STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx and ...

RM0008
USB on-the-go full-speed (OTG_FS)
Table 181.
Acronym
Core global control and status registers (CSRs) (continued)
Address
offset
Register name
OTG_FS_GRXSTSR
OTG_FS_GRXSTSP
0x01C
0x020
OTG_FS Receive status debug read/OTG status read and pop registers
(OTG_FS_GRXSTSR/OTG_FS_GRXSTSP) on page 739
OTG_FS_GRXFSIZ 0x024 OTG_FS Receive FIFO size register (OTG_FS_GRXFSIZ) on page 740
OTG_FS_GNPTXFSIZ
OTG_FS_GNPTXSTS
OTG_FS_GCCFG
0x028
0x02C
0x038
OTG_FS non-periodic transmit FIFO size register (OTG_FS_GNPTXFSIZ)
on page 741
OTG_FS non-periodic transmit FIFO/queue status register
(OTG_FS_GNPTXSTS) on page 741
OTG_FS general core configuration register (OTG_FS_GCCFG) on
page 742
OTG_FS_CID 0x03C OTG_FS core ID register (OTG_FS_CID) on page 743
OTG_FS_HPTXFSIZ
OTG_FS_DIEPTXFx
0x100
0x104
0x124
...
0x13C
OTG_FS Host periodic transmit FIFO size register (OTG_FS_HPTXFSIZ) on
page 743
OTG_FS device IN endpoint transmit FIFO size register
(OTG_FS_DIEPTXFx) (x = 1..4, where x is the FIFO_number) on page 744
Table 182.
Acronym
Host-mode CSR map
These registers must be programmed every time the core changes to Host mode.
Host-mode control and status registers (CSRs)
Offset
address
Register name
OTG_FS_HCFG 0x400 OTG_FS host configuration register (OTG_FS_HCFG) on page 744
OTG_FS_HFIR 0x404 OTG_FS Host frame interval register (OTG_FS_HFIR) on page 745
OTG_FS_HFNUM
OTG_FS_HPTXSTS
OTG_FS_HAINT
OTG_FS_HAINTMSK
OTG_FS_HPRT
0x408
0x410
0x414
0x418
0x440
OTG_FS host frame number/frame time remaining register
(OTG_FS_HFNUM) on page 746
OTG_FS_Host periodic transmit FIFO/queue status register
(OTG_FS_HPTXSTS) on page 746
OTG_FS Host all channels interrupt register (OTG_FS_HAINT) on
page 747
OTG_FS host all channels interrupt mask register (OTG_FS_HAINTMSK)
on page 748
OTG_FS host port control and status register (OTG_FS_HPRT) on
page 748
Doc ID 13902 Rev 9 719/995