// -p externalize

import "primitives/std.lib";

component main() -> () {
  cells {
    @external(1) A = std_mem_d1(32, 16, 4);
    B = std_mem_d1(32, 16, 4);
    state = std_reg(32);
  }
  wires {
    group wr_A {
      A.write_en = 1'b1;
      A.write_data = 32'd4;
      state.in = A.read_data;
      wr_A[done] = A.done;
    }

    group wr_B {
      B.write_en = 1'b1;
      B.write_data = 32'd4;
      state.in = B.read_data;
      wr_B[done] = B.done;
    }
  }
  control {}
}