USBVBUSWKST=normal, USBLSWKST=dplus
Low Power Peripheral Wakeup Status Register.
USBLSWKST | USB UTMI Linestate Detect Wakeup Flag(write one to clear). One or both of these bits will be set when the USB bus activity causes the linestate to change and the device to wake while USB wakeup is enabled using PMLUSBWKEN. 0 (dplus): D Plus line state change. 1 (dminus): D Minus line state change. |
USBVBUSWKST | USB VBUS Detect Wakeup Flag (write one to clear). This bit will be set when the USB power supply is powered on or powered off. 0 (normal): Normal operation. 1 (stchng): Disabled. |