ST STM32L4 5 Series Reference Manual page 1664

USB on-the-go full-speed (OTG_FS)
47.15.7 OTG interrupt mask register (OTG_GINTMSK)
Address offset: 0x018
Reset value: 0x0000 0000
This register works with the Core interrupt register to interrupt the application. When an
interrupt bit is masked, the interrupt associated with that bit is not generated. However, the
Core Interrupt (OTG_GINTSTS) register bit corresponding to that interrupt is still set.
31 30 29
DISCIN CIDSC
WUIM SRQIM
T HGM
rw rw rw
15 14 13
EOPF ISOOD ENUM USBRS
M RPM DNEM
rw rw rw
Bit 31 WUIM: Resume/remote wakeup detected interrupt mask
0: Masked interrupt
1: Unmasked interrupt
Note: Accessible in both host and device modes.
Bit 30 SRQIM: Session request/new session detected interrupt mask
0: Masked interrupt
1: Unmasked interrupt
Note: Accessible in both host and device modes.
Bit 29 DISCINT: Disconnect detected interrupt mask
0: Masked interrupt
1: Unmasked interrupt
Note: Only accessible in device mode.
Bit 28 CIDSCHGM: Connector ID status change mask
0: Masked interrupt
1: Unmasked interrupt
Note: Accessible in both host and device modes.
Bit 27 LPMINTM: LPM interrupt mask
0: Masked interrupt
1: Unmasked interrupt
Note: Accessible in both host and device modes.
Bit 26 PTXFEM: Periodic Tx FIFO empty mask
0: Masked interrupt
1: Unmasked interrupt
Note: Only accessible in host mode.
Bit 25 HCIM: Host channels interrupt mask
0: Masked interrupt
1: Unmasked interrupt
Note: Only accessible in host mode.
1664/1830
28 27 26 25
LPMIN PTXFE
HCIM
TM M
rw
rw rw rw
12 11 10 9
USBSU ESUSP
Res.
T SPM M
rw rw rw
DocID024597 Rev 5
24 23 22 21
IPXFR
RSTDE M/IISO
PRTIM Res.
TM OXFR
M
rw
r rw
8 7 6
GONA GINAK NPTXF
Res.
KEFFM EFFM EM
rw rw rw
20 19 18
IISOIX OEPIN
IEPINT
FRM T
rw rw rw
5 4 3 2
RXFLV OTGIN
SOFM
LM T
rw rw rw
RM0351
17 16
Res. Res.
1 0
MMISM Res.
rw