NXP Semiconductors
UM11192
User Manual for LPCXpresso54S018M Development Board
UM11192
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2019. All rights reserved.
User manual
Rev. 1.0
— 13th February 2019
11 of 34
Circuit Ref
Description
Section
J2
LPC54S018J4M High Speed USB connector (USB1)
This micro AB connector enables connection from the LPC54S018J4M
USB1 port to host or slave devices. An adaptor (not supplied) is typically
required to connect USB slave devices (mouse, keyboard, etc.)
Note that when using this USB port as a host, power must be supplied
via the J1 connector in order to power the USB device being connected
to the board.
J3
LPC54S018J4M Full Speed USB connector (USB0)
This micro AB connector enables connection from the LPC54S018J4M
USB1 port to host or slave devices. An adaptor (not supplied) is typically
required to connect USB slave devices (mouse, keyboard, etc.)
Note that when using this USB port as a host, power must be supplied
via the J1 connector in order to power the USB device being connected
to the board. Also note that jumpers JP9 through JP13 must be changed
from their default position to use this port in host mode.
J4
LPC54S018J4M Ethernet connector
This RJ45 connector provides a 10/100Mbps connection to the Ethernet
PHY being driven by the LPC546x8/540xx.
J5
Audio line input jack
3.5mm audio input jack for the audio codec
J6
Audio line output jack
3.5mm audio input jack for the audio code
J7
SD/MMC card slot
Full size SD/MMC card slot connected to the SDIO interface of the
LPC546x8/540xx.
J8
Link2 Debug Probe connector
Micro USB type B connection for the on-board Link2 Debug Probe. Note:
do not use this connection when using an external Debug Probe.
J9, J10,
J12, J13
Expansion connectors
0.1” pitch connectors for addition of Arduino R3 shield or other
expansion daughter boards / circuitry.
J11
Peripheral expansion PMod connector
0.1” pitch 2x6 connector following the PMod standards. This connector is
primarily intended for adding external peripherals using I
2
C and/or SPI
bus, but is also suitable for general purpose I/O connections.
J14
Host/peripheral expansion connector
0.1” pitch 2x6 connector for host connection / expansion. This connector
is primarily intended for connection and external host using I
2
C and/or
SPI bus, but is also suitable for general purpose I/O connections or
peripherals.
8.3
J15
Host reset control
This connector provides a reset input to the LPC54S018J4M along with
ground signals.
8.3
J16, J17
LCD and touch screen display connectors
These connectors are dedicated for the LCD and touch screen. Use
these connectors to attach the optional LCD panel flex connectors.
n/a