SAM3SD8B Atmel Corporation, SAM3SD8B Datasheet - Page 973

• Manufacturer Part Number: SAM3SD8B
• Manufacturer: Atmel Corporation

36.7.2
Name:
Address:
Access:
This register is used to get and set the device state as specified in Chapter 9 of the USB Serial Bus Specification, Rev.2.0.
• FADDEN: Function Address Enable
Read:
0 = Device is not in address state.
1 = Device is in address state.
Write:
0 = No effect, only a reset can bring back a device to the default state.
1 = Sets device in address state. This occurs after a successful Set Address request. Beforehand, the UDP_FADDR regis-
ter must have been initialized with Set Address parameters. Set Address must complete the Status Stage before setting
FADDEN. Refer to chapter 9 of the Universal Serial Bus Specification, Rev. 2.0 for more details.
• CONFG: Configured
Read:
0 = Device is not in configured state.
1 = Device is in configured state.
Write:
0 = Sets device in a non configured state
1 = Sets device in configured state.
The device is set in configured state when it is in address state and receives a successful Set Configuration request. Refer
to Chapter 9 of the Universal Serial Bus Specification, Rev. 2.0 for more details.
• ESR: Enable Send Resume
0 = Mandatory value prior to starting any Remote Wake Up procedure.
1 = Starts the Remote Wake Up procedure if this bit value was 0 and if RMWUPE is enabled.
• RMWUPE: Remote Wake Up Enable
0 = The Remote Wake Up feature of the device is disabled.
1 = The Remote Wake Up feature of the device is enabled.
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
31
23
15
–
–
–
7
–
UDP Global State Register
30
22
14
UDP_GLB_STAT
0x40034004
Read-write
–
–
–
6
–
29
21
13
–
–
–
5
–
RMWUPE
28
20
12
–
–
–
4
RSMINPR
27
19
11
–
–
–
3
ESR
26
18
10
–
–
–
2
CONFG
SAM3S8/SD8
SAM3S8/SD8
25
17
–
–
9
–
1
FADDEN
24
16
–
–
8
–
0
973
973