DOUT_READ_ALIGN

nRF5340 Product Specification

Address offset: 0xD44

Indication that the next CPU read from the DOUT_BUFFER is the last in the sequence. This is needed only when the data size is NOT modulo 4 (e.g. HASH padding).

Bit number 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ID A
Reset 0x00000000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ID R/W Field Value ID Value Description
A

W

LAST

Next CPU read from the DOUT_BUFFER is the last word, and the remaining read aligned content can be flushed.

Flush

1

Flush the remaining read aligned content.