scope1でreg宣言だけをするとSyntax Error module Test; reg [7:0] tmp0, tmp1; initial begin tmp1 = 0; #10; tmp1 = 1; #10; $finish; end always@* begin: scope0 reg [7:0] tmp0; begin: scope1 reg [7:0] tmp0; //tmp0 = tmp1; end tmp0 = tmp1 + 1; en…