`default_nettype none
/*
 * SPDX-FileCopyrightText: 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
*/

// This stub is currently needed because the verilog files of the I/O are not
// parsable yet by Yosys due to some simulation-related constructs
(* blackbox *)
module sky130_fd_io__top_xres4v2 ( TIE_WEAK_HI_H,  XRES_H_N, TIE_HI_ESD, TIE_LO_ESD,
                                   AMUXBUS_A, AMUXBUS_B, PAD, PAD_A_ESD_H, ENABLE_H, EN_VDDIO_SIG_H, INP_SEL_H, FILT_IN_H,
                                   DISABLE_PULLUP_H, PULLUP_H, ENABLE_VDDIO
                                   ,VCCD, VCCHIB, VDDA, VDDIO,VDDIO_Q, VSSA, VSSD, VSSIO, VSSIO_Q, VSWITCH
                                 );
output XRES_H_N;
inout AMUXBUS_A;
inout AMUXBUS_B;
inout PAD;
input DISABLE_PULLUP_H;
input ENABLE_H;
input EN_VDDIO_SIG_H;
input INP_SEL_H;
input FILT_IN_H;
inout PULLUP_H;
input ENABLE_VDDIO;
input VCCD;
input VCCHIB;
input VDDA;
input VDDIO;
input VDDIO_Q;
input VSSA;
input VSSD;
input VSSIO;
input VSSIO_Q;
input VSWITCH;
inout PAD_A_ESD_H;
output TIE_HI_ESD;
output TIE_LO_ESD;
inout TIE_WEAK_HI_H;
endmodule