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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 19 03:42:19 2024
# Process ID: 3132
# Current directory: Z:/Storage/Schoolwork/DigitalLogic/test/test.runs/synth_1
# Command line: vivado.exe -log t_date.vds -product Vivado -mode batch -messageDb vivado.pb -notrace -source t_date.tcl
# Log file: Z:/Storage/Schoolwork/DigitalLogic/test/test.runs/synth_1/t_date.vds
# Journal file: Z:/Storage/Schoolwork/DigitalLogic/test/test.runs/synth_1\vivado.jou
#-----------------------------------------------------------
source t_date.tcl -notrace
Command: synth_design -top t_date -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 692
---------------------------------------------------------------------------------
Starting RTL Elaboration : Time (s): cpu = 00:00:02 ; elapsed = 00:00:04 . Memory (MB): peak = 407.832 ; gain = 96.258
---------------------------------------------------------------------------------
INFO: [Synth 8-6157] synthesizing module 't_date' [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:23]
Parameter y0 bound to: 4'b0000
Parameter y1 bound to: 4'b0001
Parameter y2 bound to: 4'b0010
Parameter y3 bound to: 4'b0011
Parameter y4 bound to: 4'b0100
Parameter y5 bound to: 4'b0101
Parameter y6 bound to: 4'b0110
Parameter y7 bound to: 4'b0111
INFO: [Synth 8-6157] synthesizing module 'clk' [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/slow.v:23]
Parameter sys_clk bound to: 100000000 - type: integer
Parameter clk_out1 bound to: 1 - type: integer
Parameter clk_out20k bound to: 20000 - type: integer
Parameter max1 bound to: 49999999 - type: integer
Parameter max20k bound to: 2499 - type: integer
INFO: [Synth 8-6155] done synthesizing module 'clk' (1#1) [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/slow.v:23]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:38]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:57]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:63]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:70]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:78]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:87]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:97]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:108]
INFO: [Synth 8-155] case statement is not full and has no default [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:52]
INFO: [Synth 8-6155] done synthesizing module 't_date' (2#1) [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:23]
---------------------------------------------------------------------------------
Finished RTL Elaboration : Time (s): cpu = 00:00:03 ; elapsed = 00:00:04 . Memory (MB): peak = 463.461 ; gain = 151.887
---------------------------------------------------------------------------------
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 = 00:00:03 ; elapsed = 00:00:05 . Memory (MB): peak = 463.461 ; gain = 151.887
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished RTL Optimization Phase 1 : Time (s): cpu = 00:00:03 ; elapsed = 00:00:05 . Memory (MB): peak = 463.461 ; gain = 151.887
---------------------------------------------------------------------------------
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 [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/constrs_1/imports/Downloads/EX1.xdc]
Finished Parsing XDC File [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/constrs_1/imports/Downloads/EX1.xdc]
INFO: [Project 1-236] Implementation specific constraints were found while reading constraint file [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/constrs_1/imports/Downloads/EX1.xdc]. These constraints will be ignored for synthesis but will be used in implementation. Impacted constraints are listed in the file [.Xil/t_date_propImpl.xdc].
Resolution: To avoid this warning, move constraints listed in [.Xil/t_date_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 = 00:00:00.004 . Memory (MB): peak = 788.133 ; gain = 0.000
---------------------------------------------------------------------------------
Finished Constraint Validation : Time (s): cpu = 00:00:07 ; elapsed = 00:00:14 . Memory (MB): peak = 788.133 ; gain = 476.559
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Loading Part and Timing Information
---------------------------------------------------------------------------------
Loading part: xc7a35tcsg324-1
---------------------------------------------------------------------------------
Finished Loading Part and Timing Information : Time (s): cpu = 00:00:07 ; elapsed = 00:00:14 . Memory (MB): peak = 788.133 ; gain = 476.559
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Applying 'set_property' XDC Constraints
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished applying 'set_property' XDC Constraints : Time (s): cpu = 00:00:07 ; elapsed = 00:00:14 . Memory (MB): peak = 788.133 ; gain = 476.559
---------------------------------------------------------------------------------
INFO: [Synth 8-5545] ROM "clk_1HZ" won't be mapped to RAM because address size (26) is larger than maximum supported(25)
INFO: [Synth 8-5546] ROM "clk_20kHZ" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-802] inferred FSM for state register 'state_c_reg' in module 't_date'
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h1" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h1" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h1" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h1" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5544] ROM "an" won't be mapped to Block RAM because address size (4) smaller than threshold (5)
INFO: [Synth 8-5544] ROM "state_n" won't be mapped to Block RAM because address size (4) smaller than threshold (5)
WARNING: [Synth 8-327] inferring latch for variable 'FSM_sequential_state_n_reg' [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:39]
WARNING: [Synth 8-327] inferring latch for variable 'FSM_onehot_state_n_reg' [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:39]
---------------------------------------------------------------------------------------------------
State | New Encoding | Previous Encoding
---------------------------------------------------------------------------------------------------
iSTATE | 000 | 0000
iSTATE0 | 001 | 0001
iSTATE1 | 010 | 0010
iSTATE2 | 011 | 0011
iSTATE3 | 100 | 0100
iSTATE4 | 101 | 0101
iSTATE5 | 110 | 0110
iSTATE6 | 111 | 0111
---------------------------------------------------------------------------------------------------
INFO: [Synth 8-3354] encoded FSM with state register 'state_c_reg' using encoding 'sequential' in module 't_date'
WARNING: [Synth 8-327] inferring latch for variable 'FSM_sequential_state_n_reg' [Z:/Storage/Schoolwork/DigitalLogic/test/test.srcs/sources_1/imports/Downloads/t_date.v:39]
---------------------------------------------------------------------------------
Finished RTL Optimization Phase 2 : Time (s): cpu = 00:00:07 ; elapsed = 00:00:14 . Memory (MB): peak = 788.133 ; gain = 476.559
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start RTL Component Statistics
---------------------------------------------------------------------------------
Detailed RTL Component Info :
+---Adders :
2 Input 26 Bit Adders := 1
2 Input 12 Bit Adders := 1
+---Registers :
26 Bit Registers := 1
12 Bit Registers := 1
8 Bit Registers := 3
1 Bit Registers := 2
+---Muxes :
2 Input 26 Bit Muxes := 1
2 Input 12 Bit Muxes := 1
2 Input 8 Bit Muxes := 6
7 Input 8 Bit Muxes := 2
8 Input 8 Bit Muxes := 6
9 Input 8 Bit Muxes := 2
3 Input 8 Bit Muxes := 1
4 Input 8 Bit Muxes := 1
5 Input 8 Bit Muxes := 1
6 Input 8 Bit Muxes := 1
8 Input 3 Bit Muxes := 1
2 Input 1 Bit Muxes := 11
6 Input 1 Bit Muxes := 2
7 Input 1 Bit Muxes := 2
8 Input 1 Bit Muxes := 4
9 Input 1 Bit Muxes := 2
3 Input 1 Bit Muxes := 1
4 Input 1 Bit Muxes := 1
5 Input 1 Bit Muxes := 1
---------------------------------------------------------------------------------
Finished RTL Component Statistics
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start RTL Hierarchical Component Statistics
---------------------------------------------------------------------------------
Hierarchical RTL Component report
Module t_date
Detailed RTL Component Info :
+---Registers :
8 Bit Registers := 3
+---Muxes :
2 Input 8 Bit Muxes := 6
7 Input 8 Bit Muxes := 2
8 Input 8 Bit Muxes := 6
9 Input 8 Bit Muxes := 2
3 Input 8 Bit Muxes := 1
4 Input 8 Bit Muxes := 1
5 Input 8 Bit Muxes := 1
6 Input 8 Bit Muxes := 1
8 Input 3 Bit Muxes := 1
2 Input 1 Bit Muxes := 9
6 Input 1 Bit Muxes := 2
7 Input 1 Bit Muxes := 2
8 Input 1 Bit Muxes := 4
9 Input 1 Bit Muxes := 2
3 Input 1 Bit Muxes := 1
4 Input 1 Bit Muxes := 1
5 Input 1 Bit Muxes := 1
Module clk
Detailed RTL Component Info :
+---Adders :
2 Input 26 Bit Adders := 1
2 Input 12 Bit Adders := 1
+---Registers :
26 Bit Registers := 1
12 Bit Registers := 1
1 Bit Registers := 2
+---Muxes :
2 Input 26 Bit Muxes := 1
2 Input 12 Bit Muxes := 1
2 Input 1 Bit Muxes := 2
---------------------------------------------------------------------------------
Finished RTL Hierarchical Component Statistics
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Part Resource Summary
---------------------------------------------------------------------------------
Part Resources:
DSPs: 90 (col length:60)
BRAMs: 100 (col length: RAMB18 60 RAMB36 30)
---------------------------------------------------------------------------------
Finished Part Resource Summary
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Cross Boundary and Area Optimization
---------------------------------------------------------------------------------
Warning: Parallel synthesis criteria is not met
INFO: [Synth 8-5545] ROM "U1/clk_1HZ" won't be mapped to RAM because address size (26) is larger than maximum supported(25)
INFO: [Synth 8-5546] ROM "U1/clk_20kHZ" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h1" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h1" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-5546] ROM "a_h2" won't be mapped to RAM because it is too sparse
INFO: [Synth 8-3886] merging instance 'a_h2_reg[3]' (FDE) to 'a_h2_reg[7]'
INFO: [Synth 8-3886] merging instance 'a_h2_reg[4]' (FDE) to 'a_h2_reg[7]'
INFO: [Synth 8-3333] propagating constant 0 across sequential element (\a_h1_reg[0] )
INFO: [Synth 8-3886] merging instance 'a_h1_reg[3]' (FDE) to 'a_h1_reg[7]'
INFO: [Synth 8-3886] merging instance 'a_h1_reg[4]' (FDE) to 'a_h1_reg[7]'
INFO: [Synth 8-3333] propagating constant 1 across sequential element (\a_h1_reg[6] )
WARNING: [Synth 8-3332] Sequential element (FSM_sequential_state_n_reg[2]) is unused and will be removed from module t_date.
WARNING: [Synth 8-3332] Sequential element (FSM_sequential_state_n_reg[1]) is unused and will be removed from module t_date.
WARNING: [Synth 8-3332] Sequential element (FSM_sequential_state_n_reg[0]) is unused and will be removed from module t_date.
WARNING: [Synth 8-3332] Sequential element (a_h1_reg[6]) is unused and will be removed from module t_date.
WARNING: [Synth 8-3332] Sequential element (a_h1_reg[0]) is unused and will be removed from module t_date.
---------------------------------------------------------------------------------
Finished Cross Boundary and Area Optimization : Time (s): cpu = 00:00:07 ; elapsed = 00:00:15 . Memory (MB): peak = 788.133 ; gain = 476.559
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start Applying XDC Timing Constraints
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Applying XDC Timing Constraints : Time (s): cpu = 00:00:10 ; elapsed = 00:00:22 . Memory (MB): peak = 788.133 ; gain = 476.559
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Timing Optimization
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Timing Optimization : Time (s): cpu = 00:00:10 ; elapsed = 00:00:22 . Memory (MB): peak = 788.133 ; gain = 476.559
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start Technology Mapping
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Technology Mapping : Time (s): cpu = 00:00:10 ; elapsed = 00:00:22 . Memory (MB): peak = 807.078 ; gain = 495.504
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start IO Insertion
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Flattening Before IO Insertion
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Flattening Before IO Insertion
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Final Netlist Cleanup
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Final Netlist Cleanup
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished IO Insertion : Time (s): cpu = 00:00:11 ; elapsed = 00:00:23 . Memory (MB): peak = 807.078 ; gain = 495.504
---------------------------------------------------------------------------------
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 = 00:00:11 ; elapsed = 00:00:23 . Memory (MB): peak = 807.078 ; gain = 495.504
---------------------------------------------------------------------------------
Report RTL Partitions:
+-+--------------+------------+----------+
| |RTL Partition |Replication |Instances |
+-+--------------+------------+----------+
+-+--------------+------------+----------+
---------------------------------------------------------------------------------
Start Rebuilding User Hierarchy
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Rebuilding User Hierarchy : Time (s): cpu = 00:00:11 ; elapsed = 00:00:23 . Memory (MB): peak = 807.078 ; gain = 495.504
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Renaming Generated Ports
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Renaming Generated Ports : Time (s): cpu = 00:00:11 ; elapsed = 00:00:23 . Memory (MB): peak = 807.078 ; gain = 495.504
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Handling Custom Attributes
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Handling Custom Attributes : Time (s): cpu = 00:00:11 ; elapsed = 00:00:23 . Memory (MB): peak = 807.078 ; gain = 495.504
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Renaming Generated Nets
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Finished Renaming Generated Nets : Time (s): cpu = 00:00:11 ; elapsed = 00:00:23 . Memory (MB): peak = 807.078 ; gain = 495.504
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Writing Synthesis Report
---------------------------------------------------------------------------------
Report BlackBoxes:
+-+--------------+----------+
| |BlackBox name |Instances |
+-+--------------+----------+
+-+--------------+----------+
Report Cell Usage:
+------+-------+------+
| |Cell |Count |
+------+-------+------+
|1 |BUFG | 1|
|2 |CARRY4 | 10|
|3 |LUT1 | 3|
|4 |LUT2 | 41|
|5 |LUT3 | 5|
|6 |LUT4 | 9|
|7 |LUT5 | 7|
|8 |LUT6 | 18|
|9 |FDCE | 43|
|10 |FDRE | 17|
|11 |FDSE | 1|
|12 |IBUF | 2|
|13 |OBUF | 24|
+------+-------+------+
Report Instance Areas:
+------+---------+-------+------+
| |Instance |Module |Cells |
+------+---------+-------+------+
|1 |top | | 181|
|2 | U1 |clk | 100|
+------+---------+-------+------+
---------------------------------------------------------------------------------
Finished Writing Synthesis Report : Time (s): cpu = 00:00:11 ; elapsed = 00:00:23 . Memory (MB): peak = 807.078 ; gain = 495.504
---------------------------------------------------------------------------------
Synthesis finished with 0 errors, 0 critical warnings and 8 warnings.
Synthesis Optimization Runtime : Time (s): cpu = 00:00:06 ; elapsed = 00:00:17 . Memory (MB): peak = 807.078 ; gain = 170.832
Synthesis Optimization Complete : Time (s): cpu = 00:00:11 ; elapsed = 00:00:23 . Memory (MB): peak = 807.078 ; gain = 495.504
INFO: [Project 1-571] Translating synthesized netlist
INFO: [Netlist 29-17] Analyzing 12 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
54 Infos, 8 Warnings, 0 Critical Warnings and 0 Errors encountered.
synth_design completed successfully
synth_design: Time (s): cpu = 00:00:12 ; elapsed = 00:00:25 . Memory (MB): peak = 807.078 ; gain = 508.328
INFO: [Common 17-1381] The checkpoint 'Z:/Storage/Schoolwork/DigitalLogic/test/test.runs/synth_1/t_date.dcp' has been generated.
INFO: [runtcl-4] Executing : report_utilization -file t_date_utilization_synth.rpt -pb t_date_utilization_synth.pb
report_utilization: Time (s): cpu = 00:00:00 ; elapsed = 00:00:00.012 . Memory (MB): peak = 807.078 ; gain = 0.000
INFO: [Common 17-206] Exiting Vivado at Thu Dec 19 03:42:49 2024...