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// module sbtm (input logic [11:0] a, output logic [10:0] ia_out);
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// // bit partitions
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// logic [3:0] x0;
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// logic [2:0] x1;
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// logic [3:0] x2;
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// logic [2:0] x2_1cmp;
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// // mem outputs
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// logic [12:0] y0;
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// logic [4:0] y1;
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// // input to CPA
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// logic [14:0] op1;
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// logic [14:0] op2;
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// logic [14:0] p;
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// assign x0 = a[10:7];
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// assign x1 = a[6:4];
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// assign x2 = a[3:0];
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// sbtm_a0 mem1 ({x0, x1}, y0);
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// // 1s cmp per sbtm/stam
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// assign x2_1cmp = x2[3] ? ~x2[2:0] : x2[2:0];
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// sbtm_a1 mem2 ({x0, x2_1cmp}, y1);
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// assign op1 = {1'b0, y0, 1'b0};
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// // 1s cmp per sbtm/stam
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// assign op2 = x2[3] ? {1'b1, {8{1'b1}}, ~y1, 1'b1} :
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// {1'b0, 8'b0, y1, 1'b1};
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// // CPA
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// adder #(15) cp1 (op1, op2, 1'b0, p, cout);
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// //assign ia_out = {p[14:4], {53{1'b0}}};
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// assign ia_out = p[14:4];
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2021-07-14 21:56:49 +00:00
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// endmodule // sbtm
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