1 |
2 |
ZTEX |
//*****************************************************************************
|
2 |
|
|
// (c) Copyright 2009 - 2012 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:%version
|
53 |
|
|
// \ \ Application: MIG
|
54 |
|
|
// / / Filename: mig_7series_v2_3_poc_top.v
|
55 |
|
|
// /___/ /\ Date Last Modified: $$
|
56 |
|
|
// \ \ / \ Date Created:Tue 15 Jan 2014
|
57 |
|
|
// \___\/\___\
|
58 |
|
|
//
|
59 |
|
|
//Device: Virtex-7
|
60 |
|
|
//Design Name: DDR3 SDRAM
|
61 |
|
|
//Purpose: Phaser out calibration top.
|
62 |
|
|
//Reference:
|
63 |
|
|
//Revision History:
|
64 |
|
|
//*****************************************************************************
|
65 |
|
|
|
66 |
|
|
`timescale 1 ps / 1 ps
|
67 |
|
|
|
68 |
|
|
module mig_7series_v2_3_poc_top #
|
69 |
|
|
(parameter MMCM_SAMP_WAIT = 10,
|
70 |
|
|
parameter PCT_SAMPS_SOLID = 95,
|
71 |
|
|
parameter POC_USE_METASTABLE_SAMP = "FALSE",
|
72 |
|
|
parameter TCQ = 100,
|
73 |
|
|
parameter CCENABLE = 0,
|
74 |
|
|
parameter SCANFROMRIGHT = 0,
|
75 |
|
|
parameter SAMPCNTRWIDTH = 8,
|
76 |
|
|
parameter SAMPLES = 128,
|
77 |
|
|
parameter TAPCNTRWIDTH = 7,
|
78 |
|
|
parameter TAPSPERKCLK =112)
|
79 |
|
|
(/*AUTOARG*/
|
80 |
|
|
// Outputs
|
81 |
|
|
psincdec, poc_error, poc_backup, psen, rise_lead_right,
|
82 |
|
|
rise_trail_right, mmcm_edge_detect_done, mmcm_lbclk_edge_aligned,
|
83 |
|
|
// Inputs
|
84 |
|
|
use_noise_window, rst, psdone, poc_sample_pd, pd_out,
|
85 |
|
|
ninety_offsets, mmcm_edge_detect_rdy, ktap_at_right_edge,
|
86 |
|
|
ktap_at_left_edge, clk
|
87 |
|
|
);
|
88 |
|
|
|
89 |
|
|
/*AUTOINPUT*/
|
90 |
|
|
// Beginning of automatic inputs (from unused autoinst inputs)
|
91 |
|
|
input clk; // To u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v, ...
|
92 |
|
|
input ktap_at_left_edge; // To u_poc_meta of mig_7series_v2_3_poc_meta.v, ...
|
93 |
|
|
input ktap_at_right_edge; // To u_poc_meta of mig_7series_v2_3_poc_meta.v, ...
|
94 |
|
|
input mmcm_edge_detect_rdy; // To u_poc_meta of mig_7series_v2_3_poc_meta.v
|
95 |
|
|
input [1:0] ninety_offsets; // To u_poc_meta of mig_7series_v2_3_poc_meta.v
|
96 |
|
|
input pd_out; // To u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
97 |
|
|
input poc_sample_pd; // To u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
98 |
|
|
input psdone; // To u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
99 |
|
|
input rst; // To u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v, ...
|
100 |
|
|
input use_noise_window; // To u_poc_meta of mig_7series_v2_3_poc_meta.v
|
101 |
|
|
// End of automatics
|
102 |
|
|
/*AUTOOUTPUT*/
|
103 |
|
|
// Beginning of automatic outputs (from unused autoinst outputs)
|
104 |
|
|
output poc_backup; // From u_poc_meta of mig_7series_v2_3_poc_meta.v
|
105 |
|
|
output poc_error; // From u_poc_cc of mig_7series_v2_3_poc_cc.v
|
106 |
|
|
output psincdec; // From u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
107 |
|
|
// End of automatics
|
108 |
|
|
/*AUTOwire*/
|
109 |
|
|
// Beginning of automatic wires (for undeclared instantiated-module outputs)
|
110 |
|
|
wire [TAPCNTRWIDTH-1:0] fall_lead_center; // From u_edge_center of mig_7series_v2_3_poc_edge_store.v
|
111 |
|
|
wire [TAPCNTRWIDTH-1:0] fall_lead_left; // From u_edge_left of mig_7series_v2_3_poc_edge_store.v
|
112 |
|
|
wire [TAPCNTRWIDTH-1:0] fall_lead_right; // From u_edge_right of mig_7series_v2_3_poc_edge_store.v
|
113 |
|
|
wire [TAPCNTRWIDTH-1:0] fall_trail_center; // From u_edge_center of mig_7series_v2_3_poc_edge_store.v
|
114 |
|
|
wire [TAPCNTRWIDTH-1:0] fall_trail_left; // From u_edge_left of mig_7series_v2_3_poc_edge_store.v
|
115 |
|
|
wire [TAPCNTRWIDTH-1:0] fall_trail_right; // From u_edge_right of mig_7series_v2_3_poc_edge_store.v
|
116 |
|
|
wire [TAPCNTRWIDTH-1:0] rise_lead_center; // From u_edge_center of mig_7series_v2_3_poc_edge_store.v
|
117 |
|
|
wire [TAPCNTRWIDTH-1:0] rise_lead_left; // From u_edge_left of mig_7series_v2_3_poc_edge_store.v
|
118 |
|
|
wire [TAPCNTRWIDTH-1:0] rise_trail_center; // From u_edge_center of mig_7series_v2_3_poc_edge_store.v
|
119 |
|
|
wire [TAPCNTRWIDTH-1:0] rise_trail_left; // From u_edge_left of mig_7series_v2_3_poc_edge_store.v
|
120 |
|
|
wire [TAPCNTRWIDTH-1:0] run; // From u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
121 |
|
|
wire run_end; // From u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
122 |
|
|
wire run_polarity; // From u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
123 |
|
|
wire [SAMPCNTRWIDTH:0] samples; // From u_poc_cc of mig_7series_v2_3_poc_cc.v
|
124 |
|
|
wire [SAMPCNTRWIDTH:0] samps_hi_held; // From u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
125 |
|
|
wire [SAMPCNTRWIDTH:0] samps_solid_thresh; // From u_poc_cc of mig_7series_v2_3_poc_cc.v
|
126 |
|
|
wire [TAPCNTRWIDTH-1:0] tap; // From u_poc_tap_base of mig_7series_v2_3_poc_tap_base.v
|
127 |
|
|
// End of automatics
|
128 |
|
|
|
129 |
|
|
output psen;
|
130 |
|
|
output [TAPCNTRWIDTH-1:0] rise_lead_right;
|
131 |
|
|
output [TAPCNTRWIDTH-1:0] rise_trail_right;
|
132 |
|
|
output mmcm_edge_detect_done;
|
133 |
|
|
output mmcm_lbclk_edge_aligned;
|
134 |
|
|
|
135 |
|
|
mig_7series_v2_3_poc_tap_base #
|
136 |
|
|
(/*AUTOINSTPARAM*/
|
137 |
|
|
// Parameters
|
138 |
|
|
.MMCM_SAMP_WAIT (MMCM_SAMP_WAIT),
|
139 |
|
|
.POC_USE_METASTABLE_SAMP (POC_USE_METASTABLE_SAMP),
|
140 |
|
|
.SAMPCNTRWIDTH (SAMPCNTRWIDTH),
|
141 |
|
|
.TAPCNTRWIDTH (TAPCNTRWIDTH),
|
142 |
|
|
.TAPSPERKCLK (TAPSPERKCLK),
|
143 |
|
|
.TCQ (TCQ))
|
144 |
|
|
u_poc_tap_base
|
145 |
|
|
(/*AUTOINST*/
|
146 |
|
|
// Outputs
|
147 |
|
|
.psen (psen),
|
148 |
|
|
.psincdec (psincdec),
|
149 |
|
|
.run (run[TAPCNTRWIDTH-1:0]),
|
150 |
|
|
.run_end (run_end),
|
151 |
|
|
.run_polarity (run_polarity),
|
152 |
|
|
.samps_hi_held (samps_hi_held[SAMPCNTRWIDTH:0]),
|
153 |
|
|
.tap (tap[TAPCNTRWIDTH-1:0]),
|
154 |
|
|
// Inputs
|
155 |
|
|
.clk (clk),
|
156 |
|
|
.pd_out (pd_out),
|
157 |
|
|
.poc_sample_pd (poc_sample_pd),
|
158 |
|
|
.psdone (psdone),
|
159 |
|
|
.rst (rst),
|
160 |
|
|
.samples (samples[SAMPCNTRWIDTH:0]),
|
161 |
|
|
.samps_solid_thresh (samps_solid_thresh[SAMPCNTRWIDTH:0]));
|
162 |
|
|
|
163 |
|
|
mig_7series_v2_3_poc_meta #
|
164 |
|
|
(/*AUTOINSTPARAM*/
|
165 |
|
|
// Parameters
|
166 |
|
|
.SCANFROMRIGHT (SCANFROMRIGHT),
|
167 |
|
|
.TAPCNTRWIDTH (TAPCNTRWIDTH),
|
168 |
|
|
.TAPSPERKCLK (TAPSPERKCLK),
|
169 |
|
|
.TCQ (TCQ))
|
170 |
|
|
u_poc_meta
|
171 |
|
|
(/*AUTOINST*/
|
172 |
|
|
// Outputs
|
173 |
|
|
.mmcm_edge_detect_done (mmcm_edge_detect_done),
|
174 |
|
|
.mmcm_lbclk_edge_aligned (mmcm_lbclk_edge_aligned),
|
175 |
|
|
.poc_backup (poc_backup),
|
176 |
|
|
// Inputs
|
177 |
|
|
.clk (clk),
|
178 |
|
|
.ktap_at_left_edge (ktap_at_left_edge),
|
179 |
|
|
.ktap_at_right_edge (ktap_at_right_edge),
|
180 |
|
|
.mmcm_edge_detect_rdy (mmcm_edge_detect_rdy),
|
181 |
|
|
.ninety_offsets (ninety_offsets[1:0]),
|
182 |
|
|
.rise_lead_center (rise_lead_center[TAPCNTRWIDTH-1:0]),
|
183 |
|
|
.rise_lead_left (rise_lead_left[TAPCNTRWIDTH-1:0]),
|
184 |
|
|
.rise_lead_right (rise_lead_right[TAPCNTRWIDTH-1:0]),
|
185 |
|
|
.rise_trail_center (rise_trail_center[TAPCNTRWIDTH-1:0]),
|
186 |
|
|
.rise_trail_left (rise_trail_left[TAPCNTRWIDTH-1:0]),
|
187 |
|
|
.rise_trail_right (rise_trail_right[TAPCNTRWIDTH-1:0]),
|
188 |
|
|
.rst (rst),
|
189 |
|
|
.run (run[TAPCNTRWIDTH-1:0]),
|
190 |
|
|
.run_end (run_end),
|
191 |
|
|
.run_polarity (run_polarity),
|
192 |
|
|
.use_noise_window (use_noise_window));
|
193 |
|
|
|
194 |
|
|
/*mig_7series_v2_3_poc_edge_store AUTO_TEMPLATE "edge_\(.*\)$" (
|
195 |
|
|
.\(.*\)lead (\1lead_@@"vl-bits"),
|
196 |
|
|
.\(.*\)trail (\1trail_@@"vl-bits"),
|
197 |
|
|
.select0 (ktap_at_@_edge),
|
198 |
|
|
.select1 (1'b1),)*/
|
199 |
|
|
|
200 |
|
|
mig_7series_v2_3_poc_edge_store #
|
201 |
|
|
(/*AUTOINSTPARAM*/
|
202 |
|
|
// Parameters
|
203 |
|
|
.TAPCNTRWIDTH (TAPCNTRWIDTH),
|
204 |
|
|
.TAPSPERKCLK (TAPSPERKCLK),
|
205 |
|
|
.TCQ (TCQ))
|
206 |
|
|
u_edge_right
|
207 |
|
|
(/*AUTOINST*/
|
208 |
|
|
// Outputs
|
209 |
|
|
.fall_lead (fall_lead_right[TAPCNTRWIDTH-1:0]), // Templated
|
210 |
|
|
.fall_trail (fall_trail_right[TAPCNTRWIDTH-1:0]), // Templated
|
211 |
|
|
.rise_lead (rise_lead_right[TAPCNTRWIDTH-1:0]), // Templated
|
212 |
|
|
.rise_trail (rise_trail_right[TAPCNTRWIDTH-1:0]), // Templated
|
213 |
|
|
// Inputs
|
214 |
|
|
.clk (clk),
|
215 |
|
|
.run (run[TAPCNTRWIDTH-1:0]),
|
216 |
|
|
.run_end (run_end),
|
217 |
|
|
.run_polarity (run_polarity),
|
218 |
|
|
.select0 (ktap_at_right_edge), // Templated
|
219 |
|
|
.select1 (1'b1), // Templated
|
220 |
|
|
.tap (tap[TAPCNTRWIDTH-1:0]));
|
221 |
|
|
|
222 |
|
|
mig_7series_v2_3_poc_edge_store #
|
223 |
|
|
(/*AUTOINSTPARAM*/
|
224 |
|
|
// Parameters
|
225 |
|
|
.TAPCNTRWIDTH (TAPCNTRWIDTH),
|
226 |
|
|
.TAPSPERKCLK (TAPSPERKCLK),
|
227 |
|
|
.TCQ (TCQ))
|
228 |
|
|
u_edge_left
|
229 |
|
|
(/*AUTOINST*/
|
230 |
|
|
// Outputs
|
231 |
|
|
.fall_lead (fall_lead_left[TAPCNTRWIDTH-1:0]), // Templated
|
232 |
|
|
.fall_trail (fall_trail_left[TAPCNTRWIDTH-1:0]), // Templated
|
233 |
|
|
.rise_lead (rise_lead_left[TAPCNTRWIDTH-1:0]), // Templated
|
234 |
|
|
.rise_trail (rise_trail_left[TAPCNTRWIDTH-1:0]), // Templated
|
235 |
|
|
// Inputs
|
236 |
|
|
.clk (clk),
|
237 |
|
|
.run (run[TAPCNTRWIDTH-1:0]),
|
238 |
|
|
.run_end (run_end),
|
239 |
|
|
.run_polarity (run_polarity),
|
240 |
|
|
.select0 (ktap_at_left_edge), // Templated
|
241 |
|
|
.select1 (1'b1), // Templated
|
242 |
|
|
.tap (tap[TAPCNTRWIDTH-1:0]));
|
243 |
|
|
|
244 |
|
|
wire not_ktap_at_right_edge = ~ktap_at_right_edge;
|
245 |
|
|
wire not_ktap_at_left_edge = ~ktap_at_left_edge;
|
246 |
|
|
/*mig_7series_v2_3_poc_edge_store AUTO_TEMPLATE "edge_\(.*\)$" (
|
247 |
|
|
.\(.*\)lead (\1lead_@@"vl-bits"),
|
248 |
|
|
.\(.*\)trail (\1trail_@@"vl-bits"),
|
249 |
|
|
.select0 (not_ktap_at_right_edge),
|
250 |
|
|
.select1 (not_ktap_at_left_edge),)*/
|
251 |
|
|
|
252 |
|
|
mig_7series_v2_3_poc_edge_store #
|
253 |
|
|
(/*AUTOINSTPARAM*/
|
254 |
|
|
// Parameters
|
255 |
|
|
.TAPCNTRWIDTH (TAPCNTRWIDTH),
|
256 |
|
|
.TAPSPERKCLK (TAPSPERKCLK),
|
257 |
|
|
.TCQ (TCQ))
|
258 |
|
|
u_edge_center
|
259 |
|
|
(/*AUTOINST*/
|
260 |
|
|
// Outputs
|
261 |
|
|
.fall_lead (fall_lead_center[TAPCNTRWIDTH-1:0]), // Templated
|
262 |
|
|
.fall_trail (fall_trail_center[TAPCNTRWIDTH-1:0]), // Templated
|
263 |
|
|
.rise_lead (rise_lead_center[TAPCNTRWIDTH-1:0]), // Templated
|
264 |
|
|
.rise_trail (rise_trail_center[TAPCNTRWIDTH-1:0]), // Templated
|
265 |
|
|
// Inputs
|
266 |
|
|
.clk (clk),
|
267 |
|
|
.run (run[TAPCNTRWIDTH-1:0]),
|
268 |
|
|
.run_end (run_end),
|
269 |
|
|
.run_polarity (run_polarity),
|
270 |
|
|
.select0 (not_ktap_at_right_edge), // Templated
|
271 |
|
|
.select1 (not_ktap_at_left_edge), // Templated
|
272 |
|
|
.tap (tap[TAPCNTRWIDTH-1:0]));
|
273 |
|
|
|
274 |
|
|
mig_7series_v2_3_poc_cc #
|
275 |
|
|
(/*AUTOINSTPARAM*/
|
276 |
|
|
// Parameters
|
277 |
|
|
.CCENABLE (CCENABLE),
|
278 |
|
|
.PCT_SAMPS_SOLID (PCT_SAMPS_SOLID),
|
279 |
|
|
.SAMPCNTRWIDTH (SAMPCNTRWIDTH),
|
280 |
|
|
.SAMPLES (SAMPLES),
|
281 |
|
|
.TAPCNTRWIDTH (TAPCNTRWIDTH),
|
282 |
|
|
.TCQ (TCQ))
|
283 |
|
|
u_poc_cc
|
284 |
|
|
(/*AUTOINST*/
|
285 |
|
|
// Outputs
|
286 |
|
|
.poc_error (poc_error),
|
287 |
|
|
.samples (samples[SAMPCNTRWIDTH:0]),
|
288 |
|
|
.samps_solid_thresh (samps_solid_thresh[SAMPCNTRWIDTH:0]),
|
289 |
|
|
// Inputs
|
290 |
|
|
.clk (clk),
|
291 |
|
|
.fall_lead_center (fall_lead_center[TAPCNTRWIDTH-1:0]),
|
292 |
|
|
.fall_lead_left (fall_lead_left[TAPCNTRWIDTH-1:0]),
|
293 |
|
|
.fall_lead_right (fall_lead_right[TAPCNTRWIDTH-1:0]),
|
294 |
|
|
.fall_trail_center (fall_trail_center[TAPCNTRWIDTH-1:0]),
|
295 |
|
|
.fall_trail_left (fall_trail_left[TAPCNTRWIDTH-1:0]),
|
296 |
|
|
.fall_trail_right (fall_trail_right[TAPCNTRWIDTH-1:0]),
|
297 |
|
|
.ktap_at_left_edge (ktap_at_left_edge),
|
298 |
|
|
.ktap_at_right_edge (ktap_at_right_edge),
|
299 |
|
|
.mmcm_edge_detect_done (mmcm_edge_detect_done),
|
300 |
|
|
.mmcm_lbclk_edge_aligned (mmcm_lbclk_edge_aligned),
|
301 |
|
|
.psen (psen),
|
302 |
|
|
.rise_lead_center (rise_lead_center[TAPCNTRWIDTH-1:0]),
|
303 |
|
|
.rise_lead_left (rise_lead_left[TAPCNTRWIDTH-1:0]),
|
304 |
|
|
.rise_lead_right (rise_lead_right[TAPCNTRWIDTH-1:0]),
|
305 |
|
|
.rise_trail_center (rise_trail_center[TAPCNTRWIDTH-1:0]),
|
306 |
|
|
.rise_trail_left (rise_trail_left[TAPCNTRWIDTH-1:0]),
|
307 |
|
|
.rise_trail_right (rise_trail_right[TAPCNTRWIDTH-1:0]),
|
308 |
|
|
.rst (rst),
|
309 |
|
|
.samps_hi_held (samps_hi_held[SAMPCNTRWIDTH:0]),
|
310 |
|
|
.tap (tap[TAPCNTRWIDTH-1:0]));
|
311 |
|
|
|
312 |
|
|
endmodule // mig_7series_v2_3_poc_top
|
313 |
|
|
|
314 |
|
|
// Local Variables:
|
315 |
|
|
// verilog-library-directories:(".")
|
316 |
|
|
// verilog-library-extensions:(".v")
|
317 |
|
|
// End:
|