1- For old development tools.
You can access then on the web site directly at the link:
Under Legacy Updates and Patches you can download all patches for older versions
Example for HCS12 16-bit MCUs v5.0
2- For last/current development tools
As explained in the Legacy Updates and Patches:
If any legacy update/patches are needed for versions not listed below please access your Licensing portal and click on the "Previews tab" after selecting the suite you like to use.
Under Secure Applications click on Software License and support
Select a registration
Select a Product HC12 v5.1 for instance
Click on I Agree if the needed and you will have access to all service packs, patches and other updates available for this tool version.
Attached you will find
- a video showing you the process,
- the information in a word doc.