SPRUJ52C june 2022 – july 2023 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1
This section describes the Voltage and Thermal Manager (VTM) module in the device.
In the same way that PRGs control and provide output from the POKs, the VTM controls and outputs signals from temperature sensors that are spread around the die.VTM provides the control, status as well as interrupt and event generation related to integrated temperature sensors and thermal events programed by the user. VTM also contains a set of memory mapped registers that store device-specific operating voltages (AVSVNOM) set during device testing. These values may be used for the system AVS software to adjust operating voltages for the device to achieve optimal operating power.
The device supports one VTM module - WKUP_VTM0. Table 5-22 shows VTM module allocation within device domains.
Module Instance | Domain | ||
WKUP | MCU | MAIN | |
WKUP_VTM0 | ✓ | - | - |