Boot loader chip recognize STOP/VLPS low power modes Teensy 3.x/LC

[duff]

Paul, does the boot loader chip recognize and go into its own low power mode when the 3.x/LC go into VLPS? Why I ask is when I going to normal STOP or VLPS sleep the current consumption is to high from the specs. I get about 2 mA when I go into either of those modes. VLPW is around 300/400uA so if it the boot loader chip does go to sleep when the main chip goes into STOP/VLPS I can rule that extra current consumption out from the boot loader chip, Thanks.

 

[PaulStoffregen]

Paul, does the boot loader chip recognize and go into its own low power mode when the 3.x/LC go into VLPS?

It's supposed to.

You can easily tell if it has, because after you get the main chip woken up, the bootloader chip will stay in deep sleep mode. Automatic upload will not be able to work. Once the bootloader chip goes into deep sleep, only a button press or power cycle gets it running again.

 

[duff]

Ok that what I thought, yes it does need a button push, just wanted to confirm.