# RSL15 CMSIS-Pack Installation Procedure

To install the RSL15 CMSIS-Pack:

1. Open the IAR Embedded Workbench and expand File > New Workspace to open a new workspace, then go to File > Save Workspace As and choose the location for your workspace.
2. Navigate to Project > CMSIS Pack Manager, or click on the icon shown in the "Pack Installer Icon" figure.

Figure: Pack Installer Icon

3. Click on CMSIS Manager > Import Existing Packs, select your pack file ONSemiconductor.RSL15.<version>.pack, and click Open (see the "Installing the RSL15 CMSIS_Pack for the IAR Embedded Workbench IDE" figure). <version> is the RSL15 version.

Figure: Installing the RSL15 CMSIS_Pack for the IAR Embedded Workbench IDE

4. The IDE prompts you to read and accept the license agreement, then installs the RSL15 CMSIS-Pack in the CMSIS-Pack root folder.
5. After installation, click on the refresh icon with yellow arrows, which shows the text Reload Packs in the CMSIS Pack root folder when you hover over it with your cursor, in the Packs tab (as shown in the "Refresh Pack after Installation" figure), to update your pack proprieties.

Figure: Refresh Pack after Installation

6. In the Devices tab, expand All Devices > ONSemiconductor > RSL15 Series, and select RSL15 from the list. The RSL15 CMSIS-Pack now appears in the list of installed packs in the Packs tab. Expanding ONSemiconductor.RSL15 makes the Pack Properties tab display the details of the RSL15 CMSIS-Pack. The "IAR Embedded Workbench CMSIS Manager after RSL15 CMSIS-Pack is Installed" figure illustrates what the Pack Manager perspective looks like after installation.

Figure: IAR Embedded Workbench CMSIS Manager after RSL15 CMSIS-Pack is Installed