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CKang11's avatar
CKang11
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7 years ago

how to use get_device_names

hi.I have some problems in FPGA . Now i am debugging my application using VJTAG. but I cannot get the device name using get_device_names' The command is exec C:\\altera\\10.0\\quartus\\bin64\\quartu...
KhaiChein_Y_Intel's avatar
KhaiChein_Y_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

Do you see any error message?

Thanks.

  • CKang11's avatar
    CKang11
    Icon for New Contributor rankNew Contributor
    6 years ago
    there is not any error messege. only not triggered .
  • CKang11's avatar
    CKang11
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    6 years ago
    could the command device _lock lead to it? According to the manual , device_lock Description Obtain an exclusive JTAG communication to the devicefor the subsequent IR and DR shift operations. The device must be locked before any instruction and/or data register shift operation. This should be used as little time as possible as it denies the access of other applications to this chain. The command, unlock, should be called as soon as possibleto allow other applications to access the device.