21.06.2020, 06:51 PM
Hi Christian,
Thanks for ideas! Just to be 100% sure and avoid 1/2 bricked states again, for the "power on" and "power off" User Events would you suggest using "Button timing" mode as e.g. "LONG REL"? (see screenshot below)
What about "State Mask"? By default they are configured as per attachment. Any changes there?
About the charging piece, I'm not sure if I get it 100% correctly here: I assume D+ and D- are USBP and USBN respectively. Are you saying those would need to be connected together with 100ohm or pulled to VS or GND by such resistors? I see no VUSB pin, just a pin marked as USB3V3, which connects to pins 41 / VOUT-3.3V and 54 / VDD_USB, both rated 3.3V (chapter 12). Pad next to it (square) is floating / not connected.
Only 5V rated input seems to be VCHG...
All a bit confusing and I found no diagram for this particular PCB and simply use a generic datasheet that you have also linked.
Best regards
Thanks for ideas! Just to be 100% sure and avoid 1/2 bricked states again, for the "power on" and "power off" User Events would you suggest using "Button timing" mode as e.g. "LONG REL"? (see screenshot below)
What about "State Mask"? By default they are configured as per attachment. Any changes there?
About the charging piece, I'm not sure if I get it 100% correctly here: I assume D+ and D- are USBP and USBN respectively. Are you saying those would need to be connected together with 100ohm or pulled to VS or GND by such resistors? I see no VUSB pin, just a pin marked as USB3V3, which connects to pins 41 / VOUT-3.3V and 54 / VDD_USB, both rated 3.3V (chapter 12). Pad next to it (square) is floating / not connected.
Only 5V rated input seems to be VCHG...
All a bit confusing and I found no diagram for this particular PCB and simply use a generic datasheet that you have also linked.
Best regards