USB on-the-go full-speed (OTG_FS) RM0033
1044/1381 RM0033 Rev 9
0x020
OTG_FS_GRXS
TSR (host
mode)
Reserved
PKTSTS DPID BCNT CHNUM
Reset value 0000 000000000000000
OTG_FS_GRXS
TSPR (Device
mode)
Reserved
FRMNUM PKTSTS DPID BCNT EPNUM
Reset value 0000000000000000000000000
0x024
OTG_FS_GRXF
SIZ
Reserved
RXFD
Reset value 0000001000000000
0x028
OTG_FS_HNPT
XFSIZ/
OTG_FS_DIEPT
XF0
NPTXFD/TX0FD NPTXFSA/TX0FSA
Reset value 00 000000000000000000001000000000
0x02C
OTG_FS_HNPT
XSTS
Res.
NPTXQTOP NPTQXSAV NPTXFSAV
Reset value 0 000000000001000000001000000000
0x038
OTG_FS_
GCCFG
Reserved
NOVBUSSENS
SOFOUTEN
VBUSBSEN
VBUSASEN
Reserved
.PWRDWN
Reserved
Reset value 0 0 0 0 0
0x03C
OTG_FS_CID PRODUCT_ID
Reset value 00 000000000000000001001000000000
0x100
OTG_FS_HPTX
FSIZ
PTXFSIZ PTXSA
Reset value 00 000010000000000000010000000000
0x104
OTG_FS_DIEPT
XF1
INEPTXFD INEPTXSA
Reset value 00 000010000000000000001000000000
0x108
OTG_FS_DIEPT
XF2
INEPTXFD INEPTXSA
Reset value 00 000010000000000000010000000000
0x10C
OTG_FS_DIEPT
XF3
INEPTXFD INEPTXSA
Reset value 00 000010000000000000010000000000
0x400
OTG_FS_HCFG
Reserved
FSLSS
FSLSPCS
Reset value 000
0x404
OTG_FS_HFIR
Reserved
FRIVL
Reset value 1110101001100000
0x408
OTG_FS_HFNU
M
FTREM FRNUM
Reset value 00 000000000000000011111111111111
Table 158. OTG_FS register map and reset values (continued)
Offset Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0