Atmel Xplained Pro Evaluation Kit for the ATSAMD21J18A Microcontroller ATSAMD21-XPRO ATSAMD21-XPRO Data Sheet
Product codes
ATSAMD21-XPRO
769
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181C–SAM-D21_Datasheet–07/2014
31.8.2.2 Device Address
Name:
DADD
Offset:
0x0A
Reset:
0x00
Property:
Write-Protected
z
Bit 7 – ADDEN: Device Address Enable
0: Writing a zero will deactivate the DADD field (USB device address) and return the device to default address 0.
1: Writing a one will activate the DADD field (USB device address).
This bit is cleared when a USB reset is received.
0: Writing a zero will deactivate the DADD field (USB device address) and return the device to default address 0.
1: Writing a one will activate the DADD field (USB device address).
This bit is cleared when a USB reset is received.
z
Bits 6:0 – DADD: Device Address
These bits define the device address. The DADD register is reset when a USB reset is received.
These bits define the device address. The DADD register is reset when a USB reset is received.
Bit
7
6
5
4
3
2
1
0
ADDEN
DADD[6:0]
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0