DNA information is given in the respective Configuration user guide and the Device software library HDL user guide for the primitive.
setMode -bs
setCable -port auto
Identify
identifyMPM
Readdna -p X
exit
2.Run above generated file "readDNA.cmd" (ASCII text file) in IMPACT batch mode command line as:
Impact -batch <filename>.cmd The above command will display the DNA number on the DOS command console.- Note: If FPGA is configured prior to read Device DNA via JTAG port then the value will be wrong. Please make sure that FPGA is not configured from external Flash or JTAG device. To achieve this simply change mode pins or erase the external Flash deviceand powercycle the board.
Answer Number | Answer Title | Version Found | Version Resolved |
---|---|---|---|
40503 | 13.x iMPACT - Known Issues for the iMPACT 13.x Software | N/A | N/A |