1 |
15 |
leonardoar |
Release 13.4 - xst O.87xd (lin)
|
2 |
2 |
leonardoar |
Copyright (c) 1995-2011 Xilinx, Inc. All rights reserved.
|
3 |
15 |
leonardoar |
-->
|
4 |
|
|
Parameter TMPDIR set to xst/projnav.tmp
|
5 |
2 |
leonardoar |
|
6 |
|
|
|
7 |
|
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Total REAL time to Xst completion: 0.00 secs
|
8 |
15 |
leonardoar |
Total CPU time to Xst completion: 0.06 secs
|
9 |
2 |
leonardoar |
|
10 |
15 |
leonardoar |
-->
|
11 |
|
|
Parameter xsthdpdir set to xst
|
12 |
2 |
leonardoar |
|
13 |
|
|
|
14 |
|
|
Total REAL time to Xst completion: 0.00 secs
|
15 |
15 |
leonardoar |
Total CPU time to Xst completion: 0.06 secs
|
16 |
2 |
leonardoar |
|
17 |
15 |
leonardoar |
-->
|
18 |
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Reading design: serial_transmitter.prj
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19 |
2 |
leonardoar |
|
20 |
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TABLE OF CONTENTS
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21 |
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1) Synthesis Options Summary
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22 |
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2) HDL Compilation
|
23 |
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3) Design Hierarchy Analysis
|
24 |
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4) HDL Analysis
|
25 |
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5) HDL Synthesis
|
26 |
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5.1) HDL Synthesis Report
|
27 |
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6) Advanced HDL Synthesis
|
28 |
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6.1) Advanced HDL Synthesis Report
|
29 |
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7) Low Level Synthesis
|
30 |
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8) Partition Report
|
31 |
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9) Final Report
|
32 |
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9.1) Device utilization summary
|
33 |
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9.2) Partition Resource Summary
|
34 |
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9.3) TIMING REPORT
|
35 |
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|
36 |
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37 |
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=========================================================================
|
38 |
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* Synthesis Options Summary *
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39 |
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=========================================================================
|
40 |
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---- Source Parameters
|
41 |
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Input File Name : "serial_transmitter.prj"
|
42 |
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Input Format : mixed
|
43 |
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Ignore Synthesis Constraint File : NO
|
44 |
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|
|
45 |
|
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---- Target Parameters
|
46 |
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Output File Name : "serial_transmitter"
|
47 |
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Output Format : NGC
|
48 |
|
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Target Device : xc3s500e-4-fg320
|
49 |
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|
|
50 |
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---- Source Options
|
51 |
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Top Module Name : serial_transmitter
|
52 |
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Automatic FSM Extraction : YES
|
53 |
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FSM Encoding Algorithm : Auto
|
54 |
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Safe Implementation : No
|
55 |
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FSM Style : LUT
|
56 |
|
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RAM Extraction : Yes
|
57 |
|
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RAM Style : Auto
|
58 |
|
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ROM Extraction : Yes
|
59 |
|
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Mux Style : Auto
|
60 |
|
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Decoder Extraction : YES
|
61 |
|
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Priority Encoder Extraction : Yes
|
62 |
|
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Shift Register Extraction : YES
|
63 |
|
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Logical Shifter Extraction : YES
|
64 |
|
|
XOR Collapsing : YES
|
65 |
|
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ROM Style : Auto
|
66 |
|
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Mux Extraction : Yes
|
67 |
|
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Resource Sharing : YES
|
68 |
|
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Asynchronous To Synchronous : NO
|
69 |
|
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Multiplier Style : Auto
|
70 |
|
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Automatic Register Balancing : No
|
71 |
|
|
|
72 |
|
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---- Target Options
|
73 |
|
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Add IO Buffers : YES
|
74 |
|
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Global Maximum Fanout : 100000
|
75 |
|
|
Add Generic Clock Buffer(BUFG) : 24
|
76 |
|
|
Register Duplication : YES
|
77 |
|
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Slice Packing : YES
|
78 |
|
|
Optimize Instantiated Primitives : NO
|
79 |
|
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Use Clock Enable : Yes
|
80 |
|
|
Use Synchronous Set : Yes
|
81 |
|
|
Use Synchronous Reset : Yes
|
82 |
|
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Pack IO Registers into IOBs : Auto
|
83 |
|
|
Equivalent register Removal : YES
|
84 |
|
|
|
85 |
|
|
---- General Options
|
86 |
|
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Optimization Goal : Speed
|
87 |
|
|
Optimization Effort : 1
|
88 |
|
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Keep Hierarchy : No
|
89 |
|
|
Netlist Hierarchy : As_Optimized
|
90 |
|
|
RTL Output : Yes
|
91 |
|
|
Global Optimization : AllClockNets
|
92 |
|
|
Read Cores : YES
|
93 |
|
|
Write Timing Constraints : NO
|
94 |
|
|
Cross Clock Analysis : NO
|
95 |
|
|
Hierarchy Separator : /
|
96 |
|
|
Bus Delimiter : <>
|
97 |
|
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Case Specifier : Maintain
|
98 |
|
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Slice Utilization Ratio : 100
|
99 |
|
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BRAM Utilization Ratio : 100
|
100 |
|
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Verilog 2001 : YES
|
101 |
|
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Auto BRAM Packing : NO
|
102 |
|
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Slice Utilization Ratio Delta : 5
|
103 |
|
|
|
104 |
|
|
=========================================================================
|
105 |
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|
106 |
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|
107 |
|
|
=========================================================================
|
108 |
|
|
* HDL Compilation *
|
109 |
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|
=========================================================================
|
110 |
15 |
leonardoar |
Compiling vhdl file "/home/laraujo/work/uart_block/hdl/iseProject/pkgDefinitions.vhd" in Library work.
|
111 |
|
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Architecture pkgdefinitions of Entity pkgdefinitions is up to date.
|
112 |
|
|
Compiling vhdl file "/home/laraujo/work/uart_block/hdl/iseProject/serial_transmitter.vhd" in Library work.
|
113 |
2 |
leonardoar |
Architecture behavioral of Entity serial_transmitter is up to date.
|
114 |
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|
|
115 |
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=========================================================================
|
116 |
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* Design Hierarchy Analysis *
|
117 |
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=========================================================================
|
118 |
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Analyzing hierarchy for entity in library (architecture ).
|
119 |
|
|
|
120 |
|
|
|
121 |
|
|
=========================================================================
|
122 |
|
|
* HDL Analysis *
|
123 |
|
|
=========================================================================
|
124 |
|
|
Analyzing Entity in library (Architecture ).
|
125 |
|
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Entity analyzed. Unit generated.
|
126 |
|
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|
127 |
|
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|
128 |
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=========================================================================
|
129 |
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* HDL Synthesis *
|
130 |
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=========================================================================
|
131 |
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|
132 |
|
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Performing bidirectional port resolution...
|
133 |
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|
134 |
|
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Synthesizing Unit .
|
135 |
15 |
leonardoar |
Related source file is "/home/laraujo/work/uart_block/hdl/iseProject/serial_transmitter.vhd".
|
136 |
2 |
leonardoar |
Found finite state machine for signal .
|
137 |
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|
-----------------------------------------------------------------------
|
138 |
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| States | 12 |
|
139 |
|
|
| Transitions | 12 |
|
140 |
|
|
| Inputs | 0 |
|
141 |
|
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| Outputs | 13 |
|
142 |
|
|
| Clock | baudClk (rising_edge) |
|
143 |
|
|
| Reset | rst (positive) |
|
144 |
|
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| Reset type | asynchronous |
|
145 |
|
|
| Reset State | tx_idle |
|
146 |
|
|
| Power Up State | tx_idle |
|
147 |
|
|
| Encoding | automatic |
|
148 |
|
|
| Implementation | LUT |
|
149 |
|
|
-----------------------------------------------------------------------
|
150 |
|
|
Summary:
|
151 |
|
|
inferred 1 Finite State Machine(s).
|
152 |
|
|
Unit synthesized.
|
153 |
|
|
|
154 |
|
|
|
155 |
|
|
=========================================================================
|
156 |
|
|
HDL Synthesis Report
|
157 |
|
|
|
158 |
|
|
Found no macro
|
159 |
|
|
=========================================================================
|
160 |
|
|
|
161 |
|
|
=========================================================================
|
162 |
|
|
* Advanced HDL Synthesis *
|
163 |
|
|
=========================================================================
|
164 |
|
|
|
165 |
|
|
Analyzing FSM for best encoding.
|
166 |
|
|
Optimizing FSM on signal with one-hot encoding.
|
167 |
|
|
--------------------------
|
168 |
|
|
State | Encoding
|
169 |
|
|
--------------------------
|
170 |
|
|
tx_idle | 000000000001
|
171 |
|
|
tx_start | 000000000010
|
172 |
|
|
bit0 | 000000000100
|
173 |
|
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bit1 | 000000001000
|
174 |
|
|
bit2 | 000000010000
|
175 |
|
|
bit3 | 000000100000
|
176 |
|
|
bit4 | 000001000000
|
177 |
|
|
bit5 | 000010000000
|
178 |
|
|
bit6 | 000100000000
|
179 |
|
|
bit7 | 001000000000
|
180 |
|
|
tx_stop1 | 010000000000
|
181 |
|
|
tx_stop2 | 100000000000
|
182 |
|
|
--------------------------
|
183 |
|
|
|
184 |
|
|
=========================================================================
|
185 |
|
|
Advanced HDL Synthesis Report
|
186 |
|
|
|
187 |
|
|
Macro Statistics
|
188 |
|
|
# FSMs : 1
|
189 |
|
|
|
190 |
|
|
=========================================================================
|
191 |
|
|
|
192 |
|
|
=========================================================================
|
193 |
|
|
* Low Level Synthesis *
|
194 |
|
|
=========================================================================
|
195 |
|
|
|
196 |
|
|
Optimizing unit ...
|
197 |
|
|
|
198 |
|
|
Mapping all equations...
|
199 |
|
|
Building and optimizing final netlist ...
|
200 |
|
|
Found area constraint ratio of 100 (+ 5) on block serial_transmitter, actual ratio is 0.
|
201 |
|
|
|
202 |
|
|
Final Macro Processing ...
|
203 |
|
|
|
204 |
|
|
=========================================================================
|
205 |
|
|
Final Register Report
|
206 |
|
|
|
207 |
|
|
Macro Statistics
|
208 |
|
|
# Registers : 12
|
209 |
|
|
Flip-Flops : 12
|
210 |
|
|
|
211 |
|
|
=========================================================================
|
212 |
|
|
|
213 |
|
|
=========================================================================
|
214 |
|
|
* Partition Report *
|
215 |
|
|
=========================================================================
|
216 |
|
|
|
217 |
|
|
Partition Implementation Status
|
218 |
|
|
-------------------------------
|
219 |
|
|
|
220 |
|
|
No Partitions were found in this design.
|
221 |
|
|
|
222 |
|
|
-------------------------------
|
223 |
|
|
|
224 |
|
|
=========================================================================
|
225 |
|
|
* Final Report *
|
226 |
|
|
=========================================================================
|
227 |
|
|
Final Results
|
228 |
|
|
RTL Top Level Output File Name : serial_transmitter.ngr
|
229 |
|
|
Top Level Output File Name : serial_transmitter
|
230 |
|
|
Output Format : NGC
|
231 |
|
|
Optimization Goal : Speed
|
232 |
|
|
Keep Hierarchy : No
|
233 |
|
|
|
234 |
|
|
Design Statistics
|
235 |
|
|
# IOs : 12
|
236 |
|
|
|
237 |
|
|
Cell Usage :
|
238 |
|
|
# BELS : 9
|
239 |
|
|
# GND : 1
|
240 |
|
|
# LUT2 : 1
|
241 |
|
|
# LUT4 : 6
|
242 |
|
|
# VCC : 1
|
243 |
|
|
# FlipFlops/Latches : 12
|
244 |
|
|
# FDC : 10
|
245 |
|
|
# FDCE : 1
|
246 |
|
|
# FDP : 1
|
247 |
|
|
# Clock Buffers : 1
|
248 |
|
|
# BUFGP : 1
|
249 |
|
|
# IO Buffers : 11
|
250 |
|
|
# IBUF : 9
|
251 |
|
|
# OBUF : 2
|
252 |
|
|
=========================================================================
|
253 |
|
|
|
254 |
|
|
Device utilization summary:
|
255 |
|
|
---------------------------
|
256 |
|
|
|
257 |
|
|
Selected Device : 3s500efg320-4
|
258 |
|
|
|
259 |
|
|
Number of Slices: 7 out of 4656 0%
|
260 |
|
|
Number of Slice Flip Flops: 12 out of 9312 0%
|
261 |
|
|
Number of 4 input LUTs: 7 out of 9312 0%
|
262 |
|
|
Number of IOs: 12
|
263 |
|
|
Number of bonded IOBs: 12 out of 232 5%
|
264 |
|
|
Number of GCLKs: 1 out of 24 4%
|
265 |
|
|
|
266 |
|
|
---------------------------
|
267 |
|
|
Partition Resource Summary:
|
268 |
|
|
---------------------------
|
269 |
|
|
|
270 |
|
|
No Partitions were found in this design.
|
271 |
|
|
|
272 |
|
|
---------------------------
|
273 |
|
|
|
274 |
|
|
|
275 |
|
|
=========================================================================
|
276 |
|
|
TIMING REPORT
|
277 |
|
|
|
278 |
|
|
NOTE: THESE TIMING NUMBERS ARE ONLY A SYNTHESIS ESTIMATE.
|
279 |
|
|
FOR ACCURATE TIMING INFORMATION PLEASE REFER TO THE TRACE REPORT
|
280 |
|
|
GENERATED AFTER PLACE-and-ROUTE.
|
281 |
|
|
|
282 |
|
|
Clock Information:
|
283 |
|
|
------------------
|
284 |
|
|
-----------------------------------+------------------------+-------+
|
285 |
|
|
Clock Signal | Clock buffer(FF name) | Load |
|
286 |
|
|
-----------------------------------+------------------------+-------+
|
287 |
|
|
baudClk | BUFGP | 12 |
|
288 |
|
|
-----------------------------------+------------------------+-------+
|
289 |
|
|
|
290 |
|
|
Asynchronous Control Signals Information:
|
291 |
|
|
----------------------------------------
|
292 |
|
|
-----------------------------------+------------------------+-------+
|
293 |
|
|
Control Signal | Buffer(FF name) | Load |
|
294 |
|
|
-----------------------------------+------------------------+-------+
|
295 |
|
|
rst | IBUF | 12 |
|
296 |
|
|
-----------------------------------+------------------------+-------+
|
297 |
|
|
|
298 |
|
|
Timing Summary:
|
299 |
|
|
---------------
|
300 |
|
|
Speed Grade: -4
|
301 |
|
|
|
302 |
|
|
Minimum period: 1.677ns (Maximum Frequency: 596.303MHz)
|
303 |
|
|
Minimum input arrival time before clock: No path found
|
304 |
|
|
Maximum output required time after clock: 8.036ns
|
305 |
|
|
Maximum combinational path delay: 8.540ns
|
306 |
|
|
|
307 |
|
|
Timing Detail:
|
308 |
|
|
--------------
|
309 |
|
|
All values displayed in nanoseconds (ns)
|
310 |
|
|
|
311 |
|
|
=========================================================================
|
312 |
|
|
Timing constraint: Default period analysis for Clock 'baudClk'
|
313 |
|
|
Clock period: 1.677ns (frequency: 596.303MHz)
|
314 |
|
|
Total number of paths / destination ports: 11 / 11
|
315 |
|
|
-------------------------------------------------------------------------
|
316 |
|
|
Delay: 1.677ns (Levels of Logic = 0)
|
317 |
|
|
Source: current_s_FSM_FFd2 (FF)
|
318 |
|
|
Destination: current_s_FSM_FFd1 (FF)
|
319 |
|
|
Source Clock: baudClk rising
|
320 |
|
|
Destination Clock: baudClk rising
|
321 |
|
|
|
322 |
|
|
Data Path: current_s_FSM_FFd2 to current_s_FSM_FFd1
|
323 |
|
|
Gate Net
|
324 |
|
|
Cell:in->out fanout Delay Delay Logical Name (Net Name)
|
325 |
|
|
---------------------------------------- ------------
|
326 |
|
|
FDC:C->Q 3 0.591 0.531 current_s_FSM_FFd2 (current_s_FSM_FFd2)
|
327 |
|
|
FDCE:CE 0.555 current_s_FSM_FFd1
|
328 |
|
|
----------------------------------------
|
329 |
|
|
Total 1.677ns (1.146ns logic, 0.531ns route)
|
330 |
|
|
(68.3% logic, 31.7% route)
|
331 |
|
|
|
332 |
|
|
=========================================================================
|
333 |
|
|
Timing constraint: Default OFFSET OUT AFTER for Clock 'baudClk'
|
334 |
|
|
Total number of paths / destination ports: 13 / 2
|
335 |
|
|
-------------------------------------------------------------------------
|
336 |
|
|
Offset: 8.036ns (Levels of Logic = 4)
|
337 |
|
|
Source: current_s_FSM_FFd7 (FF)
|
338 |
|
|
Destination: serial_out (PAD)
|
339 |
|
|
Source Clock: baudClk rising
|
340 |
|
|
|
341 |
|
|
Data Path: current_s_FSM_FFd7 to serial_out
|
342 |
|
|
Gate Net
|
343 |
|
|
Cell:in->out fanout Delay Delay Logical Name (Net Name)
|
344 |
|
|
---------------------------------------- ------------
|
345 |
|
|
FDC:C->Q 2 0.591 0.622 current_s_FSM_FFd7 (current_s_FSM_FFd7)
|
346 |
|
|
LUT4:I0->O 1 0.704 0.595 serial_out12 (serial_out12)
|
347 |
|
|
LUT4:I0->O 1 0.704 0.424 serial_out48_SW0 (N01)
|
348 |
|
|
LUT4:I3->O 1 0.704 0.420 serial_out48 (serial_out_OBUF)
|
349 |
|
|
OBUF:I->O 3.272 serial_out_OBUF (serial_out)
|
350 |
|
|
----------------------------------------
|
351 |
|
|
Total 8.036ns (5.975ns logic, 2.061ns route)
|
352 |
|
|
(74.4% logic, 25.6% route)
|
353 |
|
|
|
354 |
|
|
=========================================================================
|
355 |
|
|
Timing constraint: Default path analysis
|
356 |
|
|
Total number of paths / destination ports: 8 / 1
|
357 |
|
|
-------------------------------------------------------------------------
|
358 |
|
|
Delay: 8.540ns (Levels of Logic = 5)
|
359 |
|
|
Source: data_byte<3> (PAD)
|
360 |
|
|
Destination: serial_out (PAD)
|
361 |
|
|
|
362 |
|
|
Data Path: data_byte<3> to serial_out
|
363 |
|
|
Gate Net
|
364 |
|
|
Cell:in->out fanout Delay Delay Logical Name (Net Name)
|
365 |
|
|
---------------------------------------- ------------
|
366 |
|
|
IBUF:I->O 1 1.218 0.499 data_byte_3_IBUF (data_byte_3_IBUF)
|
367 |
|
|
LUT4:I1->O 1 0.704 0.595 serial_out12 (serial_out12)
|
368 |
|
|
LUT4:I0->O 1 0.704 0.424 serial_out48_SW0 (N01)
|
369 |
|
|
LUT4:I3->O 1 0.704 0.420 serial_out48 (serial_out_OBUF)
|
370 |
|
|
OBUF:I->O 3.272 serial_out_OBUF (serial_out)
|
371 |
|
|
----------------------------------------
|
372 |
|
|
Total 8.540ns (6.602ns logic, 1.938ns route)
|
373 |
|
|
(77.3% logic, 22.7% route)
|
374 |
|
|
|
375 |
|
|
=========================================================================
|
376 |
|
|
|
377 |
|
|
|
378 |
15 |
leonardoar |
Total REAL time to Xst completion: 4.00 secs
|
379 |
|
|
Total CPU time to Xst completion: 4.47 secs
|
380 |
2 |
leonardoar |
|
381 |
|
|
-->
|
382 |
|
|
|
383 |
|
|
|
384 |
15 |
leonardoar |
Total memory usage is 163788 kilobytes
|
385 |
|
|
|
386 |
2 |
leonardoar |
Number of errors : 0 ( 0 filtered)
|
387 |
|
|
Number of warnings : 0 ( 0 filtered)
|
388 |
|
|
Number of infos : 0 ( 0 filtered)
|
389 |
|
|
|