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Last change
on this file was
883,
checked in by murphpo, 16 years ago
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Fixing IOBUF bug in radio bridge rate change filter
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-
Property svn:executable set to
*
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File size:
1.3 KB
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| 1 | To generate the blackbox for the rate change filter: |
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| 2 | |
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| 3 | -Use Sysgen's HDL Netlist export target to create the source files |
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| 4 | |
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| 5 | -In the Sysgen netlist folder, find the file 'xst_radio_bridge_ratechangefilter_4x_2ch.scr' |
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| 6 | |
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| 7 | -In this file, fine the string '-iobuf YES'; change this to '-iobuf NO'. The final contents should look like: |
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| 8 | |
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| 9 | run -ifn xst_radio_bridge_ratechangefilter_4x_2ch.prj -ifmt mixed -ofn radio_bridge_ratechangefilter_4x_2ch_cw.ngc -ofmt NGC -p xc2vp70-6ff1517 -ent radio_bridge_ratechangefilter_4x_2ch_cw -keep_hierarchy NO -iobuf NO -bus_delimiter () -top radio_bridge_ratechangefilter_4x_2ch_cw -hierarchy_separator / -report_timing_constraint_problems warning -register_balancing no -iob Auto -uc radio_bridge_ratechangefilter_4x_2ch_cw.xcf -write_timing_constraints yes |
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| 10 | |
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| 11 | -From the command line, in the Sysgen export directory, run: |
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| 12 | xst -ifn xst_radio_bridge_ratechangefilter_4x_2ch.scr |
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| 13 | |
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| 14 | This will produce a file named 'radio_bridge_ratechangefilter_4x_2ch_cw.ngc'. |
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| 15 | |
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| 16 | -In the same directory, run: |
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| 17 | ngcbuild -i radio_bridge_ratechangefilter_4x_2ch_cw.ngc radio_bridge_ratechangefilter_4x_2ch_cw_full.ngc |
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| 18 | |
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| 19 | -Copy the new file (radio_bridge_ratechangefilter_4x_2ch_cw_full.ngc) to the pcore's netlist folder |
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| 20 | |
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| 21 | -Rename it 'radio_bridge_ratechangefilter_4x_2ch_cw.ngc' (i.e. remove the _full suffix) |
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