NXP Semiconductors LPCXpresso55S69 User Manual
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NXP Semiconductors LPCXpresso55S69 User Manual

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LPCXpresso55S9UM11158
UM11158
LPCXpresso55S69 Development Board
Rev. 0.2 — 16 October 2018
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Keywords
LPC55S69, LPC55xx, LPCXpresso55S69, LPC55S69-EVK
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LPCXpresso55S69 user manual
User manual

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Summary of Contents for NXP Semiconductors LPCXpresso55S69

  • Page 1 LPCXpresso55S9UM11158 UM11158 LPCXpresso55S69 Development Board Rev. 0.2 — 16 October 2018 User manual Document information Info Content Keywords LPC55S69, LPC55xx, LPCXpresso55S69, LPC55S69-EVK Abstract LPCXpresso55S69 user manual Arrow.com. Downloaded from...
  • Page 2 UM11158 NXP Semiconductors LPCXpresso55S69 Development Board Revision history Date Description 20180816 Initial internal release 20181015 Added official document number. Section 4 updated/corrected. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com UM11158 All information provided in this document is subject to legal disclaimers.

  • Page 3: Introduction

    The LPCXpresso™ family of boards provides a powerful and flexible development system for NXP's LPC Cortex®-M family of MCUs. They can be used with a wide range of development tools, including NXP’s MCUXpresso IDE. The LPCXpresso55S69 board (order code LPC55S69-EVK) is the evaluation and development platform for the LPC556x family of MCUs.
  • Page 4 UM11158 NXP Semiconductors LPCXpresso55S69 Development Board • RGB user LED • Reset, ISP, User/Wakeup and user buttons • Multiple Expansion options, including Arduino UNO, Mikroe Click and PMod • Micro SD card slot • NXP MMA8652FCR1 accelerometer • Stereo audio codec with line in/out •...

  • Page 5: Board Layout And Settings

    Table 1 provides a description of connectors, jumpers, LEDs and buttons. Fig 2. LPCXpresso55S69 connectors and buttons UM11158 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2018. All rights reserved. User manual Rev.
  • Page 6 UM11158 NXP Semiconductors LPCXpresso55S69 Development Board Fig 3. LPCXpresso55S69 jumpers and headers Table 1. Indicators, buttons, connectors and LEDs Circuit Description Default Reference reference Target power indicator LED [4.1] Link2 boot LED RGB User LED Audio codec line input jack...
  • Page 7 UM11158 NXP Semiconductors LPCXpresso55S69 Development Board Table 1. Indicators, buttons, connectors and LEDs Circuit Description Default Reference reference Link2 (LPC43xx) force DFU boot. Open Leave this jumper open (default) for Link2 to follow the normal boot sequence. The Link2 will boot from internal flash if image is found there.
  • Page 8 UM11158 NXP Semiconductors LPCXpresso55S69 Development Board Table 1. Indicators, buttons, connectors and LEDs Circuit Description Default Reference reference Target VDD power selection. 2-3 (3.3V) For 3.3V operation place jumper in position 2-3 For 1.8V operation place jumper in position 1-2 Note that the accelerometer on this board will only operate correctly when 3.3V operation is used.

  • Page 9: Getting Started

    UM11158 NXP Semiconductors LPCXpresso55S69 Development Board Table 1. Indicators, buttons, connectors and LEDs Circuit Description Default Reference reference SD card slot 8-bit, full size card slot connected to the LPC55S69 SD0 interface. Supports 3.3V operation only. P23, P24 Mikroe Click site Provides connectivity to standard Mikroe Click connectors.

  • Page 10: Starting A Debug Session Using The On-Board (Link2) Debug Probe

    Connect the board to the USB port of your host computer, connecting a micro USB cable to connector P6. The board will boot and run the pre-installed demo. Allow about 10 seconds for the LPCXpresso55S69 device to enumerate for the first time; the device will appear as "LPC Device".

  • Page 11: Installation Steps To Use Keil And Iar Tools

    UM11158 NXP Semiconductors LPCXpresso55S69 Development Board 3.1.2 Installation steps to use Keil and IAR tools with on-board debug probe Download and install LPCScrypt or the Windows drivers for LPCXpresso boards (http://www.nxp.com/lpcutilities). This will install required drivers for the board. Note that the Link2 (LPC4322 device) is pre-programmed with CMSIS-DAP firmware.

  • Page 12: On-Board (Link2) Debug Probe

    VCOM port can be used if the board is running an application when no debugger is running. In order to correctly install and use the Link2 device on the LPCXpresso55S69 (required for any debugging purpose) for Windows 7 or 8 host computers, install the drivers first.

  • Page 13: Link2 Boot Led

    The Link2 Debug Probe SWD should be connected by a ribbon cable between the P1 connector to the off-board target MCU SWD interface. Power the LPCXpresso55S69 board from the Link USB connector P6, and fit jumper J3 across pins 2 - 3 (External Target).

  • Page 14: Board Power

    LPCXpresso55S69 Development Board 5. Board Power The LPCXpresso55S69 board requires +5V input to power the on-board voltage low dropout linear regulators, of which there are 3, all available from Torex Semiconductor. The Link2 Debug probe has a 2.5V regulator (U10) which draws power from USB connector P6 (“Debug Link”) only.

  • Page 15: Lpc55S69 Usb Ports

    The Board incorporates micro AB connectors for both of USB0 (Full Speed, connector P10) and USB1 (High Speed, connector P9) ports of the LPCXpresso55S69. Both of these ports are capable of operating as a device or a host, and this is why micro AB connectors are used.

  • Page 16: Micro Sd Card Slot

    Codec. See schematic for further information. 7.2 Micro SD card slot The micro SD card (P21) included in the LPCXpresso55S69 board provides a 4-bit SDIO interface to support memory cards, plug-in WiFi modules, etc. Power enable to the socket is provided via transistor enabled by P1_0.

  • Page 17: Isp (S1)

    Note that the Debug Probe (LPC4322) is not reset when this button is pressed. 8. Expansion connectors The LPCXpresso55S69 includes 3 expansion connector sets, incorporating support for Arduino UNO R3, Mikroe Click and PMod standards. The Arduino UNO connector footprint is surrounded by additional connectors that are compatible with other LPCXpresso V3 boards.

  • Page 18: Compliance

    UM11158 NXP Semiconductors LPCXpresso55S69 Development Board 10. Compliance Information to follow. UM11158 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2018. All rights reserved. User manual Rev. 0.2 — 16 October 2018 18 of 20 Arrow.com.

  • Page 19: Legal Information

    Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. NXP Semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s).

  • Page 20: Table Of Contents

    VCOM port ......13 Configuring the LPCXpresso55S69 to debug an off-board target 13 Board Power......13 Measuring LPC55S69 supply current .

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