ST STM32F101xx Reference Manual page 867

RM0008
Bit 3 TOM: Timeout condition mask (Non-isochronous endpoints)
Bit 2 Reserved
Bit 1 EPDM: Endpoint disabled interrupt mask
Bit 0 XFRCM: Transfer completed interrupt mask
OTG_FS device OUT endpoint common interrupt mask register
(OTG_FS_DOEPMSK)
Address offset: 0x814
Reset value: 0x0000 0000
This register works with each of the OTG_FS_DOEPINTx registers for all endpoints to
generate an interrupt per OUT endpoint. The OUT endpoint interrupt for a specific status in
the OTG_FS_DOEPINTx register can be masked by writing into the corresponding bit in this
register. Status bits are masked by default.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
Bits 31:5 Reserved
Bit 4 OTEPDM: OUT token received when endpoint disabled mask
Applies to control OUT endpoints only.
0: Masked interrupt
1: Unmasked interrupt
Bit 3 STUPM: SETUP phase done mask
Applies to control endpoints only.
0: Masked interrupt
1: Unmasked interrupt
Bit 2 Reserved
Bit 1 EPDM: Endpoint disabled interrupt mask
0: Masked interrupt
1: Unmasked interrupt
Bit 0 XFRCM: Transfer completed interrupt mask
0: Masked interrupt
1: Unmasked interrupt
0: Masked interrupt
1: Unmasked interrupt
0: Masked interrupt
1: Unmasked interrupt
0: Masked interrupt
1: Unmasked interrupt
Reserved
Doc ID 13902 Rev 12
USB on-the-go full-speed (OTG_FS)
9 8 7 6 5 4 3 2 1 0
rw rw rw rw
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