5 Adapting This Reference Design

After this reference design has been evaluated, use the Solution Adapter tool to adapt this solution to run on a custom digital power supply that uses the same topology and similar resources.

1. To do this start with a new CCS workspace. Open Resource Explorer and navigate to Software > C2000Ware_DigitalPower_SDK > powerSUITE > Solution Adapter. Click DC-DC: TIDM-1001.
2. On the next screen, click the Interleaved LLC DC-DC : F280025C option.
3. Specify a destination location for the project, and click OK. The main.syscfg file should open. The resource mapping can be changed for different ADC inputs and PWM outputs to match a custom design. These pin mappings are in the llc_user_settings.h file. The voltage and current scaling and other power stage parameters can also be changed to match a custom design from the powerSUITE GUI.
4. This allows quickly adapting the TI software without having to write code. The steps outlined in the previous sections may be used to incrementally test a custom design.
5. If further code customization is required than what is possible with main.syscfg, different source files (llc_main.c, llc_user_settings.h, and so forth) may need to be modified.