ST STM32F207 series User Manual

USB on-the-go full-speed (OTG_FS) RM0033
1026/1381 RM0033 Rev 9
OTG_FS device IN endpoint FIFO empty interrupt mask register:
(OTG_FS_DIEPEMPMSK)
Address offset: 0x834
Reset value: 0x0000 0000
This register is used to control the IN endpoint FIFO empty interrupt generation
(TXFE_OTG_FS_DIEPINTx).
OTG_FS device control IN endpoint 0 control register (OTG_FS_DIEPCTL0)
Address offset: 0x900
Reset value: 0x0000 0000
This section describes the OTG_FS_DIEPCTL0 register. Nonzero control endpoints use
registers for endpoints 1–3.
313029282726252423222120191817161514131211109876543210
Reserved
DVBUSP
rw rw rw rw rw rw rw rw rw rw rw rw
Bits 31:12 Reserved, must be kept at reset value.
Bits 11:0 DVBUSP: Device V
BUS
pulsing time
Specifies the V
BUS
pulsing time during SRP. This value equals:
V
BUS
pulsing time in PHY clocks / 1 024
313029282726252423222120191817161514131211109876543210
Reserved
INEPTXFEM
rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw
Bits 31:16 Reserved, must be kept at reset value.
Bits 15:0 INEPTXFEM: IN EP Tx FIFO empty interrupt mask bits
These bits act as mask bits for OTG_FS_DIEPINTx.
TXFE interrupt one bit per IN endpoint:
Bit 0 for IN endpoint 0, bit 3 for IN endpoint 3
0: Masked interrupt
1: Unmasked interrupt
313029282726252423222120191817161514131211109876543210
EPENA
EPDIS
Reserved
SNAK
CNAK
TXFNUM
STALL
Reserved
EPTYP
NAKSTS
Reserved
USBAEP
Reserved
MPSIZ
r r w w rw rw rw rw rs r r r r rw rw

ST STM32F207 series Specifications

General

Brand	ST
Model	STM32F207 series
Category	Microcontrollers
Language	English