USB_LPMCNTRL_EN=USB_LPMCNTRL_EN_NONE
USB LPM Control
USB_LPMCNTRL_TXLPM | Transmit LPM Transaction Enable |
USB_LPMCNTRL_RES | LPM Resume |
USB_LPMCNTRL_EN | LPM Enable 0 (USB_LPMCNTRL_EN_NONE): LPM and Extended transactions are not supported. In this case, the USB does not respond to LPM transactions and LPM transactions cause a timeout 1 (USB_LPMCNTRL_EN_EXT): LPM is not supported but extended transactions are supported. In this case, the USB does respond to an LPM transaction with a STALL 3 (USB_LPMCNTRL_EN_LPMEXT): The USB supports LPM extended transactions. In this case, the USB responds with a NYET or an ACK as determined by the value of TXLPM and other conditions |
USB_LPMCNTRL_NAK | LPM NAK |