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/* $Id: aeMB2_memif.v,v 1.1 2008-04-18 00:21:52 sybreon Exp $
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/* $Id: aeMB2_memif.v,v 1.2 2008-04-26 01:09:06 sybreon Exp $
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**
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**
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** AEMB2 EDK 6.2 COMPATIBLE CORE
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** AEMB2 EDK 6.2 COMPATIBLE CORE
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** Copyright (C) 2004-2008 Shawn Tan <shawn.tan@aeste.net>
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** Copyright (C) 2004-2008 Shawn Tan <shawn.tan@aeste.net>
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**
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**
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** This file is part of AEMB.
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** This file is part of AEMB.
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** Public License for more details.
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** Public License for more details.
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**
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**
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** You should have received a copy of the GNU Lesser General Public
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** You should have received a copy of the GNU Lesser General Public
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** License along with AEMB. If not, see <http:**www.gnu.org/licenses/>.
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** License along with AEMB. If not, see <http:**www.gnu.org/licenses/>.
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*/
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*/
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/**
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/**
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* Memory Interface Wrapper
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* Memory Interface Wrapper
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* @file aeMB2_memif.v
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* @file aeMB2_memif.v
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* A wrapper for the data/xsel bus interfaces.
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* A wrapper for the data/xsel bus interfaces.
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xwb_wre_o, xwb_tag_o, xwb_stb_o, xwb_sel_o, xwb_mx, xwb_fb,
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xwb_wre_o, xwb_tag_o, xwb_stb_o, xwb_sel_o, xwb_mx, xwb_fb,
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xwb_dat_o, xwb_cyc_o, xwb_adr_o, sel_mx, dwb_wre_o, dwb_tag_o,
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xwb_dat_o, xwb_cyc_o, xwb_adr_o, sel_mx, dwb_wre_o, dwb_tag_o,
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dwb_stb_o, dwb_sel_o, dwb_mx, dwb_fb, dwb_dat_o, dwb_cyc_o,
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dwb_stb_o, dwb_sel_o, dwb_mx, dwb_fb, dwb_dat_o, dwb_cyc_o,
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dwb_adr_o,
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dwb_adr_o,
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// Inputs
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// Inputs
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xwb_dat_i, xwb_ack_i, opd_of, opc_of, opb_of, opa_of, msr_ex,
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xwb_dat_i, xwb_ack_i, sfr_mx, opd_of, opc_of, opb_of, opa_of,
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mem_ex, imm_of, grst, gpha, gclk, dwb_dat_i, dwb_ack_i, dena
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msr_ex, mem_ex, imm_of, grst, gpha, gclk, dwb_dat_i, dwb_ack_i,
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dena
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);
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);
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parameter AEMB_DWB = 32;
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parameter AEMB_DWB = 32;
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parameter AEMB_XWB = 3;
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parameter AEMB_XWB = 3;
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parameter AEMB_XSL = 1;
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parameter AEMB_XSL = 1;
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output [3:0] dwb_sel_o; // From dwbif0 of aeMB2_dwbif.v
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output [3:0] dwb_sel_o; // From dwbif0 of aeMB2_dwbif.v
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output dwb_stb_o; // From dwbif0 of aeMB2_dwbif.v
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output dwb_stb_o; // From dwbif0 of aeMB2_dwbif.v
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output dwb_tag_o; // From dwbif0 of aeMB2_dwbif.v
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output dwb_tag_o; // From dwbif0 of aeMB2_dwbif.v
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output dwb_wre_o; // From dwbif0 of aeMB2_dwbif.v
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output dwb_wre_o; // From dwbif0 of aeMB2_dwbif.v
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output [3:0] sel_mx; // From dwbif0 of aeMB2_dwbif.v
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output [3:0] sel_mx; // From dwbif0 of aeMB2_dwbif.v
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output [AEMB_XWB+1:2] xwb_adr_o; // From xslif0 of aeMB2_xslif.v
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output [AEMB_XWB-1:2] xwb_adr_o; // From xslif0 of aeMB2_xslif.v
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output xwb_cyc_o; // From xslif0 of aeMB2_xslif.v
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output xwb_cyc_o; // From xslif0 of aeMB2_xslif.v
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output [31:0] xwb_dat_o; // From xslif0 of aeMB2_xslif.v
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output [31:0] xwb_dat_o; // From xslif0 of aeMB2_xslif.v
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output xwb_fb; // From xslif0 of aeMB2_xslif.v
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output xwb_fb; // From xslif0 of aeMB2_xslif.v
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output [31:0] xwb_mx; // From xslif0 of aeMB2_xslif.v
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output [31:0] xwb_mx; // From xslif0 of aeMB2_xslif.v
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output [3:0] xwb_sel_o; // From xslif0 of aeMB2_xslif.v
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output [3:0] xwb_sel_o; // From xslif0 of aeMB2_xslif.v
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input [7:0] msr_ex; // To dwbif0 of aeMB2_dwbif.v
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input [7:0] msr_ex; // To dwbif0 of aeMB2_dwbif.v
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input [31:0] opa_of; // To xslif0 of aeMB2_xslif.v, ...
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input [31:0] opa_of; // To xslif0 of aeMB2_xslif.v, ...
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input [1:0] opb_of; // To dwbif0 of aeMB2_dwbif.v
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input [1:0] opb_of; // To dwbif0 of aeMB2_dwbif.v
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input [5:0] opc_of; // To xslif0 of aeMB2_xslif.v, ...
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input [5:0] opc_of; // To xslif0 of aeMB2_xslif.v, ...
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input [31:0] opd_of; // To dwbif0 of aeMB2_dwbif.v
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input [31:0] opd_of; // To dwbif0 of aeMB2_dwbif.v
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input [7:5] sfr_mx; // To dwbif0 of aeMB2_dwbif.v
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input xwb_ack_i; // To xslif0 of aeMB2_xslif.v
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input xwb_ack_i; // To xslif0 of aeMB2_xslif.v
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input [31:0] xwb_dat_i; // To xslif0 of aeMB2_xslif.v
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input [31:0] xwb_dat_i; // To xslif0 of aeMB2_xslif.v
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// End of automatics
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// End of automatics
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/*AUTOWIRE*/
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/*AUTOWIRE*/
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.AEMB_XSL (AEMB_XSL),
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.AEMB_XSL (AEMB_XSL),
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.AEMB_XWB (AEMB_XWB))
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.AEMB_XWB (AEMB_XWB))
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xslif0
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xslif0
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(/*AUTOINST*/
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(/*AUTOINST*/
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// Outputs
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// Outputs
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.xwb_adr_o (xwb_adr_o[AEMB_XWB+1:2]),
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.xwb_adr_o (xwb_adr_o[AEMB_XWB-1:2]),
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.xwb_dat_o (xwb_dat_o[31:0]),
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.xwb_dat_o (xwb_dat_o[31:0]),
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.xwb_sel_o (xwb_sel_o[3:0]),
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.xwb_sel_o (xwb_sel_o[3:0]),
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.xwb_tag_o (xwb_tag_o),
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.xwb_tag_o (xwb_tag_o),
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.xwb_stb_o (xwb_stb_o),
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.xwb_stb_o (xwb_stb_o),
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.xwb_cyc_o (xwb_cyc_o),
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.xwb_cyc_o (xwb_cyc_o),
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.opc_of (opc_of[5:0]),
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.opc_of (opc_of[5:0]),
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.opa_of (opa_of[1:0]),
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.opa_of (opa_of[1:0]),
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.opb_of (opb_of[1:0]),
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.opb_of (opb_of[1:0]),
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.msr_ex (msr_ex[7:0]),
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.msr_ex (msr_ex[7:0]),
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.mem_ex (mem_ex[AEMB_DWB-1:2]),
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.mem_ex (mem_ex[AEMB_DWB-1:2]),
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.sfr_mx (sfr_mx[7:5]),
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.gclk (gclk),
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.gclk (gclk),
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.grst (grst),
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.grst (grst),
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.dena (dena),
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.dena (dena),
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.gpha (gpha));
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.gpha (gpha));
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endmodule // aeMB2_memif
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endmodule // aeMB2_memif
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/*
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$Log: not supported by cvs2svn $
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Revision 1.1 2008/04/18 00:21:52 sybreon
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Initial import.
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*/
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No newline at end of file
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