OM25180FDKM Datasheet, PDF (22/149 Pages) NXP Semiconductors – High-performance multi-protocol full NFC Forum-compliant frontend

NXP Semiconductors
PN5180
High-performance multi-protocol full NFC Forum-compliant frontend
Modifying Multiple Registers with AND mask:
Byte 1
Byte 2
Byte 3
Command:
0x03
Register
address
WRITE_REGISTER:
_AND_MASK:
0x03
Byte 4
MASK
LSB
Fig 14. WRITE_REGISTER_AND_MASK
Byte 5
MASK
Byte 6
MASK
Byte 7
MASK
....
MSB
aaa-024844
Condition:
The address of the registers must exist. If the condition is not fulfilled, an exception is
raised.
READ_REGISTER
Table 10. READ_REGISTER
Payload
Length
(byte)
Command code 1
Parameter
1
Response
4
Value/Description
0x04
Register address
Register content
Description:
This command is used to read the content of a configuration register. The content of the
register is returned in the 4 byte response.
Condition:
The address of the register must exist. If the condition is not fulfilled, an exception is
raised.
READ_REGISTER_MULTIPLE
Table 11. READ_REGISTER_MULTIPLE
Payload
Length
(byte)
Value/Description
Command code 1
0x05
Parameter
1..18
Array of up to 18 elements {Register address}
1 byte Register address
Response
4..72
Array of up to 18 4-byte elements {Register content}
4..72 Register content: n*4-Byte (32-bit) register data
byte
Description:
PN5180
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.0 — 7 October 2016
240930
© NXP Semiconductors N.V. 2016. All rights reserved.
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