SL11_ISR_USBB
if (r & (SL11_ISR_USBA|SL11_ISR_USBB)) {
if ((r & (SL11_ISR_USBA|SL11_ISR_USBB)) ==
(SL11_ISR_USBA|SL11_ISR_USBB)) {
r &= ~SL11_ISR_USBB;
!!((r) & SL11_ISR_BABBLE), !!((r) & SL11_ISR_USBB), \