| // SPDX-FileCopyrightText: 2020 Efabless Corporation |
| // |
| // 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 |
| `timescale 1ns / 1ps |
| |
| // mikroislem denetim 53. bit yazmaca_yaz |
| // mikroislem denetim 21:52 hedef yazmacina yazilacak deger |
| // mikroislem denetim 16:20 hedef yazmac tanimlayicisi |
| |
| //`define DEBUG_YAZMAC_YAZ |
| `ifndef GL_RTL_SIM |
| `include "sabitler.vh" |
| `include "mikroislem.vh" |
| `endif |
| |
| module yazmac_yaz( |
| `ifdef GL_RTL_SIM |
| output io_gecerli, |
| output [`PS_BIT-1:0] io_ps, |
| `endif |
| |
| input clk_g , |
| input [`UIS_BIT - 1: 0] yoy_uis_g , |
| |
| output reg yo_yaz_c , |
| output reg [`BUY_HY_BIT - 1: 0] yo_yaz_hedef_c , |
| output reg [31: 0] yo_yaz_veri_c , |
| |
| output reg ddy_yaz_c , |
| output reg [11: 0] ddy_yaz_hedef_c , |
| output reg [31: 0] ddy_yaz_veri_c |
| ); |
| |
| `ifdef DEBUG_YAZMAC_YAZ |
| |
| wire gecerli = yoy_uis_g[`GECERLI] ; |
| wire [`PS_BIT-1:0] ps = yoy_uis_g[`PS +: `PS_BIT] ; |
| wire [`HY_DEGER_BIT-1:0] hy_deger = yoy_uis_g[`HY_DEGER +: `HY_DEGER_BIT] ; |
| wire [`HY_BIT-1:0] hy_adres = yoy_uis_g[`HY+:`HY_BIT]; |
| wire hy_yaz = yoy_uis_g[`HY_YAZ]; |
| |
| `endif |
| |
| `ifdef GL_RTL_SIM |
| assign io_gecerli = yoy_uis_g[`GECERLI] ; |
| assign io_ps = yoy_uis_g[`PS +: `PS_BIT] ; |
| `endif |
| |
| always @* begin |
| yo_yaz_c = yoy_uis_g[`GECERLI] && yoy_uis_g[`HY_YAZ] && (!yoy_uis_g[`HY+:`HY_BIT] == {`HY_BIT{1'b0}}) ; |
| yo_yaz_hedef_c = yoy_uis_g[`HY+:`HY_BIT] ; |
| yo_yaz_veri_c = yoy_uis_g[`HY_DEGER+:`HY_DEGER_BIT] ; |
| |
| ddy_yaz_c = yoy_uis_g[`GECERLI] && yoy_uis_g[`DDY_YAZ] ; |
| ddy_yaz_hedef_c = yoy_uis_g[`DDY_ADRES+:`DDY_ADRES_BIT] ; |
| ddy_yaz_veri_c = yoy_uis_g[`DDY_VERI+:`DDY_VERI_BIT] ; |
| end |
| endmodule |