Hello:
this document(http://www.ti.com.cn/cn/lit/an/sprac22/sprac22.pdf) introduce the power manage for TDA2xx about the standby and wakeup.
my question is :
1. Can one of M4 core control the MPU(A15) step into standby mode and wakeup it? after wakeup, can A15(linux) recover and continue to run properly?
2. Can one of M4 core also control other IPU DSP step into standby mode? and wake up them sequencely ?
3. Is there external PINs to control the whole TDA2xx SOC step into standby mode and wakeup?
Thanks!