SPRZ436H October 2015 – July 2024 AM5706 , AM5708 , AM5716 , AM5718 , AM5718-HIREL
Thermal Alert Will Not Be Generated When Bandgap Is Configured in "Smart Idle" Mode
Low
The MPU will not receive an interrupt request for thermal alert (MPU_IRQ_126) if the MPU bandgap cell is in idle mode. When the MPU bandgap cell is in idle state (CTRL_CORE_BANDGAP_MASK_1[31:30] SIDLEMODE=0x2), the MPU bandgap state machine can not send THERMAL_ALERT signal and MPU interrupt request, respectively.
Do not idle the Control Module MPU Bandgap (keep CTRL_CORE_BANDGAP_MASK_1[31:30] SIDLEMODE=0x0)
AM571x SR 2.1, 2.0, 1.0
AM570x SR 2.1, 2.0
DRA79x: 2.1, 2.0
TDA2Ex (23mm): 2.0, 1.0
TDA2Ex (17mm): 2.1, 2.0
AM571x: 2.1, 2.0, 1.0
AM570x: 2.1, 2.0
DRA72x: 2.0, 1.0
DRA71x: 2.1, 2.0