Datasheet

32.8.7.2 Address of the Data Buffer
Name: ADDR
Offset: 0x00 & 0x10
Reset: 0xxxxxxxx
Property: NA
Bit 31 30 29 28 27 26 25 24
ADDR[31:24]
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
Bit 23 22 21 20 19 18 17 16
ADDR[23:16]
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
Bit 15 14 13 12 11 10 9 8
ADDR[15:8]
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
Bit 7 6 5 4 3 2 1 0
ADDR[7:0]
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 x
Bits 31:0 – ADDR[31:0] Data Pointer Address Value
These bits define the data pointer address as an absolute double word address in RAM. The two least
significant bits must be zero to ensure the descriptor is 32-bit aligned.
SAM D21 Family
USB – Universal Serial Bus
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 883