good, verified. If devices are found now, this indicates a permission problem since we have now been running everything as root: $ sudo killall -9 jtagd # Kill jtagd. If the result from the previous point is negative, try the below sequence of commands. If jtagconfig is failing, you will see $ jtagconfig It probably won't, if the devices is not recognized byt the Altera graphical tools. EPC4, EPC8, and EPC16 devices 3.3 V EPCS1 and EPCS4 devices 3.3 V Table 21. Figure 22 shows the dimensions of the female plug. Run jtagconfig, see if it finds the JTAG device(s). USB-Blaster Plug Connection The 10-pin female plug connects to a 10-pin male header on the circuit board containing the target device. but when I go to program anything with it, i get 'JTAG Chain not found' messages from Quartus.
Altera windows 10 usb blaster no connection install#
The device passes through fine, the drivers install fine. If not, this is not a device driver problem, but rather a problem with the cable/board. Hi Guys, I was just wondering if anyone has had any luck getting an Altera USB Blaster to work on v1.6 under a windows guest (linux host). Also see if lsusb|grep Altera finds anything. I have tried disabling driver signing, but, this is probably useless since I never got a. I am using: OS: Windows 10 Pro Version: 1809 Build: 17763.316 I have tried to USB Blaster driver from Quartus II 9.1, 13.0, 13.1, 18.0, and 18.1. You don't state what operating system you are using, but here are a few things to check if you're running Linux (from which gives more details, especially see the section on trouble shooting):ĭisconnect and connect the cable, check output of dmesg|tail for anything about an Altera device. I have a Terasic DE0-Nano Cyclone IV with built-in USB Blaster.
Before they used usbfs, which is no longer the case. If you're running Linux, the QuartusII software changed the way it communicates with the driver around the version change when your problem started.
Check if jtagd, a deamon between the Altera tools and the driver, is running.