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
9.9.6 MCUXpresso projects provided for LPC1769
• LPCExHif_HSU_LoopBack_App
• LPCExHif_HSU_to_I2CM_SPIM_App
• LPCExHif_I2C_Loopback_App
• LPCExHif_I2C_to_SPIM_App
• LPCExHif_SPI_CT_App
• LPCExHif_SPI_LoopBack_App
• LPCExHif_SPI_to_EEPROM_App
• LPCExHif_SPI_to_FLASH_App
• LPCExHif_SPI_to_I2CM_App
• Supporting libraries
− PN640_lpc17xx_lib, CMSISv2p00_LPC17xx
9.10 PN7462AU_ex_phExPos
POS use-case demo application shows how to use PN7462AU in combination with
second application hosted on the µController. PNEV7462B board is supported
(PNEV7462C is supported with HW modifications as described in 9.9.1). In this example
LPC1769 µC is used and connection is established through SPI host interface. POS use-
case demonstrate the Pay pass transaction on the contact and contactless frontend.
Fig 94. POS use case demo architecture
The POS demo architecture is split into application layer (L2) and low level EMVCo
compliant layer L1 which is hosted on the PN7462AU. The application layer L2
commands are simulated in reference microcontroller board (LPC1769) and L1 layer
components are placed in PN7462AU.
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