|  | // Copyright 2020-2022 F4PGA Authors | 
|  | // | 
|  | // Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | // you may not use this file except in compliance with the License. | 
|  | // You may obtain a copy of the License at | 
|  | // | 
|  | //     http://www.apache.org/licenses/LICENSE-2.0 | 
|  | // | 
|  | // Unless required by applicable law or agreed to in writing, software | 
|  | // distributed under the License is distributed on an "AS IS" BASIS, | 
|  | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | // See the License for the specific language governing permissions and | 
|  | // limitations under the License. | 
|  | // | 
|  | // SPDX-License-Identifier: Apache-2.0 | 
|  |  | 
|  | module my_gate ( | 
|  | input  wire A, | 
|  | output wire Y | 
|  | ); | 
|  |  | 
|  | assign Y = ~A; | 
|  | endmodule | 
|  |  | 
|  | module top ( | 
|  | input  wire [7:0] di, | 
|  | output wire [7:0] do | 
|  | ); | 
|  |  | 
|  | my_gate c0 (.A(di[0]), .Y(do[0])); | 
|  | \$_BUF_ c1 (.A(di[1]), .Y(do[1])); | 
|  | \$_BUF_ c2 (.A(di[2]), .Y(do[2])); | 
|  | \$_BUF_ c3 (.A(di[3]), .Y(do[3])); | 
|  | \$_BUF_ c4 (.A(di[4]), .Y(do[4])); | 
|  | \$_NOT_ c5 (.A(di[5]), .Y(do[5])); | 
|  | \$_NOT_ c6 (.A(di[6]), .Y(do[6])); | 
|  | \$_NOT_ c7 (.A(di[7]), .Y(do[7])); | 
|  |  | 
|  | endmodule |