- Synthesis Messages
- Synthesis Details
- Resource
  - Resource Usage Summary
  - Resource Utilization Summary
- Timing
  - Clock Summary
  - Max Frequency Summary
  - Detail Timing Paths Informations

# Synthesis Messages

Report Title | GowinSynthesis Report
Design File | H:\0_gaoyun_p\1.9.8\Gowin\Gowin_V1.9.8.07\IDE\ipcore\DDR\data\ddr.v
GowinSynthesis Constraints File | ---
Version | GowinSynthesis V1.9.8.07
Part Number | GW2A-LV18PG484C8/I7
Device | GW2A-18
Created Time | Wed May 24 15:57:27 2023
Legal Announcement | Copyright (C)2014-2022 Gowin Semiconductor Corporation. ALL rights reserved.

# Synthesis Details

Top Level Module | Gowin_DDR_1
Synthesis Process | Running parser: CPU time = 0h 0m 0.109s, Elapsed time = 0h 0m 0.152s, Peak memory usage = 32.930MB Running netlist conversion: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Running device independent optimization: Optimizing Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Optimizing Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Optimizing Phase 2: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Running inference: Inferring Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Inferring Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Inferring Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Inferring Phase 3: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Running technical mapping: Tech-Mapping Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Tech-Mapping Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Tech-Mapping Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Tech-Mapping Phase 3: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.027s, Peak memory usage = 32.930MB Tech-Mapping Phase 4: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 32.930MB Generate output files: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.001s, Peak memory usage = 32.930MB
Total Time and Memory Usage | CPU time = 0h 0m 0.139s, Elapsed time = 0h 0m 0.18s, Peak memory usage = 32.930MB

# Resource

## Resource Usage Summary

Resource | Usage
I/O Port | 13
I/O Buf | 13
IBUF | 9
OBUF | 4
IOLOGIC | 4
ODDR | 4

## Resource Utilization Summary

Resource | Usage | Utilization
Logic | 0(0 LUTs, 0 ALUs) / 20736 | 0%
Register | 0 / 16509 | 0%
--Register as Latch | 0 / 16509 | 0%
--Register as FF | 0 / 16509 | 0%
BSRAM | 0 / 46 | 0%

# Timing

## Clock Summary:

Clock Name | Type | Period | Frequency(MHz) | Rise | Fall | Source | Master | Object
--- | --- | --- | --- | --- | --- | --- | --- | ---
clk | Base | 10.000 | 100.0 | 0.000 | 5.000 |  |  | clk_ibuf/I

## Max Frequency Summary:

No. | Clock Name | Constraint | Actual Fmax | Logic Level | Entity
--- | --- | --- | --- | --- | ---

## No timing path found in the netlist.