Connecting CLEV6630B to LPC55S69¶
This is required for Setting up the NFC MIFARE DESFire EV2 examples.
Setup the hardware as per the connection table below.
Connections between LPC55S69 Board and CLEV6630B¶
Pin Function |
LPC55S69 (Jumper # - Pin #) |
Port |
CLEV6630B |
---|---|---|---|
MOSI |
P17-10 |
PIO0_20 |
MOSI |
MISO |
P17-12 |
PIO0_19 |
MISO |
SPI SCK |
P17-14 |
PIO0_21 |
SCK |
SPI CSEL |
P17-6 |
PIO1_11 |
SSEL |
RESET |
P18-11 |
PIO0_15 |
CLRCL_NRST |
IRQ |
P18-3 |
PIO1_10 |
IRQ |
GND |
P17-7 |
GND |

connections between LPC55S69 and OM-SE050ARD¶
OM-SE050ARD |
LPC55S69 (Jumper # - Pin #) |
Port |
Function Name |
---|---|---|---|
SE_SDA (J22-1) |
P24-6 also P17-3 |
PIO1_21 |
FC4_I2C_SDA_ARD |
SE_SCL (J22-4) |
P24-5 also P17-1 |
PIO1_20 |
FC4_I2C_SCL_ARD |
+5V_PC (J22-2) |
VDD_TARGET |
||
GND (J22-3) |
GND |

Firmware for LPC1769 of CLEV6630B¶
A firmware needs to be flashed into LPC1769 of CLEV6630B to ensure that it does not drive any of the RC663 Signals. A firmware binary is stored at demos\nxpnfcrdlib\LPC_RC663
- Steps :
Download the LPC1769 SDK if you do not have it already from https://www.nxp.com/design/microcontrollers-developer-resources/lpcopen-libraries-and-examples/lpcopen-software-development-platform-lpc17xx:LPCOPEN-SOFTWARE-FOR-LPC17XX
Import any example project.
Click on the GUI Flash tool. Please refer to MCUXpresso_IDE_User_Guide for details about GUI Flash Tool. https://www.nxp.com/docs/en/user-guide/MCUXpresso_IDE_User_Guide.pdf
program lpcWfi.bin stored at demos\nxpnfcrdlib\LPC_RC663
LPC-LINK 2 board or external JLink is need to flash LPC1769