9.4.4 Resistor Divider

The resistor divider reduces 1.1V to 0.6V to scale the internal voltage domains so that they are within the range of the voltage monitor trip points. The divide-down function is accomplished by the resistor divider unit to simplify the design, which is responsible for trip point selections while allowing flexibility for the factory and user-configurable fault-injection trip point range.

Figure 9-4. Voltage Scaler