- 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\1.9.9Beta-3\Gowin\Gowin_V1.9.9Beta-3\IDE\ipcore\DDR\data\ddr_138k.v
GowinSynthesis Constraints File | ---
Version | V1.9.9 Beta-3
Part Number | GW5A-LV25UG324ES
Device | GW5A-25
Device Version | A
Created Time | Wed Aug 23 14:39:52 2023
Legal Announcement | Copyright (C)2014-2023 Gowin Semiconductor Corporation. ALL rights reserved.

# Synthesis Details

Top Level Module | Gowin_DDR
Synthesis Process | Running parser: CPU time = 0h 0m 0.187s, Elapsed time = 0h 0m 0.21s, Peak memory usage = 33.352MB Running netlist conversion: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Running device independent optimization: Optimizing Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Optimizing Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Optimizing Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Running inference: Inferring Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Inferring Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Inferring Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Inferring Phase 3: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Running technical mapping: Tech-Mapping Phase 0: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Tech-Mapping Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Tech-Mapping Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Tech-Mapping Phase 3: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.028s, Peak memory usage = 33.352MB Tech-Mapping Phase 4: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 33.352MB Generate output files: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.002s, Peak memory usage = 33.352MB
Total Time and Memory Usage | CPU time = 0h 0m 0.218s, Elapsed time = 0h 0m 0.24s, Peak memory usage = 33.352MB

# 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 LUT, 0 ALU) / 23040 | 0%
Register | 0 / 23685 | 0%
--Register as Latch | 0 / 23685 | 0%
--Register as FF | 0 / 23685 | 0%
BSRAM | 0 / 56 | 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.