Tool/software: TI C/C++ Compiler
HI!
during use TMS570LS1227 , how to in to the Low power state ,and when the CPU into sleep,how to wake up!
very thank you!
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Tool/software: TI C/C++ Compiler
HI!
during use TMS570LS1227 , how to in to the Low power state ,and when the CPU into sleep,how to wake up!
very thank you!
Hello,
Hercules MCUs support 3 low-power mode: Doze, Snooze, and Sleep.
To enter the low power mode (sleep mode as example), the following sequence should be followed:
1. Program the flash banks and flash pump fall-back modes to be “sleep”.
2. Disable the clock sources that are not required to be kept active
3. Disable the clock domains that are not required to be kept active.
4. Idle the Cortex-R4F core
The table2-11 lists all the wake-up options: GIO/CAN/SCI interrupts can be used to wake-up the device.
Regards,
QJ