SENSRES

nRF54LM20A | nRF54LM20B Datasheet

Address offset: 0x5A0

NFC-A SENS_RES auto-response settings

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 E E E E D D D D C C B A A A A A
Reset 0x00000001 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 1
ID R/W Field Value ID Value Description
A

RW

BITFRAMESDD

Bit frame SDD as defined by the b5:b1 of byte 1 in SENS_RES response in the NFC Forum, NFC Digital Protocol Technical Specification

SDD00000

0

SDD pattern 00000

SDD00001

1

SDD pattern 00001

SDD00010

2

SDD pattern 00010

SDD00100

4

SDD pattern 00100

SDD01000

8

SDD pattern 01000

SDD10000

16

SDD pattern 10000

B

RW

RFU5

Reserved for future use. Shall be 0.

C

RW

NFCIDSIZE

NFCID1 size. This value is used by the auto collision resolution engine.

NFCID1Single

0

NFCID1 size: single (4 bytes)

NFCID1Double

1

NFCID1 size: double (7 bytes)

NFCID1Triple

2

NFCID1 size: triple (10 bytes)

D

RW

PLATFCONFIG

Tag platform configuration as defined by the b4:b1 of byte 2 in SENS_RES response in the NFC Forum, NFC Digital Protocol Technical Specification

E

RW

RFU74

Reserved for future use. Shall be 0.