blob: 86b24c8a1c711d203b94802c261ea1608ca59ebf [file] [log] [blame]
/*
* Copyright 2020 The SkyWater PDK 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
*
* https://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
*/
specify
if (B==1'b1&&C==1'b1&&D==1'b1) (A_N +=> Y)=(0:0:0, 0:0:0);
if (A_N==1'b0&&C==1'b1&&D==1'b1) (B -=> Y)=(0:0:0, 0:0:0);
if (A_N==1'b0&&B==1'b1&&D==1'b1) (C -=> Y)=(0:0:0, 0:0:0);
if (A_N==1'b0&&B==1'b1&&C==1'b1) (D -=> Y)=(0:0:0, 0:0:0);
endspecify