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Author SHA1 Message Date
steve cb5fc54b5e Patch to synthesize unary ~ and the ternary operator. 
Thanks to Larry Doolittle <LRDoolittle@lbl.gov>.

 Add the LPM_MUX device, and integrate it with the
 ternary synthesis from Larry. Replace the lpm_mux
 generator in t-xnf.cc to use XNF EQU devices to
 put muxs into function units.

 Rewrite elaborate_net for the PETernary class to
 also use the LPM_MUX device.
 1999-11-04 03:53:26 +00:00
steve e1bbbe5614 Include subtraction in LPM_ADD_SUB device. 1999-10-31 20:08:24 +00:00