Datasheet

22.8.8 Address
Name: ADDR
Offset: 0x1C
Reset: 0x00000000
Property: PAC Write-Protection
Bit 31 30 29 28 27 26 25 24
Access
Reset
Bit 23 22 21 20 19 18 17 16
ADDR[21:16]
Access
R/W R/W R/W R/W R/W R/W
Reset 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 0
Bits 21:0 – ADDR[21:0] NVM Address
ADDR drives the hardware (16-bit) address to the NVM when a command is executed using CMDEX.
This register is also automatically updated when writing to the page buffer.
SAM D21 Family
NVMCTRL – Nonvolatile Memory Controller
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 404