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Possible cause of Error 'tl2035 the xnf file cannont be read by XEMAKE'
Processing hierarchical designs under XDM/XEMAKE fails, giving the
tl2035: The file 'xnf/sub.1', which is needed to build 'top', is missing
or can not be read by XEMAKE. Verify that this file exists and has
If the xnf files produced by SDT2XNF/WIR2XNF/XNFMERGE are written to a
subdirectory, this problem will occur. XEMAKE gets confused and attempts
to look for the subschematics in that subdirectory. The tutorial UARTTOP
exhibits this problem.
1. Run XEMAKE with the "-r" option (force execution of all commands), or
2. Choose to write out the xnf files produced by SDT2XNF/WIR2XNF/XNFMERGE
into the current design directory, rather than into a subdirectory.
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