Synthesis Messages
| Report Title | GowinSynthesis Report |
| Design File | D:\Users\19021\Documents\fpga_project\src\led.v |
| GowinSynthesis Constraints File | --- |
| Version | GowinSynthesis V1.9.8.01 |
| Part Number | GW1NSR-LV4CQN48PC6/I5 |
| Device | GW1NSR-4C |
| Created Time | Tue Feb 21 14:47:51 2023 |
| Legal Announcement | Copyright (C)2014-2021 Gowin Semiconductor Corporation. ALL rights reserved. |
Synthesis Details
| Top Level Module | led |
| Synthesis Process | Running parser: CPU time = 0h 0m 0.078s, Elapsed time = 0h 0m 0.09s, Peak memory usage = 143.199MB Running netlist conversion: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 0MB Running device independent optimization: Optimizing Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Optimizing Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Optimizing Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Running inference: Inferring Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Inferring Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Inferring Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Inferring Phase 3: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Running technical mapping: Tech-Mapping Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Tech-Mapping Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Tech-Mapping Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Tech-Mapping Phase 3: CPU time = 0h 0m 0.046s, Elapsed time = 0h 0m 0.066s, Peak memory usage = 143.199MB Tech-Mapping Phase 4: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 143.199MB Generate output files: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.001s, Peak memory usage = 143.199MB |
| Total Time and Memory Usage | CPU time = 0h 0m 0.124s, Elapsed time = 0h 0m 0.157s, Peak memory usage = 143.199MB |
Resource
Resource Usage Summary
| Resource | Usage |
| I/O Port | 2 |
| I/O Buf | 2 |
| IBUF | 1 |
| OBUF | 1 |
| Register | 1 |
| DFF | 1 |
| INV | 1 |
| INV | 1 |
Resource Utilization Summary
| Resource | Usage | Utilization |
| Logic | 1(1 LUTs, 0 ALUs) / 4608 | 1% |
| Register | 1 / 3570 | 1% |
| --Register as Latch | 0 / 3570 | 0% |
| --Register as FF | 1 / 3570 | 1% |
| BSRAM | 0 / 10 | 0% |
Timing
Clock Summary:
| Clock Name | Type | Period | Frequency(MHz) | Rise | Fall | Source | Master | Object |
|---|---|---|---|---|---|---|---|---|
| clk | Base | 20.000 | 50.0 | 0.000 | 10.000 | clk_ibuf/I |
Max Frequency Summary:
| No. | Clock Name | Constraint | Actual Fmax | Logic Level | Entity |
|---|