The CCSv5 installer comes bundled with both BIOS 5 and 6. But if you did a custom install and did not enable the option to install BIOS, it would not be available. You can re-run the CCSv5 installer and install BIOS 5 or you can get the standalone version, install it and then point CCS to it via Windows -> Preferences -> Code Composer Studio -> RTSC
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