RF430CL331HIPWR datasheet(19/60 Pages) TI1

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RF430CL331H

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SLASE18A – SEPTEMBER 2015 – REVISED NOVEMBER 2015

5.8

NDEF Structure

The NDEF message in its entirety is not stored at any time on the PICC. The host controller writes to the

buffer memory as the NFC Type 4 requests come in.

Table 5-8 shows the mandatory structure. This NDEF message would be present on the memory of the

host controller. For more information, refer to the NFC Forum Type 4 Tag Operation Specification (see

Section 6.2).

Table 5-8. NDEF Application Data

2B - CCLen

1B - Mapping version (1)

2B - MLe = 000F9h (2)

2B - MLc = 000F6h

Capability Container

1B - Tag = 04h

Selectable by

1B - Len = 06h

File ID = E103h

NDEF Application

The NDEF file

Selectable by Name =

2B - File Identifier

NDEF File Ctrl TLV

control TLV is

D2760000850101h

2B - Maximum file size

mandatory

6B - Val

1B - Read access

1B - Write access

2B - Len

NDEF File

Mandatory NDEF

Selectable by

xB - Binary NDEF file content

file

File ID = xxyyh

yB - Unused if Len < Maximum file size in File Ctrl TLV

(1)

RF430CL331H only supports mapping version up to 2.0.

(2)

RF430CL331H specific

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