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#-----------------------------------------------------------
# Vivado v2018.1 (64-bit)
# SW Build 2188600 on Wed Apr 4 18:40:38 MDT 2018
# IP Build 2185939 on Wed Apr 4 20:55:05 MDT 2018
# Start of session at: Thu Dec 5 14:54:22 2024
# Process ID: 27264
# Current directory: F:/Schoolwork/DigitalLogic/Exp7/Exp7.runs/synth_1
# Command line: vivado.exe -log led_chasing.vds -product Vivado -mode batch -messageDb vivado.pb -notrace -source led_chasing.tcl
# Log file: F:/Schoolwork/DigitalLogic/Exp7/Exp7.runs/synth_1/led_chasing.vds
# Journal file: F:/Schoolwork/DigitalLogic/Exp7/Exp7.runs/synth_1\vivado.jou
#-----------------------------------------------------------
source led_chasing.tcl -notrace
Command: synth_design -top led_chasing -part xc7a35tcsg324-1
Starting synth_design
Attempting to get a license for feature 'Synthesis' and/or device 'xc7a35t'
INFO: [Common 17-349] Got license for feature 'Synthesis' and/or device 'xc7a35t'
INFO: Launching helper process for spawning children vivado processes
INFO: Helper process launched with PID 21800
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Starting RTL Elaboration : Time (s): cpu = 00:00:04 ; elapsed = 00:00:04 . Memory (MB): peak = 411.520 ; gain = 97.734
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INFO: [Synth 8-6157] synthesizing module 'led_chasing' [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/sources_1/new/led_chasing.v:23]
INFO: [Synth 8-6157] synthesizing module 'slow_clock' [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/sources_1/new/slow_clock.v:23]
Parameter sys_clk bound to: 100000000 - type: integer
Parameter clk_slow bound to: 1 - type: integer
Parameter clk_fast bound to: 5 - type: integer
Parameter max_slow bound to: 49999999 - type: integer
Parameter max_fast bound to: 9999999 - type: integer
INFO: [Synth 8-6155] done synthesizing module 'slow_clock' (1#1) [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/sources_1/new/slow_clock.v:23]
INFO: [Synth 8-6157] synthesizing module 'shift_reg' [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/sources_1/new/shift_reg.v:23]
Parameter CNT_SIZE bound to: 16 - type: integer
INFO: [Synth 8-6155] done synthesizing module 'shift_reg' (2#1) [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/sources_1/new/shift_reg.v:23]
INFO: [Synth 8-6155] done synthesizing module 'led_chasing' (3#1) [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/sources_1/new/led_chasing.v:23]
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Finished RTL Elaboration : Time (s): cpu = 00:00:04 ; elapsed = 00:00:04 . Memory (MB): peak = 466.504 ; gain = 152.719
---------------------------------------------------------------------------------
Report Check Netlist:
+------+------------------+-------+---------+-------+------------------+
| |Item |Errors |Warnings |Status |Description |
+------+------------------+-------+---------+-------+------------------+
|1 |multi_driven_nets | 0| 0|Passed |Multi driven nets |
+------+------------------+-------+---------+-------+------------------+
---------------------------------------------------------------------------------
Start Handling Custom Attributes
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Handling Custom Attributes : Time (s): cpu = 00:00:04 ; elapsed = 00:00:04 . Memory (MB): peak = 466.504 ; gain = 152.719
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished RTL Optimization Phase 1 : Time (s): cpu = 00:00:04 ; elapsed = 00:00:04 . Memory (MB): peak = 466.504 ; gain = 152.719
---------------------------------------------------------------------------------
INFO: [Device 21-403] Loading part xc7a35tcsg324-1
INFO: [Project 1-570] Preparing netlist for logic optimization
Processing XDC Constraints
Initializing timing engine
Parsing XDC File [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/constrs_1/new/led_chasing.xdc]
Finished Parsing XDC File [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/constrs_1/new/led_chasing.xdc]
INFO: [Project 1-236] Implementation specific constraints were found while reading constraint file [F:/Schoolwork/DigitalLogic/Exp7/Exp7.srcs/constrs_1/new/led_chasing.xdc]. These constraints will be ignored for synthesis but will be used in implementation. Impacted constraints are listed in the file [.Xil/led_chasing_propImpl.xdc].
Resolution: To avoid this warning, move constraints listed in [.Xil/led_chasing_propImpl.xdc] to another XDC file and exclude this new file from synthesis with the used_in_synthesis property (File Properties dialog in GUI) and re-run elaboration/synthesis.
Completed Processing XDC Constraints
INFO: [Project 1-111] Unisim Transformation Summary:
No Unisim elements were transformed.
Constraint Validation Runtime : Time (s): cpu = 00:00:00 ; elapsed = 00:00:00 . Memory (MB): peak = 790.121 ; gain = 0.000
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Finished Constraint Validation : Time (s): cpu = 00:00:12 ; elapsed = 00:00:13 . Memory (MB): peak = 790.121 ; gain = 476.336
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Loading Part and Timing Information
---------------------------------------------------------------------------------
Loading part: xc7a35tcsg324-1
---------------------------------------------------------------------------------
Finished Loading Part and Timing Information : Time (s): cpu = 00:00:12 ; elapsed = 00:00:13 . Memory (MB): peak = 790.121 ; gain = 476.336
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Applying 'set_property' XDC Constraints
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished applying 'set_property' XDC Constraints : Time (s): cpu = 00:00:12 ; elapsed = 00:00:13 . Memory (MB): peak = 790.121 ; gain = 476.336
---------------------------------------------------------------------------------
INFO: [Synth 8-5545] ROM "clk_out" won't be mapped to RAM because address size (26) is larger than maximum supported(25)
INFO: [Synth 8-5545] ROM "clk_out" won't be mapped to RAM because address size (26) is larger than maximum supported(25)
---------------------------------------------------------------------------------
Finished RTL Optimization Phase 2 : Time (s): cpu = 00:00:12 ; elapsed = 00:00:13 . Memory (MB): peak = 790.121 ; gain = 476.336
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start RTL Component Statistics
---------------------------------------------------------------------------------
Detailed RTL Component Info :
+---Adders :
2 Input 26 Bit Adders := 1
+---Registers :
26 Bit Registers := 1
16 Bit Registers := 1
1 Bit Registers := 1
+---Muxes :
2 Input 26 Bit Muxes := 3
2 Input 16 Bit Muxes := 1
2 Input 1 Bit Muxes := 1
4 Input 1 Bit Muxes := 1
---------------------------------------------------------------------------------
Finished RTL Component Statistics
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start RTL Hierarchical Component Statistics
---------------------------------------------------------------------------------
Hierarchical RTL Component report
Module slow_clock
Detailed RTL Component Info :
+---Adders :
2 Input 26 Bit Adders := 1
+---Registers :
26 Bit Registers := 1
1 Bit Registers := 1
+---Muxes :
2 Input 26 Bit Muxes := 3
2 Input 1 Bit Muxes := 1
4 Input 1 Bit Muxes := 1
Module shift_reg
Detailed RTL Component Info :
+---Registers :
16 Bit Registers := 1
+---Muxes :
2 Input 16 Bit Muxes := 1
---------------------------------------------------------------------------------
Finished RTL Hierarchical Component Statistics
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Part Resource Summary
---------------------------------------------------------------------------------
Part Resources:
DSPs: 90 (col length:60)
BRAMs: 100 (col length: RAMB18 60 RAMB36 30)
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Finished Part Resource Summary
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---------------------------------------------------------------------------------
Start Cross Boundary and Area Optimization
---------------------------------------------------------------------------------
Warning: Parallel synthesis criteria is not met
INFO: [Synth 8-5545] ROM "getclock/clk_out" won't be mapped to RAM because address size (26) is larger than maximum supported(25)
---------------------------------------------------------------------------------
Finished Cross Boundary and Area Optimization : Time (s): cpu = 00:00:13 ; elapsed = 00:00:14 . Memory (MB): peak = 790.121 ; gain = 476.336
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start Applying XDC Timing Constraints
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Applying XDC Timing Constraints : Time (s): cpu = 00:00:19 ; elapsed = 00:00:21 . Memory (MB): peak = 790.121 ; gain = 476.336
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Timing Optimization
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Timing Optimization : Time (s): cpu = 00:00:19 ; elapsed = 00:00:21 . Memory (MB): peak = 790.121 ; gain = 476.336
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start Technology Mapping
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Technology Mapping : Time (s): cpu = 00:00:19 ; elapsed = 00:00:21 . Memory (MB): peak = 798.871 ; gain = 485.086
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start IO Insertion
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Start Flattening Before IO Insertion
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Finished Flattening Before IO Insertion
---------------------------------------------------------------------------------
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Start Final Netlist Cleanup
---------------------------------------------------------------------------------
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Finished Final Netlist Cleanup
---------------------------------------------------------------------------------
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Finished IO Insertion : Time (s): cpu = 00:00:19 ; elapsed = 00:00:22 . Memory (MB): peak = 798.871 ; gain = 485.086
---------------------------------------------------------------------------------
Report Check Netlist:
+------+------------------+-------+---------+-------+------------------+
| |Item |Errors |Warnings |Status |Description |
+------+------------------+-------+---------+-------+------------------+
|1 |multi_driven_nets | 0| 0|Passed |Multi driven nets |
+------+------------------+-------+---------+-------+------------------+
---------------------------------------------------------------------------------
Start Renaming Generated Instances
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Renaming Generated Instances : Time (s): cpu = 00:00:19 ; elapsed = 00:00:22 . Memory (MB): peak = 798.871 ; gain = 485.086
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start Rebuilding User Hierarchy
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Rebuilding User Hierarchy : Time (s): cpu = 00:00:19 ; elapsed = 00:00:22 . Memory (MB): peak = 798.871 ; gain = 485.086
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Renaming Generated Ports
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Renaming Generated Ports : Time (s): cpu = 00:00:19 ; elapsed = 00:00:22 . Memory (MB): peak = 798.871 ; gain = 485.086
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Handling Custom Attributes
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Handling Custom Attributes : Time (s): cpu = 00:00:19 ; elapsed = 00:00:22 . Memory (MB): peak = 798.871 ; gain = 485.086
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Renaming Generated Nets
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Renaming Generated Nets : Time (s): cpu = 00:00:19 ; elapsed = 00:00:22 . Memory (MB): peak = 798.871 ; gain = 485.086
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Writing Synthesis Report
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Report BlackBoxes:
+-+--------------+----------+
| |BlackBox name |Instances |
+-+--------------+----------+
+-+--------------+----------+
Report Cell Usage:
+------+-------+------+
| |Cell |Count |
+------+-------+------+
|1 |BUFG | 1|
|2 |CARRY4 | 7|
|3 |LUT1 | 1|
|4 |LUT2 | 25|
|5 |LUT3 | 16|
|6 |LUT4 | 7|
|7 |LUT5 | 2|
|8 |LUT6 | 4|
|9 |FDCE | 27|
|10 |FDRE | 15|
|11 |FDSE | 1|
|12 |IBUF | 4|
|13 |OBUF | 16|
+------+-------+------+
Report Instance Areas:
+------+-----------+-----------+------+
| |Instance |Module |Cells |
+------+-----------+-----------+------+
|1 |top | | 126|
|2 | getclock |slow_clock | 73|
|3 | run |shift_reg | 32|
+------+-----------+-----------+------+
---------------------------------------------------------------------------------
Finished Writing Synthesis Report : Time (s): cpu = 00:00:19 ; elapsed = 00:00:22 . Memory (MB): peak = 798.871 ; gain = 485.086
---------------------------------------------------------------------------------
Synthesis finished with 0 errors, 0 critical warnings and 0 warnings.
Synthesis Optimization Runtime : Time (s): cpu = 00:00:10 ; elapsed = 00:00:16 . Memory (MB): peak = 798.871 ; gain = 161.469
Synthesis Optimization Complete : Time (s): cpu = 00:00:19 ; elapsed = 00:00:22 . Memory (MB): peak = 798.871 ; gain = 485.086
INFO: [Project 1-571] Translating synthesized netlist
INFO: [Netlist 29-17] Analyzing 11 Unisim elements for replacement
INFO: [Netlist 29-28] Unisim Transformation completed in 0 CPU seconds
INFO: [Project 1-570] Preparing netlist for logic optimization
INFO: [Opt 31-138] Pushed 0 inverter(s) to 0 load pin(s).
INFO: [Project 1-111] Unisim Transformation Summary:
No Unisim elements were transformed.
INFO: [Common 17-83] Releasing license: Synthesis
21 Infos, 0 Warnings, 0 Critical Warnings and 0 Errors encountered.
synth_design completed successfully
synth_design: Time (s): cpu = 00:00:21 ; elapsed = 00:00:25 . Memory (MB): peak = 811.102 ; gain = 510.246
INFO: [Common 17-1381] The checkpoint 'F:/Schoolwork/DigitalLogic/Exp7/Exp7.runs/synth_1/led_chasing.dcp' has been generated.
INFO: [runtcl-4] Executing : report_utilization -file led_chasing_utilization_synth.rpt -pb led_chasing_utilization_synth.pb
report_utilization: Time (s): cpu = 00:00:00 ; elapsed = 00:00:00.013 . Memory (MB): peak = 811.102 ; gain = 0.000
INFO: [Common 17-206] Exiting Vivado at Thu Dec 5 14:54:50 2024...