Hi team,
I am working on a code that was developed long ago.
Now, I want to use the same version of the tool for modifying that old code.
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Details of the old version of the tool:
IDE-Version: µVision V5.20.0.39
Copyright (C) 2016 ARM Ltd and ARM Germany GmbH. All rights reserved.
Tool Versions:
Toolchain: PK51 Prof. Developers Kit for SiLabs Version: 9.56.0.0
Toolchain Path: C:\program files\Keil_v5\C51\BIN
C Compiler: C51.exe V9.56.0.0
Assembler: AX51.exe V3.15.0.0
Linker/Locator: LX51.exe V4.66.66.0
Library Manager: LIBX51.exe V4.30.1.0
Hex Converter: OHX51.exe V1.45.0.0
CPU DLL: S8051.DLL V3.106.0.0
Dialog DLL: DCYG.DLL V2.74.0.0
Target DLL: SiC8051F.dll V4.3.0.0
Dialog DLL: TCYG.DLL V2.71.0.0
QUESTION:
If I buy license now, can I get the support for the old version of the tool?
That is, will I be able to use the new license to remove limitations/restrictions of C51 V9.56? During development activities, if there is a need for support from Keil side, will it be available for this old version too?Please clarify.
Best regards,
Basawaraj J.
In fact, C51 V9.56 was released in 2016, while the currently latest release, V9.61, was published in 2022:
https://www.keil.com/update/relnotes/C51V961.htm
Nevertheless, after purchasing Keil MDK Professional and completing the registration (as explained by my colleague Ronan), you will also receive support for this toolchain from the Keil Support Team. Just open a new Support Ticket and confirm your license key:
https://www.arm.com/support/contact-support