SPRUIM2J May 2020 – May 2026 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
This section describes the Voltage and Thermal Manager (VTM) module in the device.
The VTM module on the AM64x supports voltage and thermal management of the device by providing control of on-chip temperature sensors.
The device supports a single VTM module, VTM0, which is located in the MAIN domain. VTM0 has two associated temperature monitors, ITemp_Sensor_Main_0, located near the A53 subsystem, and ITemp_Sensor_Main_1, located near the DDR Phy and controller.
Figure 5-148 shows VTM module allocation within device domains.
Figure 5-148 VTM
Overview