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92 lines
2.9 KiB
Text
92 lines
2.9 KiB
Text
read_verilog -icells <<EOT
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module aldff(input C, L, AD, D, output [2:0] Q);
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$_ALDFF_PP_ ff0 (.C(C), .L(L), .AD(AD), .D(D), .Q(Q[0]));
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$_ALDFF_PN_ ff1 (.C(C), .L(L), .AD(AD), .D(D), .Q(Q[1]));
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$_ALDFF_NP_ ff2 (.C(C), .L(L), .AD(AD), .D(D), .Q(Q[2]));
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endmodule
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module aldffe(input C, E, L, AD, D, output [3:0] Q);
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$_ALDFFE_PPP_ ff0 (.C(C), .L(L), .AD(AD), .E(E), .D(D), .Q(Q[0]));
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$_ALDFFE_PPN_ ff1 (.C(C), .L(L), .AD(AD), .E(E), .D(D), .Q(Q[1]));
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$_ALDFFE_PNP_ ff2 (.C(C), .L(L), .AD(AD), .E(E), .D(D), .Q(Q[2]));
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$_ALDFFE_NPP_ ff3 (.C(C), .L(L), .AD(AD), .E(E), .D(D), .Q(Q[3]));
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endmodule
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module top(input C, E, L, AD, D, output [6:0] Q);
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aldff aldff_(.C(C), .L(L), .AD(AD), .D(D), .Q(Q[2:0]));
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aldffe aldffe_(.C(C), .L(L), .AD(AD), .E(E), .D(D), .Q(Q[6:3]));
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endmodule
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EOT
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design -save orig
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flatten
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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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equiv_opt -assert -multiclock dfflegalize -cell $_DFFSR_PPP_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_DFFSRE_PPPP_ x
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# Convert everything to ALDFFs.
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design -load orig
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dfflegalize -cell $_ALDFF_PP_ x
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select -assert-count 2 aldff/t:$_NOT_
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select -assert-count 2 aldffe/t:$_NOT_
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select -assert-count 0 aldff/t:$_MUX_
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select -assert-count 4 aldffe/t:$_MUX_
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select -assert-count 7 t:$_ALDFF_PP_
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select -assert-none t:$_ALDFF_PP_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i
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# Convert everything to ALDFFEs.
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design -load orig
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dfflegalize -cell $_ALDFFE_PPP_ x
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select -assert-count 2 aldff/t:$_NOT_
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select -assert-count 3 aldffe/t:$_NOT_
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select -assert-count 7 t:$_ALDFFE_PPP_
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select -assert-none t:$_ALDFFE_PPP_ t:$_NOT_ top/* %% %n t:* %i
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# Convert everything to DFFSRs.
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design -load orig
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dfflegalize -cell $_DFFSR_PPP_ x
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select -assert-count 2 aldff/t:$_AND_
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select -assert-count 3 aldffe/t:$_AND_
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select -assert-count 2 aldff/t:$_ANDNOT_
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select -assert-count 3 aldffe/t:$_ANDNOT_
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select -assert-count 1 aldff/t:$_OR_
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select -assert-count 1 aldffe/t:$_OR_
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select -assert-count 1 aldff/t:$_ORNOT_
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select -assert-count 1 aldffe/t:$_ORNOT_
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select -assert-count 3 aldff/t:$_NOT_
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select -assert-count 3 aldffe/t:$_NOT_
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select -assert-count 0 aldff/t:$_MUX_
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select -assert-count 4 aldffe/t:$_MUX_
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select -assert-count 7 t:$_DFFSR_PPP_
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select -assert-none t:$_DFFSR_PPP_ t:$_MUX_ t:$_NOT_ t:$_AND_ t:$_ANDNOT_ t:$_OR_ t:$_ORNOT_ top/* %% %n t:* %i
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# Convert everything to DFFSREs.
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design -load orig
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dfflegalize -cell $_DFFSRE_PPPP_ x
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select -assert-count 2 aldff/t:$_AND_
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select -assert-count 3 aldffe/t:$_AND_
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select -assert-count 2 aldff/t:$_ANDNOT_
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select -assert-count 3 aldffe/t:$_ANDNOT_
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select -assert-count 1 aldff/t:$_OR_
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select -assert-count 1 aldffe/t:$_OR_
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select -assert-count 1 aldff/t:$_ORNOT_
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select -assert-count 1 aldffe/t:$_ORNOT_
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select -assert-count 3 aldff/t:$_NOT_
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select -assert-count 4 aldffe/t:$_NOT_
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select -assert-count 7 t:$_DFFSRE_PPPP_
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select -assert-none t:$_DFFSRE_PPPP_ t:$_NOT_ t:$_AND_ t:$_ANDNOT_ t:$_OR_ t:$_ORNOT_ top/* %% %n t:* %i
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