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https://pan.quark.cn/s/9664b30e47e7

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dhm6.cn

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SoftwareIntroduction

Keil C51 represents the C language development tool for the 51 series compatible microcontrollers. Compared to assembly programming, C language demonstrates significant advantages in functionality, structure, readability, and maintainability, making it easier to learn and apply. Keil has launched a comprehensive development tool that includes a C language compiler, macro assembler, linker, library management system, and a powerful simulation debugger. These modules are effectively integrated through the integrated development environment (uVision).

InstallationSteps1. Select the downloaded 【keil uVision 2 C51】 compressed file, right-click, and choose 【Extract to 【keil uVision 2 C51】】.Double-click to enter the 【keil uVision 2 C51】 folder.Double-click to open the 【1 KEIL Program Main Folder】.4. Double-click to open the 【setup】 folder.5. Select the 【Install】 executable program, right-click and choose 【Run as administrator】.6. Click 【Eval Version】.7. Click 【Next】.8. Click 【Yes】.9. Click 【Next】.Click the 【Browse…】 option to adjust the installation location of the software. For a better user experience, it is recommended to choose a disk other than C drive to store it, then continue with 【Next】.11. Enter a name and click 【Next】 to continue the installation.12. After completing the installation, uncheck the box that says “Yes, I want to…” and finally click “Finish”.13. Please open the previously extracted 【keil uVision 2 C51】 directory, then double-click to enter the 【2 KEIL Patch File Program】 directory.14. Select all files and right-click to execute the 【Copy】 operation.15. Access the software storage location 【D:\Keil】, find and enter the 【C51】 directory (see step 10 for details).16. Double-click to open the 【BIN】 folder.17. In the blank area, right-click and select the “Paste” option.18. Click 【Replace the files in the destination】.Double-click to open the 【3 KEIL Language Program】 folder in the extracted 【keil uVision 2 C51】 folder.Select the [uv2] document, right-click and check [Copy].21. Access the application storage path 【D:\Keil】 in the 【UV2】 directory (refer to step 10)..22. Right-click in the blank area and select the 【Paste】 option.23. Click 【Replace the files in the destination】.24. Double-click to open the “4 STC_Microcontroller Header Files” subdirectory in the extracted “keil uVision 2 C51” directory.25. Press “Ctrl A” to select all files, then right-click and choose “Copy”.26. Please access the software storage folder 【D:\Keil】 in the 【C51】 subdirectory.27. Double-click to open the 【INC】 folder.28. Right-click in the blank area and select 【Paste】.29. Double-click the 【Keil uVision2】 on the desktop to start.30.Installation complete, the software interface is as follows.