forked from Github_Repos/cvw
		
	Forgot 1p ram for rv32gc : cache data 64x128 and cache tags 64x22
This commit is contained in:
		
							parent
							
								
									4c50166e56
								
							
						
					
					
						commit
						bfa69ea2b3
					
				@ -69,6 +69,26 @@ module ram1p1rwbe #(parameter DEPTH=128, WIDTH=256) (
 | 
			
		||||
			      .A(addr), .D(din), 
 | 
			
		||||
			      .BWEB(~BitWriteMask), .Q(dout));
 | 
			
		||||
 | 
			
		||||
  end if (`USE_SRAM == 1 && WIDTH == 128 && DEPTH == 32) begin
 | 
			
		||||
     genvar index;
 | 
			
		||||
     // 64 x 128-bit SRAM
 | 
			
		||||
     logic [WIDTH-1:0] BitWriteMask;
 | 
			
		||||
     for (index=0; index < WIDTH; index++) 
 | 
			
		||||
       assign BitWriteMask[index] = bwe[index/8];
 | 
			
		||||
    TS1N28HPCPSVTB64X128M4SW sram1A (.CLK(clk), .CEB(~ce), .WEB(~we),
 | 
			
		||||
			      .A(addr), .D(din), 
 | 
			
		||||
			      .BWEB(~BitWriteMask), .Q(dout));
 | 
			
		||||
     
 | 
			
		||||
  end else if (`USE_SRAM == 1 && WIDTH == 22  && DEPTH == 32) begin
 | 
			
		||||
     genvar index;
 | 
			
		||||
     // 64 x 22-bit SRAM
 | 
			
		||||
     logic [WIDTH-1:0] BitWriteMask;
 | 
			
		||||
     for (index=0; index < WIDTH; index++) 
 | 
			
		||||
       assign BitWriteMask[index] = bwe[index/8];
 | 
			
		||||
     ram1p1rwbe_64x44 sram1B (.CLK(clk), .CEB(~ce), .WEB(~we),
 | 
			
		||||
			      .A(addr), .D(din), 
 | 
			
		||||
			      .BWEB(~BitWriteMask), .Q(dout));     
 | 
			
		||||
    
 | 
			
		||||
  // ***************************************************************************
 | 
			
		||||
  // READ first SRAM model
 | 
			
		||||
  // ***************************************************************************
 | 
			
		||||
 | 
			
		||||
							
								
								
									
										40
									
								
								pipelined/src/generic/mem/ram1p1rwbe_64x22.sv
									
									
									
									
									
										Executable file
									
								
							
							
						
						
									
										40
									
								
								pipelined/src/generic/mem/ram1p1rwbe_64x22.sv
									
									
									
									
									
										Executable file
									
								
							@ -0,0 +1,40 @@
 | 
			
		||||
///////////////////////////////////////////
 | 
			
		||||
// ram1p1rwbe_64x22.sv
 | 
			
		||||
//
 | 
			
		||||
// Written: james.stine@okstate.edu 2 Feburary 2023
 | 
			
		||||
// Modified: 
 | 
			
		||||
//
 | 
			
		||||
// Purpose: RAM wrapper for instantiating RAM IP
 | 
			
		||||
// 
 | 
			
		||||
// A component of the CORE-V-WALLY configurable RISC-V project.
 | 
			
		||||
// 
 | 
			
		||||
// Copyright (C) 2021-23 Harvey Mudd College & Oklahoma State University
 | 
			
		||||
//
 | 
			
		||||
// SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
 | 
			
		||||
//
 | 
			
		||||
// Licensed under the Solderpad Hardware License v 2.1 (the “License”); you may not use this file 
 | 
			
		||||
// except in compliance with the License, or, at your option, the Apache License version 2.0. You 
 | 
			
		||||
// may obtain a copy of the License at
 | 
			
		||||
//
 | 
			
		||||
// https://solderpad.org/licenses/SHL-2.1/
 | 
			
		||||
//
 | 
			
		||||
// Unless required by applicable law or agreed to in writing, any work 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.
 | 
			
		||||
////////////////////////////////////////////////////////////////////////////////////////////////
 | 
			
		||||
 | 
			
		||||
module ram1p1rwbe_64x22( 
 | 
			
		||||
  input  logic          CLK, 
 | 
			
		||||
  input  logic 	        CEB, 
 | 
			
		||||
  input  logic          WEB,
 | 
			
		||||
  input  logic [5:0]    A, 
 | 
			
		||||
  input  logic [127:0]  D,
 | 
			
		||||
  input  logic [127:0]  BWEB, 
 | 
			
		||||
  output logic [127:0]  Q
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
   // replace "generic64x22RAM" with "TS1N..64X22.." module from your memory vendor
 | 
			
		||||
   generic64x22RAM sramIP (.CLK, .CEB, .WEB, .A, .D, .BWEB, .Q);
 | 
			
		||||
 | 
			
		||||
endmodule
 | 
			
		||||
		Loading…
	
		Reference in New Issue
	
	Block a user