at91sam9260-cj ATMEL Corporation, at91sam9260-cj Datasheet - Page 653

• Manufacturer Part Number: at91sam9260-cj
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

37.6.2
Register Name:
Access Type:
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.
• RSMINPR: Resume Interrupt Request
Read:
0 = No effect.
1 = The pin “send_resume” is set to one. A Send Resume request has been detected and the device can send a Remote
Wake Up.
653
31
23
15
–
–
–
7
–
AT91SAM9260
UDP Global State Register
30
22
14
UDP_GLB_STAT
–
–
–
6
–
Read-write
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
RSMINPR
27
19
11
–
–
–
3
26
18
10
–
–
–
2
–
CONFG
25
17
–
–
9
–
1
6221G–ATARM–31-Jan-08
FADDEN
24
16
–
–
8
–
0