AM62A1-Q1: AM62A, AM62P, TDA4 : Sentry mode.

Hi Srikanth,

We don't have an exact low power mode for sentry mode.

Can you provide more information about the use case?
1. How often will the system enter this power state?

2. Will the image processing determine when the system will wake up from the low power state? Will something else cause a wakeup?

3. What OS and boot method will be used?

Refer to the Linux documentation for Low Power Modes on AM62A and AM62P:

AM62A: https://software-dl.ti.com/processor-sdk-linux/esd/AM62AX/latest/exports/docs/linux/Foundational_Components/Power_Management/pm_low_power_modes.html

AM62P: https://software-dl.ti.com/processor-sdk-linux/esd/AM62PX/latest/exports/docs/linux/Foundational_Components/Power_Management/pm_low_power_modes.html

Currently, only the Linux SDK offers low power modes.

Best Regards,

Anshu

1. How often will the system enter this power state?

These are the conditions -

Vehicle Ignition is OFF, Doors Locked

Cameras running at a lower frame rate of 5fps which means SoC should be able run at very low power mode with SERDES running during low power mode and see the camera images to detect the event/alarm to start recording..

Videos recorded 10sec before event and 30sec after, recorded to be stored in eMMC. And send CAN bus event message to other ECU on vehicle.

Hi Srikanth,

AM62A and AM62P don't have SERDES. If you can give us anymore details about the application (including any power requirements) we can help find a processor that fits the need.

Thanks,

Anshu

Hello Team,

I am mainly looking for sentry mode implementation using the AM62A or TDA4V Entry device.

AM62A, AM62P: I see MIPI CSI Interface available.

TDA4V Entry:

Hi Srikanth,

Let me look into this and get back to you tomorrow.

Thanks,
Anshu

Hi Srikanth,

Yes, AM62A offers CSI support. 

Can you please clarify if you are looking for a device that has sentry mode, or are you looking to implement it yourself?

We don't offer a sentry mode on our devices.

Thanks,

Anshu