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351 lines
12 KiB
Text
351 lines
12 KiB
Text
read_verilog -icells <<EOT
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module dff(input C, D, output [1:0] Q);
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$_DFF_P_ ff0 (.C(C), .D(D), .Q(Q[0]));
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$_DFF_N_ ff1 (.C(C), .D(D), .Q(Q[1]));
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endmodule
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module dffe(input C, E, D, output [2:0] Q);
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$_DFFE_PP_ ff0 (.C(C), .E(E), .D(D), .Q(Q[0]));
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$_DFFE_PN_ ff1 (.C(C), .E(E), .D(D), .Q(Q[1]));
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$_DFFE_NP_ ff2 (.C(C), .E(E), .D(D), .Q(Q[2]));
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endmodule
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module sdff0(input C, R, D, output [2:0] Q);
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$_SDFF_PP0_ ff0 (.C(C), .R(R), .D(D), .Q(Q[0]));
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$_SDFF_PN0_ ff1 (.C(C), .R(R), .D(D), .Q(Q[1]));
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$_SDFF_NP0_ ff2 (.C(C), .R(R), .D(D), .Q(Q[2]));
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endmodule
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module sdff1(input C, R, D, output [2:0] Q);
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$_SDFF_PP1_ ff0 (.C(C), .R(R), .D(D), .Q(Q[0]));
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$_SDFF_PN1_ ff1 (.C(C), .R(R), .D(D), .Q(Q[1]));
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$_SDFF_NP1_ ff2 (.C(C), .R(R), .D(D), .Q(Q[2]));
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endmodule
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module sdffe0(input C, E, R, D, output [3:0] Q);
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$_SDFFE_PP0P_ ff0 (.C(C), .R(R), .E(E), .D(D), .Q(Q[0]));
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$_SDFFE_PP0N_ ff1 (.C(C), .R(R), .E(E), .D(D), .Q(Q[1]));
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$_SDFFE_PN0P_ ff2 (.C(C), .R(R), .E(E), .D(D), .Q(Q[2]));
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$_SDFFE_NP0P_ ff3 (.C(C), .R(R), .E(E), .D(D), .Q(Q[3]));
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endmodule
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module sdffe1(input C, E, R, D, output [3:0] Q);
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$_SDFFE_PP1P_ ff0 (.C(C), .R(R), .E(E), .D(D), .Q(Q[0]));
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$_SDFFE_PP1N_ ff1 (.C(C), .R(R), .E(E), .D(D), .Q(Q[1]));
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$_SDFFE_PN1P_ ff2 (.C(C), .R(R), .E(E), .D(D), .Q(Q[2]));
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$_SDFFE_NP1P_ ff3 (.C(C), .R(R), .E(E), .D(D), .Q(Q[3]));
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endmodule
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module sdffce0(input C, E, R, D, output [3:0] Q);
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$_SDFFCE_PP0P_ ff0 (.C(C), .R(R), .E(E), .D(D), .Q(Q[0]));
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$_SDFFCE_PP0N_ ff1 (.C(C), .R(R), .E(E), .D(D), .Q(Q[1]));
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$_SDFFCE_PN0P_ ff2 (.C(C), .R(R), .E(E), .D(D), .Q(Q[2]));
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$_SDFFCE_NP0P_ ff3 (.C(C), .R(R), .E(E), .D(D), .Q(Q[3]));
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endmodule
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module sdffce1(input C, E, R, D, output [3:0] Q);
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$_SDFFCE_PP1P_ ff0 (.C(C), .R(R), .E(E), .D(D), .Q(Q[0]));
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$_SDFFCE_PP1N_ ff1 (.C(C), .R(R), .E(E), .D(D), .Q(Q[1]));
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$_SDFFCE_PN1P_ ff2 (.C(C), .R(R), .E(E), .D(D), .Q(Q[2]));
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$_SDFFCE_NP1P_ ff3 (.C(C), .R(R), .E(E), .D(D), .Q(Q[3]));
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endmodule
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module top(input C, E, R, D, output [26:0] Q);
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dff dff_(.C(C), .D(D), .Q(Q[1:0]));
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dffe dffe_(.C(C), .E(E), .D(D), .Q(Q[4:2]));
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sdff0 sdff0_(.C(C), .R(R), .D(D), .Q(Q[7:5]));
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sdff1 sdff1_(.C(C), .R(R), .D(D), .Q(Q[10:8]));
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sdffe0 sdffe0_(.C(C), .R(R), .E(E), .D(D), .Q(Q[14:11]));
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sdffe1 sdffe1_(.C(C), .R(R), .E(E), .D(D), .Q(Q[18:15]));
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sdffce0 sdffce0_(.C(C), .R(R), .E(E), .D(D), .Q(Q[22:19]));
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sdffce1 sdffce1_(.C(C), .R(R), .E(E), .D(D), .Q(Q[26:23]));
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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 $_DFF_P_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_DFFE_PP_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_DFF_PP0_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_DFFE_PP0P_ 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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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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equiv_opt -assert -multiclock dfflegalize -cell $_SDFF_PP0_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_SDFFE_PP0P_ x
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equiv_opt -assert -multiclock dfflegalize -cell $_SDFFCE_PP0P_ x
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# Convert everything to DFFs.
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design -load orig
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dfflegalize -cell $_DFF_P_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 1 dffe/t:$_NOT_
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select -assert-count 1 sdff0/t:$_NOT_
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select -assert-count 1 sdff1/t:$_NOT_
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select -assert-count 1 sdffe0/t:$_NOT_
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select -assert-count 1 sdffe1/t:$_NOT_
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select -assert-count 1 sdffce0/t:$_NOT_
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select -assert-count 1 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 3 dffe/t:$_MUX_
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select -assert-count 3 sdff0/t:$_MUX_
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select -assert-count 3 sdff1/t:$_MUX_
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select -assert-count 8 sdffe0/t:$_MUX_
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select -assert-count 8 sdffe1/t:$_MUX_
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select -assert-count 8 sdffce0/t:$_MUX_
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select -assert-count 8 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_DFF_P_
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select -assert-none t:$_DFF_P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i
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# Convert everything to DFFEs.
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design -load orig
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dfflegalize -cell $_DFFE_PP_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 2 dffe/t:$_NOT_
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select -assert-count 1 sdff0/t:$_NOT_
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select -assert-count 1 sdff1/t:$_NOT_
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select -assert-count 1 sdffe0/t:$_NOT_
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select -assert-count 1 sdffe1/t:$_NOT_
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select -assert-count 2 sdffce0/t:$_NOT_
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select -assert-count 2 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 0 dffe/t:$_MUX_
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select -assert-count 3 sdff0/t:$_MUX_
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select -assert-count 3 sdff1/t:$_MUX_
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select -assert-count 8 sdffe0/t:$_MUX_
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select -assert-count 8 sdffe1/t:$_MUX_
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select -assert-count 4 sdffce0/t:$_MUX_
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select -assert-count 4 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_DFFE_PP_
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select -assert-none t:$_DFFE_PP_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i
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# Convert everything to ADFFs.
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design -load orig
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dfflegalize -cell $_DFF_PP0_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 1 dffe/t:$_NOT_
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select -assert-count 1 sdff0/t:$_NOT_
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select -assert-count 1 sdff1/t:$_NOT_
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select -assert-count 1 sdffe0/t:$_NOT_
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select -assert-count 1 sdffe1/t:$_NOT_
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select -assert-count 1 sdffce0/t:$_NOT_
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select -assert-count 1 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 3 dffe/t:$_MUX_
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select -assert-count 3 sdff0/t:$_MUX_
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select -assert-count 3 sdff1/t:$_MUX_
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select -assert-count 8 sdffe0/t:$_MUX_
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select -assert-count 8 sdffe1/t:$_MUX_
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select -assert-count 8 sdffce0/t:$_MUX_
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select -assert-count 8 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_DFF_PP0_
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select -assert-none t:$_DFF_PP0_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i
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# Convert everything to ADFFEs.
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design -load orig
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dfflegalize -cell $_DFFE_PP0P_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 2 dffe/t:$_NOT_
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select -assert-count 1 sdff0/t:$_NOT_
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select -assert-count 1 sdff1/t:$_NOT_
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select -assert-count 1 sdffe0/t:$_NOT_
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select -assert-count 1 sdffe1/t:$_NOT_
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select -assert-count 2 sdffce0/t:$_NOT_
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select -assert-count 2 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 0 dffe/t:$_MUX_
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select -assert-count 3 sdff0/t:$_MUX_
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select -assert-count 3 sdff1/t:$_MUX_
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select -assert-count 8 sdffe0/t:$_MUX_
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select -assert-count 8 sdffe1/t:$_MUX_
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select -assert-count 4 sdffce0/t:$_MUX_
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select -assert-count 4 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_DFFE_PP0P_
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select -assert-none t:$_DFFE_PP0P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i
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# Convert everything to ALDFFs.
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design -load orig
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dfflegalize -cell $_ALDFF_PP_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 1 dffe/t:$_NOT_
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select -assert-count 1 sdff0/t:$_NOT_
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select -assert-count 1 sdff1/t:$_NOT_
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select -assert-count 1 sdffe0/t:$_NOT_
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select -assert-count 1 sdffe1/t:$_NOT_
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select -assert-count 1 sdffce0/t:$_NOT_
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select -assert-count 1 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 3 dffe/t:$_MUX_
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select -assert-count 3 sdff0/t:$_MUX_
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select -assert-count 3 sdff1/t:$_MUX_
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select -assert-count 8 sdffe0/t:$_MUX_
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select -assert-count 8 sdffe1/t:$_MUX_
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select -assert-count 8 sdffce0/t:$_MUX_
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select -assert-count 8 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_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 $_ALDFFE_PPP_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 2 dffe/t:$_NOT_
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select -assert-count 1 sdff0/t:$_NOT_
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select -assert-count 1 sdff1/t:$_NOT_
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select -assert-count 1 sdffe0/t:$_NOT_
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select -assert-count 1 sdffe1/t:$_NOT_
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select -assert-count 2 sdffce0/t:$_NOT_
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select -assert-count 2 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 0 dffe/t:$_MUX_
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select -assert-count 3 sdff0/t:$_MUX_
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select -assert-count 3 sdff1/t:$_MUX_
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select -assert-count 8 sdffe0/t:$_MUX_
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select -assert-count 8 sdffe1/t:$_MUX_
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select -assert-count 4 sdffce0/t:$_MUX_
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select -assert-count 4 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_ALDFFE_PPP_
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select -assert-none t:$_ALDFFE_PPP_ t:$_MUX_ 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 $_DFFSR_PPP_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 1 dffe/t:$_NOT_
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select -assert-count 1 sdff0/t:$_NOT_
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select -assert-count 1 sdff1/t:$_NOT_
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select -assert-count 1 sdffe0/t:$_NOT_
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select -assert-count 1 sdffe1/t:$_NOT_
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select -assert-count 1 sdffce0/t:$_NOT_
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select -assert-count 1 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 3 dffe/t:$_MUX_
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select -assert-count 3 sdff0/t:$_MUX_
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select -assert-count 3 sdff1/t:$_MUX_
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select -assert-count 8 sdffe0/t:$_MUX_
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select -assert-count 8 sdffe1/t:$_MUX_
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select -assert-count 8 sdffce0/t:$_MUX_
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select -assert-count 8 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_DFFSR_PPP_
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select -assert-none t:$_DFFSR_PPP_ t:$_MUX_ t:$_NOT_ 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 $_DFFSRE_PPPP_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 2 dffe/t:$_NOT_
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select -assert-count 1 sdff0/t:$_NOT_
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select -assert-count 1 sdff1/t:$_NOT_
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select -assert-count 1 sdffe0/t:$_NOT_
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select -assert-count 1 sdffe1/t:$_NOT_
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select -assert-count 2 sdffce0/t:$_NOT_
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select -assert-count 2 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 0 dffe/t:$_MUX_
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select -assert-count 3 sdff0/t:$_MUX_
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select -assert-count 3 sdff1/t:$_MUX_
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select -assert-count 8 sdffe0/t:$_MUX_
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select -assert-count 8 sdffe1/t:$_MUX_
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select -assert-count 4 sdffce0/t:$_MUX_
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select -assert-count 4 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_DFFSRE_PPPP_
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select -assert-none t:$_DFFSRE_PPPP_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i
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# Convert everything to SDFFs.
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design -load orig
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dfflegalize -cell $_SDFF_PP0_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 1 dffe/t:$_NOT_
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select -assert-count 2 sdff0/t:$_NOT_
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select -assert-count 8 sdff1/t:$_NOT_
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select -assert-count 2 sdffe0/t:$_NOT_
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select -assert-count 10 sdffe1/t:$_NOT_
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select -assert-count 1 sdffce0/t:$_NOT_
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select -assert-count 1 sdffce1/t:$_NOT_
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select -assert-count 0 dff/t:$_MUX_
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select -assert-count 3 dffe/t:$_MUX_
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select -assert-count 0 sdff0/t:$_MUX_
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select -assert-count 0 sdff1/t:$_MUX_
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select -assert-count 4 sdffe0/t:$_MUX_
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select -assert-count 4 sdffe1/t:$_MUX_
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select -assert-count 8 sdffce0/t:$_MUX_
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select -assert-count 8 sdffce1/t:$_MUX_
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select -assert-count 27 t:$_SDFF_PP0_
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select -assert-none t:$_SDFF_PP0_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i
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# Convert everything to SDFFEs.
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design -load orig
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dfflegalize -cell $_SDFFE_PP0P_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 2 dffe/t:$_NOT_
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select -assert-count 2 sdff0/t:$_NOT_
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select -assert-count 8 sdff1/t:$_NOT_
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select -assert-count 3 sdffe0/t:$_NOT_
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select -assert-count 11 sdffe1/t:$_NOT_
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select -assert-count 3 sdffce0/t:$_NOT_
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select -assert-count 11 sdffce1/t:$_NOT_
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select -assert-count 0 t:$_AND_ t:$_ORNOT_ t:$_ANDNOT_ %% sdffce0/* sdffce1/* %u %n %i
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select -assert-count 2 sdffce0/t:$_AND_
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select -assert-count 2 sdffce1/t:$_AND_
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select -assert-count 1 sdffce0/t:$_ORNOT_
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select -assert-count 1 sdffce1/t:$_ORNOT_
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select -assert-count 1 sdffce0/t:$_ANDNOT_
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select -assert-count 1 sdffce1/t:$_ANDNOT_
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select -assert-count 27 t:$_SDFFE_PP0P_
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select -assert-none t:$_SDFFE_PP0P_ t:$_NOT_ t:$_AND_ t:$_ORNOT_ t:$_ANDNOT_ top/* %% %n t:* %i
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# Convert everything to SDFFCEs.
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design -load orig
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dfflegalize -cell $_SDFFCE_PP0P_ x
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select -assert-count 1 dff/t:$_NOT_
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select -assert-count 2 dffe/t:$_NOT_
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select -assert-count 2 sdff0/t:$_NOT_
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select -assert-count 8 sdff1/t:$_NOT_
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select -assert-count 3 sdffe0/t:$_NOT_
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select -assert-count 11 sdffe1/t:$_NOT_
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select -assert-count 3 sdffce0/t:$_NOT_
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select -assert-count 11 sdffce1/t:$_NOT_
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select -assert-count 0 t:$_OR_ t:$_ORNOT_ t:$_ANDNOT_ %% sdffe0/* sdffe1/* %u %n %i
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select -assert-count 2 sdffe0/t:$_OR_
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select -assert-count 2 sdffe1/t:$_OR_
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select -assert-count 1 sdffe0/t:$_ORNOT_
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select -assert-count 1 sdffe1/t:$_ORNOT_
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select -assert-count 1 sdffe0/t:$_ANDNOT_
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select -assert-count 1 sdffe1/t:$_ANDNOT_
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select -assert-count 27 t:$_SDFFCE_PP0P_
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select -assert-none t:$_SDFFCE_PP0P_ t:$_NOT_ t:$_OR_ t:$_ORNOT_ t:$_ANDNOT_ top/* %% %n t:* %i
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