ST STM32F207 series User Manual

USB on-the-go full-speed (OTG_FS) RM0033
986/1381 RM0033 Rev 9
Data FIFO (DFIFO) access register map
These registers, available in both host and device modes, are used to read or write the FIFO
space for a specific endpoint or a channel, in a given direction. If a host channel is of type
IN, the FIFO can only be read on the channel. Similarly, if a host channel is of type OUT, the
FIFO can only be written on the channel.
OTG_FS_DIEPCTLx
0x920
0x940
0x960
OTG device endpoint x control register (OTG_FS_DIEPCTLx) (x = 1..3,
where x = Endpoint_number) on page 1028
OTG_FS_DIEPINTx 0x908
OTG_FS device endpoint-x interrupt register (OTG_FS_DIEPINTx)
(x = 0..3, where x = Endpoint_number) on page 1035
OTG_FS_DIEPTSIZ0 0x910
OTG_FS device IN endpoint 0 transfer size register
(OTG_FS_DIEPTSIZ0) on page 1037
OTG_FS_DTXFSTSx 0x918
OTG_FS device IN endpoint transmit FIFO status register
(OTG_FS_DTXFSTSx) (x = 0..3, where x = Endpoint_number) on
page 1041
OTG_FS_DIEPTSIZx
0x930
0x950
0x970
OTG_FS device OUT endpoint-x transfer size register
(OTG_FS_DOEPTSIZx) (x = 1..3, where x = Endpoint_number) on
page 1041
OTG_FS_DOEPCTL0 0xB00
OTG_FS device control OUT endpoint 0 control register
(OTG_FS_DOEPCTL0) on page 1031
OTG_FS_DOEPCTLx
0xB20
0xB40
0xB60
OTG device endpoint x control register (OTG_FS_DIEPCTLx) (x = 1..3,
where x = Endpoint_number) on page 1028
OTG_FS_DOEPINTx 0xB08
OTG_FS device endpoint-x interrupt register (OTG_FS_DOEPINTx)
(x = 0..3, where x = Endpoint_number) on page 1036
OTG_FS_DOEPTSIZ0 0xB10
OTG_FS device OUT endpoint 0 transfer size register
(OTG_FS_DOEPTSIZ0) on page 1039
OTG_FS_DOEPTSIZx
0xB30
0xB50
0xB70
OTG_FS device OUT endpoint-x transfer size register
(OTG_FS_DOEPTSIZx) (x = 1..3, where x = Endpoint_number) on
page 1041
Table 153. Device-mode control and status registers (continued)
Acronym
Offset
address
Register name
Table 154. Data FIFO (DFIFO) access register map
FIFO access register section Address range Access
Device IN Endpoint 0/Host OUT Channel 0: DFIFO Write Access
Device OUT Endpoint 0/Host IN Channel 0: DFIFO Read Access
0x1000–0x1FFC
w
r
Device IN Endpoint 1/Host OUT Channel 1: DFIFO Write Access
Device OUT Endpoint 1/Host IN Channel 1: DFIFO Read Access
0x2000–0x2FFC
w
r

ST STM32F207 series Specifications

General

Brand	ST
Model	STM32F207 series
Category	Microcontrollers
Language	English