| /* |
| * 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 |
| */ |
| |
| |
| `ifndef SKY130_FD_SC_LP__SRDLXTP_BEHAVIORAL_PP_V |
| `define SKY130_FD_SC_LP__SRDLXTP_BEHAVIORAL_PP_V |
| |
| /** |
| * srdlxtp: ????. |
| * |
| * Verilog simulation functional model. |
| */ |
| |
| `timescale 1ns / 1ps |
| `default_nettype none |
| |
| // Import user defined primitives. |
| `include "../../models/udp_dlatch_p_pp_pkg_sn/sky130_fd_sc_lp__udp_dlatch_p_pp_pkg_sn.v" |
| |
| `celldefine |
| module sky130_fd_sc_lp__srdlxtp ( |
| Q , |
| D , |
| GATE , |
| SLEEP_B, |
| KAPWR , |
| VPWR , |
| VGND , |
| VPB , |
| VNB |
| ); |
| |
| // Module ports |
| output Q ; |
| input D ; |
| input GATE ; |
| input SLEEP_B; |
| input KAPWR ; |
| input VPWR ; |
| input VGND ; |
| input VPB ; |
| input VNB ; |
| |
| // Local signals |
| wire buf_Q ; |
| wire GATE_delayed; |
| wire D_delayed ; |
| reg notifier ; |
| wire awake ; |
| |
| // Name Output Other arguments |
| sky130_fd_sc_lp__udp_dlatch$P_pp$PKG$sN dlatch0 (buf_Q , D_delayed, GATE_delayed, SLEEP_B, notifier, KAPWR, VGND, VPWR); |
| assign awake = ( SLEEP_B === 1'b1 ); |
| bufif1 bufif10 (Q , buf_Q, VPWR ); |
| |
| endmodule |
| `endcelldefine |
| |
| `default_nettype wire |
| `endif // SKY130_FD_SC_LP__SRDLXTP_BEHAVIORAL_PP_V |