We are using the OMAP3503DCUS with the TPS65920 PMIC (WINCE5). We have an issue on some chips when Smart Reflex is enabled. The I2C Smart Reflex bus stops communicating after VDD1 and VDD2 start changing levels.
This problem is exacerbated by low temperatures however it does occasionally occur at room temperature.
When Smart Reflex is disabled the CPU operates as expected.
Does anyone have any suggestions on how to resolve this issue?
