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dfflegalize: Add tests targetting aldff.
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7 changed files with 320 additions and 7 deletions
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@ -11,6 +11,8 @@ design -save orig
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equiv_opt -assert -multiclock dfflegalize -cell $_DLATCH_P_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_DLATCH_PP0_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_DLATCHSR_PPP_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_ALDFF_PP_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_ALDFFE_PPP_ x
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# Convert everything to DFFs.
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@ -40,3 +42,23 @@ dfflegalize -cell $_DLATCHSR_PPP_ x
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select -assert-count 1 t:$_NOT_
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select -assert-count 2 t:$_DLATCHSR_PPP_
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select -assert-none t:$_DLATCHSR_PPP_ t:$_NOT_ %% %n t:* %i
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# Convert everything to ALDFFs.
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design -load orig
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dfflegalize -cell $_ALDFF_PP_ x
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select -assert-count 1 t:$_NOT_
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select -assert-count 2 t:$_ALDFF_PP_
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select -assert-none t:$_ALDFF_PP_ t:$_NOT_ %% %n t:* %i
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# Convert everything to ALDFFEs.
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design -load orig
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dfflegalize -cell $_ALDFFE_PPP_ x
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select -assert-count 1 t:$_NOT_
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select -assert-count 2 t:$_ALDFFE_PPP_
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select -assert-none t:$_ALDFFE_PPP_ t:$_NOT_ %% %n t:* %i
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