1 |
627 |
stekern |
//*****************************************************************************
|
2 |
|
|
// (c) Copyright 2009 Xilinx, Inc. All rights reserved.
|
3 |
|
|
//
|
4 |
|
|
// This file contains confidential and proprietary information
|
5 |
|
|
// of Xilinx, Inc. and is protected under U.S. and
|
6 |
|
|
// international copyright and other intellectual property
|
7 |
|
|
// laws.
|
8 |
|
|
//
|
9 |
|
|
// DISCLAIMER
|
10 |
|
|
// This disclaimer is not a license and does not grant any
|
11 |
|
|
// rights to the materials distributed herewith. Except as
|
12 |
|
|
// otherwise provided in a valid license issued to you by
|
13 |
|
|
// Xilinx, and to the maximum extent permitted by applicable
|
14 |
|
|
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
|
15 |
|
|
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
|
16 |
|
|
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
|
17 |
|
|
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
|
18 |
|
|
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
|
19 |
|
|
// (2) Xilinx shall not be liable (whether in contract or tort,
|
20 |
|
|
// including negligence, or under any other theory of
|
21 |
|
|
// liability) for any loss or damage of any kind or nature
|
22 |
|
|
// related to, arising under or in connection with these
|
23 |
|
|
// materials, including for any direct, or any indirect,
|
24 |
|
|
// special, incidental, or consequential loss or damage
|
25 |
|
|
// (including loss of data, profits, goodwill, or any type of
|
26 |
|
|
// loss or damage suffered as a result of any action brought
|
27 |
|
|
// by a third party) even if such damage or loss was
|
28 |
|
|
// reasonably foreseeable or Xilinx had been advised of the
|
29 |
|
|
// possibility of the same.
|
30 |
|
|
//
|
31 |
|
|
// CRITICAL APPLICATIONS
|
32 |
|
|
// Xilinx products are not designed or intended to be fail-
|
33 |
|
|
// safe, or for use in any application requiring fail-safe
|
34 |
|
|
// performance, such as life-support or safety devices or
|
35 |
|
|
// systems, Class III medical devices, nuclear facilities,
|
36 |
|
|
// applications related to the deployment of airbags, or any
|
37 |
|
|
// other applications that could lead to death, personal
|
38 |
|
|
// injury, or severe property or environmental damage
|
39 |
|
|
// (individually and collectively, "Critical
|
40 |
|
|
// Applications"). Customer assumes the sole risk and
|
41 |
|
|
// liability of any use of Xilinx products in Critical
|
42 |
|
|
// Applications, subject only to applicable laws and
|
43 |
|
|
// regulations governing limitations on product liability.
|
44 |
|
|
//
|
45 |
|
|
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
|
46 |
|
|
// PART OF THIS FILE AT ALL TIMES.
|
47 |
|
|
//
|
48 |
|
|
//*****************************************************************************
|
49 |
|
|
// ____ ____
|
50 |
|
|
// / /\/ /
|
51 |
|
|
// /___/ \ / Vendor : Xilinx
|
52 |
|
|
// \ \ \/ Version : 3.6.1
|
53 |
|
|
// \ \ Application : MIG
|
54 |
|
|
// / / Filename : ddr2_mig #.v
|
55 |
|
|
// /___/ /\ Date Last Modified : $Date: 2010/10/27 17:40:11 $
|
56 |
|
|
// \ \ / \ Date Created : Tue Feb 23 2010
|
57 |
|
|
// \___\/\___\
|
58 |
|
|
//
|
59 |
|
|
//Device : Spartan-6
|
60 |
|
|
//Design Name : DDR/DDR2/DDR3/LPDDR
|
61 |
|
|
//Purpose : This is a template file for the design top module. This module contains
|
62 |
|
|
// all the four memory controllers and the two infrastructures. However,
|
63 |
|
|
// only the enabled modules will be active and others inactive.
|
64 |
|
|
//Reference :
|
65 |
|
|
//Revision History :
|
66 |
|
|
//*****************************************************************************
|
67 |
|
|
`timescale 1ns/1ps
|
68 |
|
|
|
69 |
|
|
(* X_CORE_INFO = "mig_v3_61_ddr2_ddr2_s6, Coregen 12.4" , CORE_GENERATION_INFO = "ddr2_ddr2_s6,mig_v3_61,{component_name=ddr2_mig, C3_MEM_INTERFACE_TYPE=DDR2_SDRAM, C3_CLK_PERIOD=3750, C3_MEMORY_PART=mt47h64m16xx-25e, C3_OUTPUT_DRV=FULL, C3_RTT_NOM=50OHMS, C3_DQS#_ENABLE=YES, C3_HIGH_TEMP_SR=NORMAL, C3_PORT_CONFIG=One 128-bit bi-directional port, C3_MEM_ADDR_ORDER=BANK_ROW_COLUMN, C3_PORT_ENABLE=Port0, C3_CLASS_ADDR=II, C3_CLASS_DATA=II, C3_INPUT_PIN_TERMINATION=CALIB_TERM, C3_DATA_TERMINATION=25 Ohms, C3_CLKFBOUT_MULT_F=2, C3_CLKOUT_DIVIDE=1, C3_DEBUG_PORT=0, INPUT_CLK_TYPE=Single-Ended, LANGUAGE=Verilog, SYNTHESIS_TOOL=ISE, NO_OF_CONTROLLERS=1}" *)
|
70 |
|
|
module ddr2_mig #
|
71 |
|
|
(
|
72 |
|
|
parameter C3_P0_MASK_SIZE = 16,
|
73 |
|
|
parameter C3_P0_DATA_PORT_SIZE = 128,
|
74 |
|
|
parameter DEBUG_EN = 0,
|
75 |
|
|
parameter C3_MEMCLK_PERIOD = 3750,
|
76 |
|
|
parameter C3_CALIB_SOFT_IP = "TRUE",
|
77 |
|
|
parameter C3_SIMULATION = "FALSE",
|
78 |
|
|
parameter C3_RST_ACT_LOW = 0,
|
79 |
|
|
parameter C3_INPUT_CLK_TYPE = "SINGLE_ENDED",
|
80 |
|
|
parameter C3_MEM_ADDR_ORDER = "BANK_ROW_COLUMN",
|
81 |
|
|
parameter C3_NUM_DQ_PINS = 16,
|
82 |
|
|
parameter C3_MEM_ADDR_WIDTH = 13,
|
83 |
|
|
parameter C3_MEM_BANKADDR_WIDTH = 3
|
84 |
|
|
)
|
85 |
|
|
|
86 |
|
|
(
|
87 |
|
|
|
88 |
|
|
inout [C3_NUM_DQ_PINS-1:0] mcb3_dram_dq,
|
89 |
|
|
output [C3_MEM_ADDR_WIDTH-1:0] mcb3_dram_a,
|
90 |
|
|
output [C3_MEM_BANKADDR_WIDTH-1:0] mcb3_dram_ba,
|
91 |
|
|
output mcb3_dram_ras_n,
|
92 |
|
|
output mcb3_dram_cas_n,
|
93 |
|
|
output mcb3_dram_we_n,
|
94 |
|
|
output mcb3_dram_odt,
|
95 |
|
|
output mcb3_dram_cke,
|
96 |
|
|
output mcb3_dram_dm,
|
97 |
|
|
inout mcb3_dram_udqs,
|
98 |
|
|
inout mcb3_dram_udqs_n,
|
99 |
|
|
inout mcb3_rzq,
|
100 |
|
|
inout mcb3_zio,
|
101 |
|
|
output mcb3_dram_udm,
|
102 |
|
|
input c3_sys_clk,
|
103 |
|
|
input c3_sys_rst_n,
|
104 |
|
|
output c3_calib_done,
|
105 |
|
|
output c3_clk0,
|
106 |
|
|
output c3_rst0,
|
107 |
|
|
inout mcb3_dram_dqs,
|
108 |
|
|
inout mcb3_dram_dqs_n,
|
109 |
|
|
output mcb3_dram_ck,
|
110 |
|
|
output mcb3_dram_ck_n,
|
111 |
|
|
input c3_p0_cmd_clk,
|
112 |
|
|
input c3_p0_cmd_en,
|
113 |
|
|
input [2:0] c3_p0_cmd_instr,
|
114 |
|
|
input [5:0] c3_p0_cmd_bl,
|
115 |
|
|
input [29:0] c3_p0_cmd_byte_addr,
|
116 |
|
|
output c3_p0_cmd_empty,
|
117 |
|
|
output c3_p0_cmd_full,
|
118 |
|
|
input c3_p0_wr_clk,
|
119 |
|
|
input c3_p0_wr_en,
|
120 |
|
|
input [C3_P0_MASK_SIZE - 1:0] c3_p0_wr_mask,
|
121 |
|
|
input [C3_P0_DATA_PORT_SIZE - 1:0] c3_p0_wr_data,
|
122 |
|
|
output c3_p0_wr_full,
|
123 |
|
|
output c3_p0_wr_empty,
|
124 |
|
|
output [6:0] c3_p0_wr_count,
|
125 |
|
|
output c3_p0_wr_underrun,
|
126 |
|
|
output c3_p0_wr_error,
|
127 |
|
|
input c3_p0_rd_clk,
|
128 |
|
|
input c3_p0_rd_en,
|
129 |
|
|
output [C3_P0_DATA_PORT_SIZE - 1:0] c3_p0_rd_data,
|
130 |
|
|
output c3_p0_rd_full,
|
131 |
|
|
output c3_p0_rd_empty,
|
132 |
|
|
output [6:0] c3_p0_rd_count,
|
133 |
|
|
output c3_p0_rd_overflow,
|
134 |
|
|
output c3_p0_rd_error
|
135 |
|
|
);
|
136 |
|
|
// The parameter CX_PORT_ENABLE shows all the active user ports in the design.
|
137 |
|
|
// For example, the value 6'b111100 tells that only port-2, port-3, port-4
|
138 |
|
|
// and port-5 are enabled. The other two ports are inactive. An inactive port
|
139 |
|
|
// can be a disabled port or an invisible logical port. Few examples to the
|
140 |
|
|
// invisible logical port are port-4 and port-5 in the user port configuration,
|
141 |
|
|
// Config-2: Four 32-bit bi-directional ports and the ports port-2 through
|
142 |
|
|
// port-5 in Config-4: Two 64-bit bi-directional ports. Please look into the
|
143 |
|
|
// Chapter-2 of ug388.pdf in the /docs directory for further details.
|
144 |
|
|
localparam C3_P1_MASK_SIZE =16;
|
145 |
|
|
localparam C3_P1_DATA_PORT_SIZE =128;
|
146 |
|
|
localparam C3_PORT_ENABLE = 6'b000001;
|
147 |
|
|
localparam C3_PORT_CONFIG = "B128";
|
148 |
|
|
localparam C3_CLKOUT0_DIVIDE = 1;
|
149 |
|
|
localparam C3_CLKOUT1_DIVIDE = 1;
|
150 |
|
|
localparam C3_CLKOUT2_DIVIDE = 16;
|
151 |
|
|
localparam C3_CLKOUT3_DIVIDE = 8;
|
152 |
|
|
localparam C3_CLKFBOUT_MULT = 2;
|
153 |
|
|
localparam C3_DIVCLK_DIVIDE = 1;
|
154 |
|
|
localparam C3_ARB_ALGORITHM = 0;
|
155 |
|
|
localparam C3_ARB_NUM_TIME_SLOTS = 12;
|
156 |
|
|
localparam C3_ARB_TIME_SLOT_0 = 3'o0;
|
157 |
|
|
localparam C3_ARB_TIME_SLOT_1 = 3'o0;
|
158 |
|
|
localparam C3_ARB_TIME_SLOT_2 = 3'o0;
|
159 |
|
|
localparam C3_ARB_TIME_SLOT_3 = 3'o0;
|
160 |
|
|
localparam C3_ARB_TIME_SLOT_4 = 3'o0;
|
161 |
|
|
localparam C3_ARB_TIME_SLOT_5 = 3'o0;
|
162 |
|
|
localparam C3_ARB_TIME_SLOT_6 = 3'o0;
|
163 |
|
|
localparam C3_ARB_TIME_SLOT_7 = 3'o0;
|
164 |
|
|
localparam C3_ARB_TIME_SLOT_8 = 3'o0;
|
165 |
|
|
localparam C3_ARB_TIME_SLOT_9 = 3'o0;
|
166 |
|
|
localparam C3_ARB_TIME_SLOT_10 = 3'o0;
|
167 |
|
|
localparam C3_ARB_TIME_SLOT_11 = 3'o0;
|
168 |
|
|
localparam C3_MEM_TRAS = 42500;
|
169 |
|
|
localparam C3_MEM_TRCD = 12500;
|
170 |
|
|
localparam C3_MEM_TREFI = 7800000;
|
171 |
|
|
localparam C3_MEM_TRFC = 127500;
|
172 |
|
|
localparam C3_MEM_TRP = 12500;
|
173 |
|
|
localparam C3_MEM_TWR = 15000;
|
174 |
|
|
localparam C3_MEM_TRTP = 7500;
|
175 |
|
|
localparam C3_MEM_TWTR = 7500;
|
176 |
|
|
localparam C3_MEM_TYPE = "DDR2";
|
177 |
|
|
localparam C3_MEM_DENSITY = "1Gb";
|
178 |
|
|
localparam C3_MEM_BURST_LEN = 8;
|
179 |
|
|
localparam C3_MEM_CAS_LATENCY = 4;
|
180 |
|
|
localparam C3_MEM_NUM_COL_BITS = 10;
|
181 |
|
|
localparam C3_MEM_DDR1_2_ODS = "FULL";
|
182 |
|
|
localparam C3_MEM_DDR2_RTT = "50OHMS";
|
183 |
|
|
localparam C3_MEM_DDR2_DIFF_DQS_EN = "YES";
|
184 |
|
|
localparam C3_MEM_DDR2_3_PA_SR = "FULL";
|
185 |
|
|
localparam C3_MEM_DDR2_3_HIGH_TEMP_SR = "NORMAL";
|
186 |
|
|
localparam C3_MEM_DDR3_CAS_LATENCY = 6;
|
187 |
|
|
localparam C3_MEM_DDR3_ODS = "DIV6";
|
188 |
|
|
localparam C3_MEM_DDR3_RTT = "DIV2";
|
189 |
|
|
localparam C3_MEM_DDR3_CAS_WR_LATENCY = 5;
|
190 |
|
|
localparam C3_MEM_DDR3_AUTO_SR = "ENABLED";
|
191 |
|
|
localparam C3_MEM_MOBILE_PA_SR = "FULL";
|
192 |
|
|
localparam C3_MEM_MDDR_ODS = "FULL";
|
193 |
|
|
localparam C3_MC_CALIB_BYPASS = "NO";
|
194 |
|
|
localparam C3_MC_CALIBRATION_MODE = "CALIBRATION";
|
195 |
|
|
localparam C3_MC_CALIBRATION_DELAY = "HALF";
|
196 |
|
|
localparam C3_SKIP_IN_TERM_CAL = 0;
|
197 |
|
|
localparam C3_SKIP_DYNAMIC_CAL = 0;
|
198 |
|
|
localparam C3_LDQSP_TAP_DELAY_VAL = 0;
|
199 |
|
|
localparam C3_LDQSN_TAP_DELAY_VAL = 0;
|
200 |
|
|
localparam C3_UDQSP_TAP_DELAY_VAL = 0;
|
201 |
|
|
localparam C3_UDQSN_TAP_DELAY_VAL = 0;
|
202 |
|
|
localparam C3_DQ0_TAP_DELAY_VAL = 0;
|
203 |
|
|
localparam C3_DQ1_TAP_DELAY_VAL = 0;
|
204 |
|
|
localparam C3_DQ2_TAP_DELAY_VAL = 0;
|
205 |
|
|
localparam C3_DQ3_TAP_DELAY_VAL = 0;
|
206 |
|
|
localparam C3_DQ4_TAP_DELAY_VAL = 0;
|
207 |
|
|
localparam C3_DQ5_TAP_DELAY_VAL = 0;
|
208 |
|
|
localparam C3_DQ6_TAP_DELAY_VAL = 0;
|
209 |
|
|
localparam C3_DQ7_TAP_DELAY_VAL = 0;
|
210 |
|
|
localparam C3_DQ8_TAP_DELAY_VAL = 0;
|
211 |
|
|
localparam C3_DQ9_TAP_DELAY_VAL = 0;
|
212 |
|
|
localparam C3_DQ10_TAP_DELAY_VAL = 0;
|
213 |
|
|
localparam C3_DQ11_TAP_DELAY_VAL = 0;
|
214 |
|
|
localparam C3_DQ12_TAP_DELAY_VAL = 0;
|
215 |
|
|
localparam C3_DQ13_TAP_DELAY_VAL = 0;
|
216 |
|
|
localparam C3_DQ14_TAP_DELAY_VAL = 0;
|
217 |
|
|
localparam C3_DQ15_TAP_DELAY_VAL = 0;
|
218 |
|
|
localparam C3_MCB_USE_EXTERNAL_BUFPLL = 1;
|
219 |
|
|
localparam C3_INCLK_PERIOD = ((C3_MEMCLK_PERIOD * C3_CLKFBOUT_MULT) / (C3_DIVCLK_DIVIDE * C3_CLKOUT0_DIVIDE * 2));
|
220 |
|
|
localparam C3_ARB_TIME0_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_0[2:0]};
|
221 |
|
|
localparam C3_ARB_TIME1_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_1[2:0]};
|
222 |
|
|
localparam C3_ARB_TIME2_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_2[2:0]};
|
223 |
|
|
localparam C3_ARB_TIME3_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_3[2:0]};
|
224 |
|
|
localparam C3_ARB_TIME4_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_4[2:0]};
|
225 |
|
|
localparam C3_ARB_TIME5_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_5[2:0]};
|
226 |
|
|
localparam C3_ARB_TIME6_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_6[2:0]};
|
227 |
|
|
localparam C3_ARB_TIME7_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_7[2:0]};
|
228 |
|
|
localparam C3_ARB_TIME8_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_8[2:0]};
|
229 |
|
|
localparam C3_ARB_TIME9_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_9[2:0]};
|
230 |
|
|
localparam C3_ARB_TIME10_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_10[2:0]};
|
231 |
|
|
localparam C3_ARB_TIME11_SLOT = {3'b111, 3'b111, 3'b111, 3'b111, 3'b111, C3_ARB_TIME_SLOT_11[2:0]};
|
232 |
|
|
|
233 |
|
|
wire c3_sys_clk_p;
|
234 |
|
|
wire c3_sys_clk_n;
|
235 |
|
|
wire c3_async_rst;
|
236 |
|
|
wire c3_sysclk_2x;
|
237 |
|
|
wire c3_sysclk_2x_180;
|
238 |
|
|
wire c3_pll_ce_0;
|
239 |
|
|
wire c3_pll_ce_90;
|
240 |
|
|
wire c3_pll_lock;
|
241 |
|
|
wire c3_mcb_drp_clk;
|
242 |
|
|
wire c3_cmp_error;
|
243 |
|
|
wire c3_cmp_data_valid;
|
244 |
|
|
wire c3_vio_modify_enable;
|
245 |
|
|
wire [2:0] c3_vio_data_mode_value;
|
246 |
|
|
wire [2:0] c3_vio_addr_mode_value;
|
247 |
|
|
wire [31:0] c3_cmp_data;
|
248 |
|
|
wire c3_p1_cmd_clk;
|
249 |
|
|
wire c3_p1_cmd_en;
|
250 |
|
|
wire[2:0] c3_p1_cmd_instr;
|
251 |
|
|
wire[5:0] c3_p1_cmd_bl;
|
252 |
|
|
wire[29:0] c3_p1_cmd_byte_addr;
|
253 |
|
|
wire c3_p1_cmd_empty;
|
254 |
|
|
wire c3_p1_cmd_full;
|
255 |
|
|
wire c3_p1_wr_clk;
|
256 |
|
|
wire c3_p1_wr_en;
|
257 |
|
|
wire[C3_P1_MASK_SIZE-1:0] c3_p1_wr_mask;
|
258 |
|
|
wire[C3_P1_DATA_PORT_SIZE-1:0] c3_p1_wr_data;
|
259 |
|
|
wire c3_p1_wr_full;
|
260 |
|
|
wire c3_p1_wr_empty;
|
261 |
|
|
wire[6:0] c3_p1_wr_count;
|
262 |
|
|
wire c3_p1_wr_underrun;
|
263 |
|
|
wire c3_p1_wr_error;
|
264 |
|
|
wire c3_p1_rd_clk;
|
265 |
|
|
wire c3_p1_rd_en;
|
266 |
|
|
wire[C3_P1_DATA_PORT_SIZE-1:0] c3_p1_rd_data;
|
267 |
|
|
wire c3_p1_rd_full;
|
268 |
|
|
wire c3_p1_rd_empty;
|
269 |
|
|
wire[6:0] c3_p1_rd_count;
|
270 |
|
|
wire c3_p1_rd_overflow;
|
271 |
|
|
wire c3_p1_rd_error;
|
272 |
|
|
wire c3_p2_cmd_clk;
|
273 |
|
|
wire c3_p2_cmd_en;
|
274 |
|
|
wire[2:0] c3_p2_cmd_instr;
|
275 |
|
|
wire[5:0] c3_p2_cmd_bl;
|
276 |
|
|
wire[29:0] c3_p2_cmd_byte_addr;
|
277 |
|
|
wire c3_p2_cmd_empty;
|
278 |
|
|
wire c3_p2_cmd_full;
|
279 |
|
|
wire c3_p2_wr_clk;
|
280 |
|
|
wire c3_p2_wr_en;
|
281 |
|
|
wire[3:0] c3_p2_wr_mask;
|
282 |
|
|
wire[31:0] c3_p2_wr_data;
|
283 |
|
|
wire c3_p2_wr_full;
|
284 |
|
|
wire c3_p2_wr_empty;
|
285 |
|
|
wire[6:0] c3_p2_wr_count;
|
286 |
|
|
wire c3_p2_wr_underrun;
|
287 |
|
|
wire c3_p2_wr_error;
|
288 |
|
|
wire c3_p2_rd_clk;
|
289 |
|
|
wire c3_p2_rd_en;
|
290 |
|
|
wire[31:0] c3_p2_rd_data;
|
291 |
|
|
wire c3_p2_rd_full;
|
292 |
|
|
wire c3_p2_rd_empty;
|
293 |
|
|
wire[6:0] c3_p2_rd_count;
|
294 |
|
|
wire c3_p2_rd_overflow;
|
295 |
|
|
wire c3_p2_rd_error;
|
296 |
|
|
wire c3_p3_cmd_clk;
|
297 |
|
|
wire c3_p3_cmd_en;
|
298 |
|
|
wire[2:0] c3_p3_cmd_instr;
|
299 |
|
|
wire[5:0] c3_p3_cmd_bl;
|
300 |
|
|
wire[29:0] c3_p3_cmd_byte_addr;
|
301 |
|
|
wire c3_p3_cmd_empty;
|
302 |
|
|
wire c3_p3_cmd_full;
|
303 |
|
|
wire c3_p3_wr_clk;
|
304 |
|
|
wire c3_p3_wr_en;
|
305 |
|
|
wire[3:0] c3_p3_wr_mask;
|
306 |
|
|
wire[31:0] c3_p3_wr_data;
|
307 |
|
|
wire c3_p3_wr_full;
|
308 |
|
|
wire c3_p3_wr_empty;
|
309 |
|
|
wire[6:0] c3_p3_wr_count;
|
310 |
|
|
wire c3_p3_wr_underrun;
|
311 |
|
|
wire c3_p3_wr_error;
|
312 |
|
|
wire c3_p3_rd_clk;
|
313 |
|
|
wire c3_p3_rd_en;
|
314 |
|
|
wire[31:0] c3_p3_rd_data;
|
315 |
|
|
wire c3_p3_rd_full;
|
316 |
|
|
wire c3_p3_rd_empty;
|
317 |
|
|
wire[6:0] c3_p3_rd_count;
|
318 |
|
|
wire c3_p3_rd_overflow;
|
319 |
|
|
wire c3_p3_rd_error;
|
320 |
|
|
wire c3_p4_cmd_clk;
|
321 |
|
|
wire c3_p4_cmd_en;
|
322 |
|
|
wire[2:0] c3_p4_cmd_instr;
|
323 |
|
|
wire[5:0] c3_p4_cmd_bl;
|
324 |
|
|
wire[29:0] c3_p4_cmd_byte_addr;
|
325 |
|
|
wire c3_p4_cmd_empty;
|
326 |
|
|
wire c3_p4_cmd_full;
|
327 |
|
|
wire c3_p4_wr_clk;
|
328 |
|
|
wire c3_p4_wr_en;
|
329 |
|
|
wire[3:0] c3_p4_wr_mask;
|
330 |
|
|
wire[31:0] c3_p4_wr_data;
|
331 |
|
|
wire c3_p4_wr_full;
|
332 |
|
|
wire c3_p4_wr_empty;
|
333 |
|
|
wire[6:0] c3_p4_wr_count;
|
334 |
|
|
wire c3_p4_wr_underrun;
|
335 |
|
|
wire c3_p4_wr_error;
|
336 |
|
|
wire c3_p4_rd_clk;
|
337 |
|
|
wire c3_p4_rd_en;
|
338 |
|
|
wire[31:0] c3_p4_rd_data;
|
339 |
|
|
wire c3_p4_rd_full;
|
340 |
|
|
wire c3_p4_rd_empty;
|
341 |
|
|
wire[6:0] c3_p4_rd_count;
|
342 |
|
|
wire c3_p4_rd_overflow;
|
343 |
|
|
wire c3_p4_rd_error;
|
344 |
|
|
wire c3_p5_cmd_clk;
|
345 |
|
|
wire c3_p5_cmd_en;
|
346 |
|
|
wire[2:0] c3_p5_cmd_instr;
|
347 |
|
|
wire[5:0] c3_p5_cmd_bl;
|
348 |
|
|
wire[29:0] c3_p5_cmd_byte_addr;
|
349 |
|
|
wire c3_p5_cmd_empty;
|
350 |
|
|
wire c3_p5_cmd_full;
|
351 |
|
|
wire c3_p5_wr_clk;
|
352 |
|
|
wire c3_p5_wr_en;
|
353 |
|
|
wire[3:0] c3_p5_wr_mask;
|
354 |
|
|
wire[31:0] c3_p5_wr_data;
|
355 |
|
|
wire c3_p5_wr_full;
|
356 |
|
|
wire c3_p5_wr_empty;
|
357 |
|
|
wire[6:0] c3_p5_wr_count;
|
358 |
|
|
wire c3_p5_wr_underrun;
|
359 |
|
|
wire c3_p5_wr_error;
|
360 |
|
|
wire c3_p5_rd_clk;
|
361 |
|
|
wire c3_p5_rd_en;
|
362 |
|
|
wire[31:0] c3_p5_rd_data;
|
363 |
|
|
wire c3_p5_rd_full;
|
364 |
|
|
wire c3_p5_rd_empty;
|
365 |
|
|
wire[6:0] c3_p5_rd_count;
|
366 |
|
|
wire c3_p5_rd_overflow;
|
367 |
|
|
wire c3_p5_rd_error;
|
368 |
|
|
|
369 |
|
|
|
370 |
|
|
|
371 |
|
|
|
372 |
|
|
assign c3_sys_clk_p = 1'b0;
|
373 |
|
|
assign c3_sys_clk_n = 1'b0;
|
374 |
|
|
|
375 |
|
|
|
376 |
|
|
|
377 |
|
|
// Infrastructure-3 instantiation
|
378 |
|
|
infrastructure #
|
379 |
|
|
(
|
380 |
|
|
.C_INCLK_PERIOD (C3_INCLK_PERIOD),
|
381 |
|
|
.C_RST_ACT_LOW (C3_RST_ACT_LOW),
|
382 |
|
|
.C_INPUT_CLK_TYPE (C3_INPUT_CLK_TYPE),
|
383 |
|
|
.C_CLKOUT0_DIVIDE (C3_CLKOUT0_DIVIDE),
|
384 |
|
|
.C_CLKOUT1_DIVIDE (C3_CLKOUT1_DIVIDE),
|
385 |
|
|
.C_CLKOUT2_DIVIDE (C3_CLKOUT2_DIVIDE),
|
386 |
|
|
.C_CLKOUT3_DIVIDE (C3_CLKOUT3_DIVIDE),
|
387 |
|
|
.C_CLKFBOUT_MULT (C3_CLKFBOUT_MULT),
|
388 |
|
|
.C_DIVCLK_DIVIDE (C3_DIVCLK_DIVIDE)
|
389 |
|
|
)
|
390 |
|
|
memc3_infrastructure_inst
|
391 |
|
|
(
|
392 |
|
|
.sys_clk_p (c3_sys_clk_p),
|
393 |
|
|
.sys_clk_n (c3_sys_clk_n),
|
394 |
|
|
.sys_clk (c3_sys_clk),
|
395 |
|
|
.sys_rst_n (c3_sys_rst_n),
|
396 |
|
|
.clk0 (c3_clk0),
|
397 |
|
|
.rst0 (c3_rst0),
|
398 |
|
|
.async_rst (c3_async_rst),
|
399 |
|
|
.sysclk_2x (c3_sysclk_2x),
|
400 |
|
|
.sysclk_2x_180 (c3_sysclk_2x_180),
|
401 |
|
|
.pll_ce_0 (c3_pll_ce_0),
|
402 |
|
|
.pll_ce_90 (c3_pll_ce_90),
|
403 |
|
|
.pll_lock (c3_pll_lock),
|
404 |
|
|
.mcb_drp_clk (c3_mcb_drp_clk)
|
405 |
|
|
);
|
406 |
|
|
|
407 |
|
|
|
408 |
|
|
|
409 |
|
|
// Controller-3 instantiation
|
410 |
|
|
memc_wrapper #
|
411 |
|
|
(
|
412 |
|
|
.C_MEMCLK_PERIOD (C3_MEMCLK_PERIOD),
|
413 |
|
|
.C_CALIB_SOFT_IP (C3_CALIB_SOFT_IP),
|
414 |
|
|
.C_SIMULATION (C3_SIMULATION),
|
415 |
|
|
.C_ARB_NUM_TIME_SLOTS (C3_ARB_NUM_TIME_SLOTS),
|
416 |
|
|
.C_ARB_TIME_SLOT_0 (C3_ARB_TIME0_SLOT),
|
417 |
|
|
.C_ARB_TIME_SLOT_1 (C3_ARB_TIME1_SLOT),
|
418 |
|
|
.C_ARB_TIME_SLOT_2 (C3_ARB_TIME2_SLOT),
|
419 |
|
|
.C_ARB_TIME_SLOT_3 (C3_ARB_TIME3_SLOT),
|
420 |
|
|
.C_ARB_TIME_SLOT_4 (C3_ARB_TIME4_SLOT),
|
421 |
|
|
.C_ARB_TIME_SLOT_5 (C3_ARB_TIME5_SLOT),
|
422 |
|
|
.C_ARB_TIME_SLOT_6 (C3_ARB_TIME6_SLOT),
|
423 |
|
|
.C_ARB_TIME_SLOT_7 (C3_ARB_TIME7_SLOT),
|
424 |
|
|
.C_ARB_TIME_SLOT_8 (C3_ARB_TIME8_SLOT),
|
425 |
|
|
.C_ARB_TIME_SLOT_9 (C3_ARB_TIME9_SLOT),
|
426 |
|
|
.C_ARB_TIME_SLOT_10 (C3_ARB_TIME10_SLOT),
|
427 |
|
|
.C_ARB_TIME_SLOT_11 (C3_ARB_TIME11_SLOT),
|
428 |
|
|
.C_ARB_ALGORITHM (C3_ARB_ALGORITHM),
|
429 |
|
|
.C_PORT_ENABLE (C3_PORT_ENABLE),
|
430 |
|
|
.C_PORT_CONFIG (C3_PORT_CONFIG),
|
431 |
|
|
.C_MEM_TRAS (C3_MEM_TRAS),
|
432 |
|
|
.C_MEM_TRCD (C3_MEM_TRCD),
|
433 |
|
|
.C_MEM_TREFI (C3_MEM_TREFI),
|
434 |
|
|
.C_MEM_TRFC (C3_MEM_TRFC),
|
435 |
|
|
.C_MEM_TRP (C3_MEM_TRP),
|
436 |
|
|
.C_MEM_TWR (C3_MEM_TWR),
|
437 |
|
|
.C_MEM_TRTP (C3_MEM_TRTP),
|
438 |
|
|
.C_MEM_TWTR (C3_MEM_TWTR),
|
439 |
|
|
.C_MEM_ADDR_ORDER (C3_MEM_ADDR_ORDER),
|
440 |
|
|
.C_NUM_DQ_PINS (C3_NUM_DQ_PINS),
|
441 |
|
|
.C_MEM_TYPE (C3_MEM_TYPE),
|
442 |
|
|
.C_MEM_DENSITY (C3_MEM_DENSITY),
|
443 |
|
|
.C_MEM_BURST_LEN (C3_MEM_BURST_LEN),
|
444 |
|
|
.C_MEM_CAS_LATENCY (C3_MEM_CAS_LATENCY),
|
445 |
|
|
.C_MEM_ADDR_WIDTH (C3_MEM_ADDR_WIDTH),
|
446 |
|
|
.C_MEM_BANKADDR_WIDTH (C3_MEM_BANKADDR_WIDTH),
|
447 |
|
|
.C_MEM_NUM_COL_BITS (C3_MEM_NUM_COL_BITS),
|
448 |
|
|
.C_MEM_DDR1_2_ODS (C3_MEM_DDR1_2_ODS),
|
449 |
|
|
.C_MEM_DDR2_RTT (C3_MEM_DDR2_RTT),
|
450 |
|
|
.C_MEM_DDR2_DIFF_DQS_EN (C3_MEM_DDR2_DIFF_DQS_EN),
|
451 |
|
|
.C_MEM_DDR2_3_PA_SR (C3_MEM_DDR2_3_PA_SR),
|
452 |
|
|
.C_MEM_DDR2_3_HIGH_TEMP_SR (C3_MEM_DDR2_3_HIGH_TEMP_SR),
|
453 |
|
|
.C_MEM_DDR3_CAS_LATENCY (C3_MEM_DDR3_CAS_LATENCY),
|
454 |
|
|
.C_MEM_DDR3_ODS (C3_MEM_DDR3_ODS),
|
455 |
|
|
.C_MEM_DDR3_RTT (C3_MEM_DDR3_RTT),
|
456 |
|
|
.C_MEM_DDR3_CAS_WR_LATENCY (C3_MEM_DDR3_CAS_WR_LATENCY),
|
457 |
|
|
.C_MEM_DDR3_AUTO_SR (C3_MEM_DDR3_AUTO_SR),
|
458 |
|
|
.C_MEM_MOBILE_PA_SR (C3_MEM_MOBILE_PA_SR),
|
459 |
|
|
.C_MEM_MDDR_ODS (C3_MEM_MDDR_ODS),
|
460 |
|
|
.C_MC_CALIB_BYPASS (C3_MC_CALIB_BYPASS),
|
461 |
|
|
.C_MC_CALIBRATION_MODE (C3_MC_CALIBRATION_MODE),
|
462 |
|
|
.C_MC_CALIBRATION_DELAY (C3_MC_CALIBRATION_DELAY),
|
463 |
|
|
.C_SKIP_IN_TERM_CAL (C3_SKIP_IN_TERM_CAL),
|
464 |
|
|
.C_SKIP_DYNAMIC_CAL (C3_SKIP_DYNAMIC_CAL),
|
465 |
|
|
.LDQSP_TAP_DELAY_VAL (C3_LDQSP_TAP_DELAY_VAL),
|
466 |
|
|
.UDQSP_TAP_DELAY_VAL (C3_UDQSP_TAP_DELAY_VAL),
|
467 |
|
|
.LDQSN_TAP_DELAY_VAL (C3_LDQSN_TAP_DELAY_VAL),
|
468 |
|
|
.UDQSN_TAP_DELAY_VAL (C3_UDQSN_TAP_DELAY_VAL),
|
469 |
|
|
.DQ0_TAP_DELAY_VAL (C3_DQ0_TAP_DELAY_VAL),
|
470 |
|
|
.DQ1_TAP_DELAY_VAL (C3_DQ1_TAP_DELAY_VAL),
|
471 |
|
|
.DQ2_TAP_DELAY_VAL (C3_DQ2_TAP_DELAY_VAL),
|
472 |
|
|
.DQ3_TAP_DELAY_VAL (C3_DQ3_TAP_DELAY_VAL),
|
473 |
|
|
.DQ4_TAP_DELAY_VAL (C3_DQ4_TAP_DELAY_VAL),
|
474 |
|
|
.DQ5_TAP_DELAY_VAL (C3_DQ5_TAP_DELAY_VAL),
|
475 |
|
|
.DQ6_TAP_DELAY_VAL (C3_DQ6_TAP_DELAY_VAL),
|
476 |
|
|
.DQ7_TAP_DELAY_VAL (C3_DQ7_TAP_DELAY_VAL),
|
477 |
|
|
.DQ8_TAP_DELAY_VAL (C3_DQ8_TAP_DELAY_VAL),
|
478 |
|
|
.DQ9_TAP_DELAY_VAL (C3_DQ9_TAP_DELAY_VAL),
|
479 |
|
|
.DQ10_TAP_DELAY_VAL (C3_DQ10_TAP_DELAY_VAL),
|
480 |
|
|
.DQ11_TAP_DELAY_VAL (C3_DQ11_TAP_DELAY_VAL),
|
481 |
|
|
.DQ12_TAP_DELAY_VAL (C3_DQ12_TAP_DELAY_VAL),
|
482 |
|
|
.DQ13_TAP_DELAY_VAL (C3_DQ13_TAP_DELAY_VAL),
|
483 |
|
|
.DQ14_TAP_DELAY_VAL (C3_DQ14_TAP_DELAY_VAL),
|
484 |
|
|
.DQ15_TAP_DELAY_VAL (C3_DQ15_TAP_DELAY_VAL),
|
485 |
|
|
.C_P0_MASK_SIZE (C3_P0_MASK_SIZE),
|
486 |
|
|
.C_P0_DATA_PORT_SIZE (C3_P0_DATA_PORT_SIZE),
|
487 |
|
|
.C_P1_MASK_SIZE (C3_P1_MASK_SIZE),
|
488 |
|
|
.C_P1_DATA_PORT_SIZE (C3_P1_DATA_PORT_SIZE)
|
489 |
|
|
)
|
490 |
|
|
|
491 |
|
|
memc3_wrapper_inst
|
492 |
|
|
(
|
493 |
|
|
.mcbx_dram_addr (mcb3_dram_a),
|
494 |
|
|
.mcbx_dram_ba (mcb3_dram_ba),
|
495 |
|
|
.mcbx_dram_ras_n (mcb3_dram_ras_n),
|
496 |
|
|
.mcbx_dram_cas_n (mcb3_dram_cas_n),
|
497 |
|
|
.mcbx_dram_we_n (mcb3_dram_we_n),
|
498 |
|
|
.mcbx_dram_cke (mcb3_dram_cke),
|
499 |
|
|
.mcbx_dram_clk (mcb3_dram_ck),
|
500 |
|
|
.mcbx_dram_clk_n (mcb3_dram_ck_n),
|
501 |
|
|
.mcbx_dram_dq (mcb3_dram_dq),
|
502 |
|
|
.mcbx_dram_dqs (mcb3_dram_dqs),
|
503 |
|
|
.mcbx_dram_dqs_n (mcb3_dram_dqs_n),
|
504 |
|
|
.mcbx_dram_udqs (mcb3_dram_udqs),
|
505 |
|
|
.mcbx_dram_udqs_n (mcb3_dram_udqs_n),
|
506 |
|
|
.mcbx_dram_udm (mcb3_dram_udm),
|
507 |
|
|
.mcbx_dram_ldm (mcb3_dram_dm),
|
508 |
|
|
.mcbx_dram_odt (mcb3_dram_odt),
|
509 |
|
|
.mcbx_dram_ddr3_rst ( ),
|
510 |
|
|
.mcbx_rzq (mcb3_rzq),
|
511 |
|
|
.mcbx_zio (mcb3_zio),
|
512 |
|
|
.calib_done (c3_calib_done),
|
513 |
|
|
.async_rst (c3_async_rst),
|
514 |
|
|
.sysclk_2x (c3_sysclk_2x),
|
515 |
|
|
.sysclk_2x_180 (c3_sysclk_2x_180),
|
516 |
|
|
.pll_ce_0 (c3_pll_ce_0),
|
517 |
|
|
.pll_ce_90 (c3_pll_ce_90),
|
518 |
|
|
.pll_lock (c3_pll_lock),
|
519 |
|
|
.mcb_drp_clk (c3_mcb_drp_clk),
|
520 |
|
|
|
521 |
|
|
// The following port map shows all the six logical user ports. However, all
|
522 |
|
|
// of them may not be active in this design. A port should be enabled to
|
523 |
|
|
// validate its port map. If it is not,the complete port is going to float
|
524 |
|
|
// by getting disconnected from the lower level MCB modules. The port enable
|
525 |
|
|
// information of a controller can be obtained from the corresponding local
|
526 |
|
|
// parameter CX_PORT_ENABLE. In such a case, we can simply ignore its port map.
|
527 |
|
|
// The following comments will explain when a port is going to be active.
|
528 |
|
|
// Config-1: Two 32-bit bi-directional and four 32-bit unidirectional ports
|
529 |
|
|
// Config-2: Four 32-bit bi-directional ports
|
530 |
|
|
// Config-3: One 64-bit bi-directional and two 32-bit bi-directional ports
|
531 |
|
|
// Config-4: Two 64-bit bi-directional ports
|
532 |
|
|
// Config-5: One 128-bit bi-directional port
|
533 |
|
|
|
534 |
|
|
// User Port-0 command interface will be active only when the port is enabled in
|
535 |
|
|
// the port configurations Config-1, Config-2, Config-3, Config-4 and Config-5
|
536 |
|
|
.p0_cmd_clk (c3_p0_cmd_clk),
|
537 |
|
|
.p0_cmd_en (c3_p0_cmd_en),
|
538 |
|
|
.p0_cmd_instr (c3_p0_cmd_instr),
|
539 |
|
|
.p0_cmd_bl (c3_p0_cmd_bl),
|
540 |
|
|
.p0_cmd_byte_addr (c3_p0_cmd_byte_addr),
|
541 |
|
|
.p0_cmd_full (c3_p0_cmd_full),
|
542 |
|
|
.p0_cmd_empty (c3_p0_cmd_empty),
|
543 |
|
|
// User Port-0 data write interface will be active only when the port is enabled in
|
544 |
|
|
// the port configurations Config-1, Config-2, Config-3, Config-4 and Config-5
|
545 |
|
|
.p0_wr_clk (c3_p0_wr_clk),
|
546 |
|
|
.p0_wr_en (c3_p0_wr_en),
|
547 |
|
|
.p0_wr_mask (c3_p0_wr_mask),
|
548 |
|
|
.p0_wr_data (c3_p0_wr_data),
|
549 |
|
|
.p0_wr_full (c3_p0_wr_full),
|
550 |
|
|
.p0_wr_count (c3_p0_wr_count),
|
551 |
|
|
.p0_wr_empty (c3_p0_wr_empty),
|
552 |
|
|
.p0_wr_underrun (c3_p0_wr_underrun),
|
553 |
|
|
.p0_wr_error (c3_p0_wr_error),
|
554 |
|
|
// User Port-0 data read interface will be active only when the port is enabled in
|
555 |
|
|
// the port configurations Config-1, Config-2, Config-3, Config-4 and Config-5
|
556 |
|
|
.p0_rd_clk (c3_p0_rd_clk),
|
557 |
|
|
.p0_rd_en (c3_p0_rd_en),
|
558 |
|
|
.p0_rd_data (c3_p0_rd_data),
|
559 |
|
|
.p0_rd_empty (c3_p0_rd_empty),
|
560 |
|
|
.p0_rd_count (c3_p0_rd_count),
|
561 |
|
|
.p0_rd_full (c3_p0_rd_full),
|
562 |
|
|
.p0_rd_overflow (c3_p0_rd_overflow),
|
563 |
|
|
.p0_rd_error (c3_p0_rd_error),
|
564 |
|
|
|
565 |
|
|
// User Port-1 command interface will be active only when the port is enabled in
|
566 |
|
|
// the port configurations Config-1, Config-2, Config-3 and Config-4
|
567 |
|
|
.p1_cmd_clk (c3_p1_cmd_clk),
|
568 |
|
|
.p1_cmd_en (c3_p1_cmd_en),
|
569 |
|
|
.p1_cmd_instr (c3_p1_cmd_instr),
|
570 |
|
|
.p1_cmd_bl (c3_p1_cmd_bl),
|
571 |
|
|
.p1_cmd_byte_addr (c3_p1_cmd_byte_addr),
|
572 |
|
|
.p1_cmd_full (c3_p1_cmd_full),
|
573 |
|
|
.p1_cmd_empty (c3_p1_cmd_empty),
|
574 |
|
|
// User Port-1 data write interface will be active only when the port is enabled in
|
575 |
|
|
// the port configurations Config-1, Config-2, Config-3 and Config-4
|
576 |
|
|
.p1_wr_clk (c3_p1_wr_clk),
|
577 |
|
|
.p1_wr_en (c3_p1_wr_en),
|
578 |
|
|
.p1_wr_mask (c3_p1_wr_mask),
|
579 |
|
|
.p1_wr_data (c3_p1_wr_data),
|
580 |
|
|
.p1_wr_full (c3_p1_wr_full),
|
581 |
|
|
.p1_wr_count (c3_p1_wr_count),
|
582 |
|
|
.p1_wr_empty (c3_p1_wr_empty),
|
583 |
|
|
.p1_wr_underrun (c3_p1_wr_underrun),
|
584 |
|
|
.p1_wr_error (c3_p1_wr_error),
|
585 |
|
|
// User Port-1 data read interface will be active only when the port is enabled in
|
586 |
|
|
// the port configurations Config-1, Config-2, Config-3 and Config-4
|
587 |
|
|
.p1_rd_clk (c3_p1_rd_clk),
|
588 |
|
|
.p1_rd_en (c3_p1_rd_en),
|
589 |
|
|
.p1_rd_data (c3_p1_rd_data),
|
590 |
|
|
.p1_rd_empty (c3_p1_rd_empty),
|
591 |
|
|
.p1_rd_count (c3_p1_rd_count),
|
592 |
|
|
.p1_rd_full (c3_p1_rd_full),
|
593 |
|
|
.p1_rd_overflow (c3_p1_rd_overflow),
|
594 |
|
|
.p1_rd_error (c3_p1_rd_error),
|
595 |
|
|
|
596 |
|
|
// User Port-2 command interface will be active only when the port is enabled in
|
597 |
|
|
// the port configurations Config-1, Config-2 and Config-3
|
598 |
|
|
.p2_cmd_clk (c3_p2_cmd_clk),
|
599 |
|
|
.p2_cmd_en (c3_p2_cmd_en),
|
600 |
|
|
.p2_cmd_instr (c3_p2_cmd_instr),
|
601 |
|
|
.p2_cmd_bl (c3_p2_cmd_bl),
|
602 |
|
|
.p2_cmd_byte_addr (c3_p2_cmd_byte_addr),
|
603 |
|
|
.p2_cmd_full (c3_p2_cmd_full),
|
604 |
|
|
.p2_cmd_empty (c3_p2_cmd_empty),
|
605 |
|
|
// User Port-2 data write interface will be active only when the port is enabled in
|
606 |
|
|
// the port configurations Config-1 write direction, Config-2 and Config-3
|
607 |
|
|
.p2_wr_clk (c3_p2_wr_clk),
|
608 |
|
|
.p2_wr_en (c3_p2_wr_en),
|
609 |
|
|
.p2_wr_mask (c3_p2_wr_mask),
|
610 |
|
|
.p2_wr_data (c3_p2_wr_data),
|
611 |
|
|
.p2_wr_full (c3_p2_wr_full),
|
612 |
|
|
.p2_wr_count (c3_p2_wr_count),
|
613 |
|
|
.p2_wr_empty (c3_p2_wr_empty),
|
614 |
|
|
.p2_wr_underrun (c3_p2_wr_underrun),
|
615 |
|
|
.p2_wr_error (c3_p2_wr_error),
|
616 |
|
|
// User Port-2 data read interface will be active only when the port is enabled in
|
617 |
|
|
// the port configurations Config-1 read direction, Config-2 and Config-3
|
618 |
|
|
.p2_rd_clk (c3_p2_rd_clk),
|
619 |
|
|
.p2_rd_en (c3_p2_rd_en),
|
620 |
|
|
.p2_rd_data (c3_p2_rd_data),
|
621 |
|
|
.p2_rd_empty (c3_p2_rd_empty),
|
622 |
|
|
.p2_rd_count (c3_p2_rd_count),
|
623 |
|
|
.p2_rd_full (c3_p2_rd_full),
|
624 |
|
|
.p2_rd_overflow (c3_p2_rd_overflow),
|
625 |
|
|
.p2_rd_error (c3_p2_rd_error),
|
626 |
|
|
|
627 |
|
|
// User Port-3 command interface will be active only when the port is enabled in
|
628 |
|
|
// the port configurations Config-1 and Config-2
|
629 |
|
|
.p3_cmd_clk (c3_p3_cmd_clk),
|
630 |
|
|
.p3_cmd_en (c3_p3_cmd_en),
|
631 |
|
|
.p3_cmd_instr (c3_p3_cmd_instr),
|
632 |
|
|
.p3_cmd_bl (c3_p3_cmd_bl),
|
633 |
|
|
.p3_cmd_byte_addr (c3_p3_cmd_byte_addr),
|
634 |
|
|
.p3_cmd_full (c3_p3_cmd_full),
|
635 |
|
|
.p3_cmd_empty (c3_p3_cmd_empty),
|
636 |
|
|
// User Port-3 data write interface will be active only when the port is enabled in
|
637 |
|
|
// the port configurations Config-1 write direction and Config-2
|
638 |
|
|
.p3_wr_clk (c3_p3_wr_clk),
|
639 |
|
|
.p3_wr_en (c3_p3_wr_en),
|
640 |
|
|
.p3_wr_mask (c3_p3_wr_mask),
|
641 |
|
|
.p3_wr_data (c3_p3_wr_data),
|
642 |
|
|
.p3_wr_full (c3_p3_wr_full),
|
643 |
|
|
.p3_wr_count (c3_p3_wr_count),
|
644 |
|
|
.p3_wr_empty (c3_p3_wr_empty),
|
645 |
|
|
.p3_wr_underrun (c3_p3_wr_underrun),
|
646 |
|
|
.p3_wr_error (c3_p3_wr_error),
|
647 |
|
|
// User Port-3 data read interface will be active only when the port is enabled in
|
648 |
|
|
// the port configurations Config-1 read direction and Config-2
|
649 |
|
|
.p3_rd_clk (c3_p3_rd_clk),
|
650 |
|
|
.p3_rd_en (c3_p3_rd_en),
|
651 |
|
|
.p3_rd_data (c3_p3_rd_data),
|
652 |
|
|
.p3_rd_empty (c3_p3_rd_empty),
|
653 |
|
|
.p3_rd_count (c3_p3_rd_count),
|
654 |
|
|
.p3_rd_full (c3_p3_rd_full),
|
655 |
|
|
.p3_rd_overflow (c3_p3_rd_overflow),
|
656 |
|
|
.p3_rd_error (c3_p3_rd_error),
|
657 |
|
|
|
658 |
|
|
// User Port-4 command interface will be active only when the port is enabled in
|
659 |
|
|
// the port configuration Config-1
|
660 |
|
|
.p4_cmd_clk (c3_p4_cmd_clk),
|
661 |
|
|
.p4_cmd_en (c3_p4_cmd_en),
|
662 |
|
|
.p4_cmd_instr (c3_p4_cmd_instr),
|
663 |
|
|
.p4_cmd_bl (c3_p4_cmd_bl),
|
664 |
|
|
.p4_cmd_byte_addr (c3_p4_cmd_byte_addr),
|
665 |
|
|
.p4_cmd_full (c3_p4_cmd_full),
|
666 |
|
|
.p4_cmd_empty (c3_p4_cmd_empty),
|
667 |
|
|
// User Port-4 data write interface will be active only when the port is enabled in
|
668 |
|
|
// the port configuration Config-1 write direction
|
669 |
|
|
.p4_wr_clk (c3_p4_wr_clk),
|
670 |
|
|
.p4_wr_en (c3_p4_wr_en),
|
671 |
|
|
.p4_wr_mask (c3_p4_wr_mask),
|
672 |
|
|
.p4_wr_data (c3_p4_wr_data),
|
673 |
|
|
.p4_wr_full (c3_p4_wr_full),
|
674 |
|
|
.p4_wr_count (c3_p4_wr_count),
|
675 |
|
|
.p4_wr_empty (c3_p4_wr_empty),
|
676 |
|
|
.p4_wr_underrun (c3_p4_wr_underrun),
|
677 |
|
|
.p4_wr_error (c3_p4_wr_error),
|
678 |
|
|
// User Port-4 data read interface will be active only when the port is enabled in
|
679 |
|
|
// the port configuration Config-1 read direction
|
680 |
|
|
.p4_rd_clk (c3_p4_rd_clk),
|
681 |
|
|
.p4_rd_en (c3_p4_rd_en),
|
682 |
|
|
.p4_rd_data (c3_p4_rd_data),
|
683 |
|
|
.p4_rd_empty (c3_p4_rd_empty),
|
684 |
|
|
.p4_rd_count (c3_p4_rd_count),
|
685 |
|
|
.p4_rd_full (c3_p4_rd_full),
|
686 |
|
|
.p4_rd_overflow (c3_p4_rd_overflow),
|
687 |
|
|
.p4_rd_error (c3_p4_rd_error),
|
688 |
|
|
|
689 |
|
|
// User Port-5 command interface will be active only when the port is enabled in
|
690 |
|
|
// the port configuration Config-1
|
691 |
|
|
.p5_cmd_clk (c3_p5_cmd_clk),
|
692 |
|
|
.p5_cmd_en (c3_p5_cmd_en),
|
693 |
|
|
.p5_cmd_instr (c3_p5_cmd_instr),
|
694 |
|
|
.p5_cmd_bl (c3_p5_cmd_bl),
|
695 |
|
|
.p5_cmd_byte_addr (c3_p5_cmd_byte_addr),
|
696 |
|
|
.p5_cmd_full (c3_p5_cmd_full),
|
697 |
|
|
.p5_cmd_empty (c3_p5_cmd_empty),
|
698 |
|
|
// User Port-5 data write interface will be active only when the port is enabled in
|
699 |
|
|
// the port configuration Config-1 write direction
|
700 |
|
|
.p5_wr_clk (c3_p5_wr_clk),
|
701 |
|
|
.p5_wr_en (c3_p5_wr_en),
|
702 |
|
|
.p5_wr_mask (c3_p5_wr_mask),
|
703 |
|
|
.p5_wr_data (c3_p5_wr_data),
|
704 |
|
|
.p5_wr_full (c3_p5_wr_full),
|
705 |
|
|
.p5_wr_count (c3_p5_wr_count),
|
706 |
|
|
.p5_wr_empty (c3_p5_wr_empty),
|
707 |
|
|
.p5_wr_underrun (c3_p5_wr_underrun),
|
708 |
|
|
.p5_wr_error (c3_p5_wr_error),
|
709 |
|
|
// User Port-5 data read interface will be active only when the port is enabled in
|
710 |
|
|
// the port configuration Config-1 read direction
|
711 |
|
|
.p5_rd_clk (c3_p5_rd_clk),
|
712 |
|
|
.p5_rd_en (c3_p5_rd_en),
|
713 |
|
|
.p5_rd_data (c3_p5_rd_data),
|
714 |
|
|
.p5_rd_empty (c3_p5_rd_empty),
|
715 |
|
|
.p5_rd_count (c3_p5_rd_count),
|
716 |
|
|
.p5_rd_full (c3_p5_rd_full),
|
717 |
|
|
.p5_rd_overflow (c3_p5_rd_overflow),
|
718 |
|
|
.p5_rd_error (c3_p5_rd_error),
|
719 |
|
|
|
720 |
|
|
.selfrefresh_enter (1'b0),
|
721 |
|
|
.selfrefresh_mode (c3_selfrefresh_mode)
|
722 |
|
|
);
|
723 |
|
|
|
724 |
|
|
|
725 |
|
|
|
726 |
|
|
|
727 |
|
|
|
728 |
|
|
|
729 |
|
|
endmodule
|
730 |
|
|
|
731 |
|
|
|