IRQ37 Batch Read Register
| USB1INT0 | Endpoint 0 DRQI interrupt request on the USB ch.1 |
| USB1INT1 | Endpoint 0 DRQO interrupt request on the USB ch.1 |
| USB1INT2 | "Status (SUSP, SOF, BRST, CONF, WKUP) interrupt request on the USB ch.1 " |
| USB1INT3 | Status (SPK) interrupt request on the USB ch.1 |
| USB1INT4 | "Status (DIRQ, URIRQ, RWKIRQ, CNNIRQ) interrupt request on the USB ch.1 " |
| USB1INT5 | "Status (SOFIRQ, CMPIRO) interrupt request on the USB ch.1 " |