NXP Semiconductors PN544 C2 - Page 52

NXP Semiconductors
UM191812
PN544 C2 User Manual
191812 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
User Manual Rev. 1.2 — 2010-06-16 52 of 172
The NXP_READ command has the following parameters:
Table 42. Read Command
Description Length
Address 3
Address contain the memory address to be read
The response to the NXP_READ command is as follows:
Table 43. Read Command Response
Description Length
Value 1
Value contain the memory read value
The NXP_WRITE command has the following parameters:
Table 44. Write Command
Description Length
Address 3
Value 1
Address contain the memory address to be read
Value contain the memory value address to be written
The response to the NXP_WRITE command is as follows:
Table 45. Write Command Response
Description Length
Value 1
Value contain the memory read value after write operation