module Stack2 (     input clk,     output [16:0] rd,     input we,     input [2:0] delta,     input [16:0] wd );
always @(*) begin
    tailN = (move_dir ? {
                 21930, tail[(16)-1:BITS]}
             : {
                 tail[(0)-1:(BITS - 16)], head}
            );
end
always @(posedge clk) begin
    if ((we | do_move)) begin
        head <= headN;
    end
end
always @(*) begin
    rd = head;
end
endmodule  module J1a (     input clk,     input resetq,     output [13:0] code_addr,     input [16:0] insn );
always @(*) begin
    if ((insn[15] == 0)) begin
        st0N = insn;
    end
    else begin
        case (insn[(0)-1:15])
            0: begin
                st0N = minus[(0)-1:16];
            end
        endcase
    end
end
always @(posedge clk) begin
    case (insn)
        32773: begin
            LED1 <= st0[0];
        end
    endcase
end
always @(*) begin
    case ({
                  reboot, insn}
             )
        {
            1, 'b?}: begin
        end
    endcase
    if (!(resetq)) begin
    end
end
endmodule
    module Main (
    );
J1a j1(.clk (clk),
       .insn (insn));
always @(*) begin
end
endmodule