NXP Semiconductors LPCXpresso54102, User Manual, Page: 19 / 20

NXP Semiconductors
UM10855
LPCXpresso board for LPC54100 family of MCUs
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in the section 'Legal information'.
© NXP B.V. 2014. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 4th November 2014
Document identifier: UM10855_OM1377.docm
13. Contents
1. Introduction ......................................................... 3
2. Feature summary ................................................ 3
2.1 Board layout and settings ................................... 4
3. Getting Started .................................................... 6
4. LPC54102 Serial ports ........................................ 7
4.1 J5 FTDI header .................................................. 7
5. Board power connections & measurement....... 9
5.1 LPCXpresso54102 current measurement .......... 9
5.1.1 LPC54102 Vsense resistor current measurement
......................................................................... 10
5.1.2 LPC54102 external sense resistor for VDD
current measurement ....................................... 10
5.1.3 LPC54102 VDD current measurement using a
current meter .................................................... 10
5.1.4 LPC54102 VDD current measurement ............. 11
5.1.5 Shield board current measurement .................. 11
6. Debug Configurations ....................................... 11
6.1.1 Debugging on-board LPC54102 target using on-
board debug probe ........................................... 11
6.1.2 Debug on-board LPC54102 target using external
debug probe ..................................................... 12
6.1.3 On-board Link2 flash programing ..................... 12
6.2 Using on-board Link2 to debug an off-board
target LPC MCU ............................................... 13
7. LED indicators ................................................... 13
8. Expansion connectors ...................................... 14
9. Buttons ............................................................... 15
9.1 Reset ................................................................ 15
9.2 ISP ................................................................... 15
9.3 WAKEUP.......................................................... 15
10. Legal information .............................................. 16
10.1 Disclaimers....................................................... 16
10.2 Trademarks ...................................................... 16
11. List of figures ..................................................... 17
12. List of tables ...................................................... 18
13. Contents ............................................................. 19