| // 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 |
| //-----------Sim Parametreleri---- |
| //`define FAST_UART |
| //`define SIM_SRAM |
| `define GL_RTL_SIM |
| //------Sentez Parametreleri------ |
| //`define VCU108 |
| //`define BASYS3 |
| //-----------Diger---------------- |
| `define BASLANGIC_ADRESI 32'h0 |
| `define BASBEL_TABAN_ADR 32'h0 // baslangic bellegi (bootrom) taban adresi |
| `define BB_TABAN_ADR 32'h1_0000 // buyruk bellegi baslangic adresi |
| `define VB_TABAN_ADR 32'h4000_0000 // veri bellegi baslangic adresi |
| |
| `define HIGH 1 |
| `define LOW 0 |
| |
| `define VERI_BIT 32 |
| //-----------Bellek--------------- |
| `define ADRES_BIT 32 |
| |
| //-----------Mikroislem----------- |
| `define UIS_BIT 197 |
| |
| //-----------GetirCoz------------- |
| `define BB_ADRES_BIT 32 |
| `define BUYRUK_BIT 32 |
| |
| `define BUY_ISKODU 0 |
| `define BUY_ISKODU_BIT 7 |
| `define BUY_HY 7 |
| `define BUY_HY_BIT 5 |
| `define BUY_KY1 15 |
| `define BUY_KY1_BIT 5 |
| `define BUY_KY2 20 |
| `define BUY_KY2_BIT 5 |
| `define BUY_F7 25 |
| `define BUY_F7_BIT 7 |
| `define BUY_F3 12 |
| `define BUY_F3_BIT 3 |
| |
| `define I_ANLIK 20 |
| `define I_ANLIK_BIT 12 |
| `define I_ANLIK_ISARET 31 |
| |
| `define U_ANLIK 12 |
| `define U_ANLIK_BIT 20 |
| |
| `define ODD_BIT 5 |
| |
| //-------------DDY--------------- |
| |
| // Kural disi durum kodlari |
| `define KDD_HBA 32'd0 // hizasiz buyruk adresi |
| `define KDD_YB 32'd2 // yanlis buyruk |
| `define KDD_HYA 32'd4 // hizasiz yukle buyrugu |
| `define KDD_HKA 32'd6 // hizasiz kaydet buyrugu |
| `define KDD_MRET 32'd11 // makine modundan ortam cagrisi |
| |
| // Priv. mode degerleri |
| `define PRIV_USER 2'd0 |
| `define PRIV_SUPER 2'd1 |
| `define PRIV_MACHINE 2'd3 |
| |
| // Yazmac adresleri |
| // TODO, bunlar uyumlu mu? |
| `define DDY_MSTATUS 12'h300 |
| `define DDY_MISA 12'h301 |
| `define DDY_MEDELEG 12'h302 |
| `define DDY_MIDELEG 12'h303 |
| `define DDY_MIE 12'h304 |
| `define DDY_MTVEC 12'h305 |
| `define DDY_MSCRATCH 12'h340 |
| `define DDY_MEPC 12'h341 |
| `define DDY_MCAUSE 12'h342 |
| `define DDY_MTVAL 12'h343 |
| `define DDY_MIP 12'h344 |
| `define DDY_MCYCLE 12'hc00 |
| `define DDY_MTIME 12'hc01 |
| `define DDY_MTIMEH 12'hc81 |
| `define DDY_MHARTID 12'hF14 |
| |
| // MSTATUS yazmac offsetleri |
| `define MSTATUS_MIE 3 |
| `define MSTATUS_MPIE 7 |
| `define MSTATUS_MPP 11 |
