PN7462 family Quick Start Guide - Development Kit
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© NXP B.V. 2018. All rights reserved.
User manual
COMPANY PUBLIC
Rev. 1.6 — 14 May 2018
319816
• Write EEPROM - writes a single byte into EEPROM using byte address
• Dump EEPROM - stores the complete user area of the PN7462 family IC
EEPROM into a binary file. This can be used to generate a backup of all settings
or to transfer optimized settings onto another board or into own software.
• Load EEPROM - loads a binary file and stores it into the user area of the
PN7462 family IC EEPROM.
Fig 37. PN7462 family IC direct EEPROM access
6.7 PN7462 family IC internal test bus
The NFC cockpit allows to use the PN7462 family IC internal test bus, to route digital and
analog test signals to the given test pins (GPIO1/2 and GPIO4/5), as shown in. All details
on the test signals can be found in [7].
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