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[/] [aemb/] [tags/] [AEMB_7_05/] [rtl/] [verilog/] [aeMB_ucore.v] - Rev 206
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/* * $Id: aeMB_ucore.v,v 1.1 2007-04-13 13:02:34 sybreon Exp $ * * AEMB Unified 32-bit Microprocessor Core * Copyright (C) 2006-2007 Shawn Tan Ser Ngiap <shawn.tan@aeste.net> * * This library is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2.1 of the License, * or (at your option) any later version. * * This library is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public * License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * DESCRIPTION * This is the top level core with integrated cache and unified memory. * * HISTORY * $Log: not supported by cvs2svn $ */ // 691@60 module aeMB_ucore (/*AUTOARG*/ // Outputs wb_wre_o, wb_stb_o, wb_sel_o, wb_dat_o, wb_adr_o, // Inputs wb_dat_i, wb_ack_i, sys_rst_i, sys_int_i, sys_exc_i, sys_clk_i ); /* Bus Address Width */ parameter ASIZ = 32; parameter CSIZ = 7; /* DO NOT TOUCH */ parameter DSIZ = ASIZ; parameter ISIZ = ASIZ; /*AUTOOUTPUT*/ // Beginning of automatic outputs (from unused autoinst outputs) output [ASIZ-1:0] wb_adr_o; // From wbbus of aeMB_wbbus.v output [31:0] wb_dat_o; // From wbbus of aeMB_wbbus.v output [3:0] wb_sel_o; // From wbbus of aeMB_wbbus.v output wb_stb_o; // From wbbus of aeMB_wbbus.v output wb_wre_o; // From wbbus of aeMB_wbbus.v // End of automatics /*AUTOINPUT*/ // Beginning of automatic inputs (from unused autoinst inputs) input sys_clk_i; // To wbbus of aeMB_wbbus.v, ... input sys_exc_i; // To cpu of aeMB_core.v input sys_int_i; // To cpu of aeMB_core.v input sys_rst_i; // To wbbus of aeMB_wbbus.v, ... input wb_ack_i; // To wbbus of aeMB_wbbus.v input [31:0] wb_dat_i; // To wbbus of aeMB_wbbus.v // End of automatics /*AUTOWIRE*/ // Beginning of automatic wires (for undeclared instantiated-module outputs) wire dwb_ack_i; // From wbbus of aeMB_wbbus.v wire [DSIZ-1:0] dwb_adr_o; // From cpu of aeMB_core.v wire [31:0] dwb_dat_i; // From wbbus of aeMB_wbbus.v wire [31:0] dwb_dat_o; // From cpu of aeMB_core.v wire dwb_stb_o; // From cpu of aeMB_core.v wire dwb_we_o; // From cpu of aeMB_core.v wire iwb_ack_i; // From wbbus of aeMB_wbbus.v wire [ISIZ-1:0] iwb_adr_o; // From cpu of aeMB_core.v wire [31:0] iwb_dat_i; // From wbbus of aeMB_wbbus.v wire iwb_stb_o; // From cpu of aeMB_core.v // End of automatics aeMB_wbbus #(ASIZ, CSIZ, ISIZ, DSIZ) wbbus (/*AUTOINST*/ // Outputs .wb_adr_o (wb_adr_o[ASIZ-1:0]), .wb_dat_o (wb_dat_o[31:0]), .wb_sel_o (wb_sel_o[3:0]), .wb_stb_o (wb_stb_o), .wb_wre_o (wb_wre_o), .dwb_ack_i (dwb_ack_i), .dwb_dat_i (dwb_dat_i[31:0]), .iwb_ack_i (iwb_ack_i), .iwb_dat_i (iwb_dat_i[31:0]), // Inputs .wb_dat_i (wb_dat_i[31:0]), .wb_ack_i (wb_ack_i), .dwb_adr_o (dwb_adr_o[DSIZ-1:0]), .dwb_dat_o (dwb_dat_o[31:0]), .dwb_stb_o (dwb_stb_o), .dwb_we_o (dwb_we_o), .iwb_adr_o (iwb_adr_o[ISIZ-1:0]), .iwb_stb_o (iwb_stb_o), .sys_clk_i (sys_clk_i), .sys_rst_i (sys_rst_i)); aeMB_core #(ISIZ, DSIZ) cpu (/*AUTOINST*/ // Outputs .dwb_adr_o (dwb_adr_o[DSIZ-1:0]), .dwb_dat_o (dwb_dat_o[31:0]), .dwb_stb_o (dwb_stb_o), .dwb_we_o (dwb_we_o), .iwb_adr_o (iwb_adr_o[ISIZ-1:0]), .iwb_stb_o (iwb_stb_o), // Inputs .dwb_ack_i (dwb_ack_i), .dwb_dat_i (dwb_dat_i[31:0]), .iwb_ack_i (iwb_ack_i), .iwb_dat_i (iwb_dat_i[31:0]), .sys_clk_i (sys_clk_i), .sys_exc_i (sys_exc_i), .sys_int_i (sys_int_i), .sys_rst_i (sys_rst_i)); endmodule // aeMB_ucore
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