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Adding latch tests for shift&mask AST dynamic part-select enhancements

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diego 2020-06-09 15:17:01 -05:00
parent 5c426d2bff
commit 3c2a1171ff
18 changed files with 326 additions and 69 deletions
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tests/various/dynamic_part_select/latch_002_gate.v Normal file
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`default_nettype none
module latch_002_gate(dword, vect, sel, st);
output reg [63:0] dword;
input wire [7:0] vect;
input wire [7:0] sel;
input wire st;
reg [63:0] mask;
reg [63:0] data;
always @*
case (|(st))
1'b 1:
begin
mask = (8'b 11111111)<<((((8)*(sel)))+(0));
data = ((8'b 11111111)&(vect[7:0]))<<((((8)*(sel)))+(0));
dword <= ((dword)&(~(mask)))|(data);
end
endcase
endmodule