/**
 * 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__UDP_DLATCH_PSA_PP_PKG_SN_V
`define SKY130_FD_SC_LP__UDP_DLATCH_PSA_PP_PKG_SN_V

/**
 * udp_dlatch$PSa_pp$PKG$sN: Positive level sensitive D-type -latch
 *                           with active low
 *
 * Verilog primitive definition.
 *
 * WARNING: This file is autogenerated, do not modify directly!
 */

`timescale 1ns / 1ps
`default_nettype none

`ifdef NO_PRIMITIVES
`include "./sky130_fd_sc_lp__udp_dlatch_psa_pp_pkg_sn.blackbox.v"
`else
primitive sky130_fd_sc_lp__udp_dlatch$PSa_pp$PKG$sN (
    Q           ,
    D           ,
    GATE        ,
    SET_ASYNC   ,
    SLEEP_B     ,
    NOTIFIER_REG,
    KAPWR       ,
    VGND        ,
    VPWR
);

    output Q           ;
    input  D           ;
    input  GATE        ;
    input  SET_ASYNC   ;
    input  SLEEP_B     ;
    input  NOTIFIER_REG;
    input  KAPWR       ;
    input  VGND        ;
    input  VPWR        ;

    reg Q;

    table
     //          D           GATE SET_ASYNC SLEEP_B NOTIFIER_REG KAPWR VGND VPWR :  Qt : Qt+1
                 ?            ?       ?        0         ?         1    0    ?   :  ?  :  -    ; // Retain state during sleep
                 ?            0       0        *         ?         1    0    1   :  ?  :  -    ; // Retain state during sleep
                 ?            0       1        *         ?         1    0    1   :  ?  :  -    ; // Retain state during sleep
                 ?            0       x        *         ?         1    0    1   :  ?  :  x    ; // SLEEPB cannot change if preset is unknown
                 ?            1       ?        *         ?         1    0    1   :  ?  :  x    ; // SLEEPB cannot change unless GATE is low
                 ?            x       ?        *         ?         1    0    1   :  ?  :  x    ; // SLEEPB cannot change unless GATE is low
                 ?            ?       ?        *         ?         1    0    x   :  ?  :  x    ; // SLEEPB cannot change unless VPWR is high
                 ?            ?       ?        *         ?         1    0    0   :  ?  :  x    ; // SLEEPB cannot change unless VPWR is high
                 *            0       1        1         ?         1    0    1   :  ?  :  -    ;
                 ?            ?       0        1         ?         1    0    1   :  ?  :  1    ; // asynchro SET
                 ?           (?0)     ?        1         ?         1    0    1   :  ?  :  -    ; // AB
                 ?           (1X)     ?        1         ?         1    0    1   :  ?  :  -    ; // AB
                 0           (X1)     1        1         ?         1    0    1   :  ?  :  0    ;
                 1           (X1)     1        1         ?         1    0    1   :  ?  :  1    ;
                 0           (0X)     1        1         ?         1    0    1   :  0  :  0    ;
                 1           (0X)     1        1         ?         1    0    1   :  1  :  1    ;
                (?0)          1       1        1         ?         1    0    1   :  ?  :  0    ;
                (?1)          1       1        1         ?         1    0    1   :  ?  :  1    ;
                 0           (01)     1        1         ?         1    0    1   :  ?  :  0    ;
                 1           (01)     1        1         ?         1    0    1   :  ?  :  1    ;
                 ?            0      (?x)      1         ?         1    0    1   :  1  :  1    ; // Reducing pessimism.//AB
                 *            0       x        1         ?         1    0    1   :  1  :  1    ; // Reducing pessimism//AB
                (?1)          x       x        1         ?         1    0    1   :  1  :  1    ; // Reducing pessimism.//AB
                 1            x       *        1         ?         1    0    1   :  1  :  1    ; // Reducing pessimism.//AB
                 1           (0x)     x        1         ?         1    0    1   :  1  :  1    ; // Reducing pessimism.//AB
                 1           (?1)     x        1         ?         1    0    1   :  ?  :  1    ; // Reducing pessimism.
                (?1)          1       x        1         ?         1    0    1   :  ?  :  1    ; // Reducing pessimism.
                 1            1      (?x)      1         ?         1    0    1   :  ?  :  1    ; // Reducing pessimism.
                 ?            0      (?1)      1         ?         1    0    1   :  ?  :  -    ; // ignore edge on clear
                 0            1      (?1)      1         ?         1    0    1   :  ?  :  0    ;
                 1            1      (?1)      1         ?         1    0    1   :  ?  :  1    ;
                (?1)          x       1        1         ?         1    0    1   :  1  :  1    ; // Reducing pessimism.
                (?0)          x       1        1         ?         1    0    1   :  0  :  0    ; // Reducing pessimism.
        // ['IfDef(functional)', '']                 ?            ?       ?        1         *         1    0    1   :  ?  :  -    ;
        // ['Else', '']                 ?            ?       ?        1         *         1    0    1   :  ?  :  x    ;
        // ['EndIfDef(functional)', '']                 ?            ?       ?        ?         ?         *    ?    1   :  ?  :  x    ; // unknown if kapwr changes
                 ?            ?       ?        ?         ?         ?    *    1   :  ?  :  x    ; // unknown if vgnd changes
    endtable
endprimitive
`endif // NO_PRIMITIVES

`default_nettype wire
`endif  // SKY130_FD_SC_LP__UDP_DLATCH_PSA_PP_PKG_SN_V