UM10973
LPCXpresso54114
Rev. 1.1 — 25 February 2016
User manual
Document information
Info
Content
Keywords
Abstract
LPCXpresso54114, LPC54110
LPCXpresso54114 User Manual
NXP Semiconductors
UM10973
LPCXpresso54114
Revision history
Rev
Date
1.1
1.0
20160225
20160218
Description
Applied the updated user manual template.
Initial version.
Contact information
For more information, please visit:
http://www.nxp.com
UM10973
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
User manual
Rev. 1.1 — 25 February 2016
2 of 21
NXP Semiconductors
UM10973
LPCXpresso54114
1. Introduction
The LPCXpresso™ family of boards provides a powerful and flexible development
system for NXP's Cortex®-M family of MCUs. They can be used with a wide range of
development tools, including the NXP’s LPCXpresso IDE. The LPCXpresso54114 board
has been developed by NXP to enable evaluation of and prototyping with the LPC54110
family of MCUs, and is based on the LPC54114J256BD64 version of the MCU.
Fig 1.
LPCXpresso54114 Board
This document describes the LPC54114 LPCXpresso LQFP board hardware. The
following aspects of interfacing to the board are covered by this guide:
Main board features.
Setup for use with development tools.
Supporting software drivers.
Board interface connector pin out.
Jumper settings.
UM10973
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2016. All rights reserved.
User manual
Rev. 1.1 — 25 February 2016
3 of 21
NXP Semiconductors
UM10973
LPCXpresso54114
2. Feature summary
The LPCXpresso54114 board includes the following features:
On-board, high-speed USB based, Link2 debug probe with ARM’s CMSIS-DAP and
SEGGER J-Link protocol options.
Link2 probe can be used with on-board LPC54114 or external target.
Support for external debug probes.
Tri-color LED.
Target Reset, ISP, and WAKE buttons.
Expansion options based on Arduino UNO and PMod™, plus additional expansion
port pins.
On-board 1.8/3.3V or external power supply options.
Built-in power consumption measurement.
UART, I
2
C and SPI port bridging from LPC54114 target to USB via the on-board
debug probe.
8Mb Macronix MX25R SPI flash.
FTDI UART connector.
2.1 Board layout and settings
This section provides a quick reference guide to the main board components,
configurable items, visual indicators and expansion connectors. The layout of the
components on the LPCXpresso54114 board is shown in
Fig 2.
UM10973
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2016. All rights reserved.
User manual
Rev. 1.1 — 25 February 2016
4 of 21
NXP Semiconductors
UM10973
LPCXpresso54114
D1
D2
D3
D4
Fig 2.
LPCXpresso54114 layout
The function of each identified component is listed in
Table 1.
Table 1.
Circuit ref
D1
Table Board interface components
Description
Link2 LPC43xx BOOT0_LED indicator. Reflects the state of LPC43xx Link2
MCU P1_1. When the boot process fails, D1 will toggle at a 1 Hz rate for 60
seconds. After 60 seconds, the LPC43xx is reset.
Tri-color LED driven by Target LPC54114 MCU. JP8 must be shunted for
+3.3V to be applied to D2 anode. The default shunt for JP8 is a 0Ω resistor
installed at JS19.
Target LPC54114 Power LED.
Target LPC54114 Reset LED – LED is on anytime the Target RESETn is
pulled low.
Expansion connectors, including Arduino Uno rev3 compatible connectivity.
External processor control header. This connector provides access to the
LPC54114 control and ISP0 boot control to enable an external device control
reset and entry into I2C/SPI boot mode.
Ref section
0
D2
0
D3
D4
J1, J2, J8, J9
J3
0
0
8
n/a
J4
PMod™ (SPI / I
2
C) Bridge connector. An external Application Processor (AP) 8
or PMod™ peripheral may be connected to the LPC54114 Target MCU SPI
and I2C via this connector.
UM10973
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2016. All rights reserved.
User manual
Rev. 1.1 — 25 February 2016
5 of 21
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
