NXP: OM13026 DALI NGX Development Board

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Kit Overview

 

NXP offers dedicated components to realize DALI (Digital Addressable Lighting Interface) systems capable of achieving lower power consumption and lower cost than those currently available. The reference design can be used as a starting point to develop next-generation DALI platforms.

 

The NXP OM13026OM13026 DALI NGX Reference Board  contains an example implementation of an isolated physical layer for th Digital Addressable Lighting Interface (DALI) bus with ARM® 32-bit Cortex M0 LPC111xLPC111x microcontroller for the DALI protocol handling, and many I/O functions to steer external lighting drivers for solid state or compact fluorescent lighting applications. Up to four PWM signals are available to independently drive different lighting units. Frequency and resolution of the signals is software programmable.

 

The LPC111xLPC111x are a ARM® Cortex M0 based, low-cost 32-bit MCU family, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures.

 

The LPC111xLPC111x operate at CPU frequencies of up to 50 MHz. The peripheral complement of the LPC111x includes up to 64 kB of flash memory, up to 8 kB of data memory, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 UART, up to two SPI interfaces with SSP features, four general purpose counter/timers, a 10-bit ADC, and up to 42 general purpose I/O pins.

 

Key Applications: eMetering, Lighting, Alarm systems, White goods

More Development Kits and Tools
Other NXP Development KitsNXP Overview
Development Platforms & Kitselement14 Knode

 

Development Tools


 

Software Development Tools:


Tool   TypeSupplierMPNSupported   FamilyDescription
IDEARMKeil MDK-ARMARM Cortex™-M  / Cortex-R4 / ARM7™ / ARM9™The MDK-ARM is a complete software development environment for Cortex™-M, Cortex-R4, ARM7™ and   ARM9™ processor-based devices. MDK-ARM is specifically designed for microcontroller applications, it is easy to learn   and use, yet powerful enough for the most demanding embedded applications. Learn   More

 

Hardware Development Tools:

 

Tool   TypeSupplierMPNSupported   FamilyDescription
Emulator / Debugger / ProgrammerARMULINK2ULINK2ARM Cortex™-M  / ARM7™ / ARM9™ULINK2 Debug Adapter
Emulator / Debugger / ProgrammerARMULINKProULINKProARM Cortex™-M / ARM7™ / ARM9™ULINKpro Debug and Trace Unit
EmulatorSeggerJ-LinkJ-LinkARM Cortex™-M  / Cortex-R4 / Cortex-A / ARM7™ / ARM9™JTAG/SWD Emulator with USB interface
ProgrammerSeggerFlasher ARMFlasher ARMARM Cortex™-M  / Cortex-R4 / Cortex-A / ARM7™ / ARM9™Flash Programmer for ARM and Cortex cores

 

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Technical Documents


Learning Center

 

TypeDescription
User ManualNXP: UM10398 - User Manual for LPC111x/LPC11Cxx
User GuideNXP: UM10553 - User Guide for DALI
DatasheetNXP: Datasheet for LPC1110/11/12/13/14/15 32-bit ARM Cortex-M0 microcontroller; up to 64 kB flash and 8 kB SRAM
Selection GuideNXP: Selection Guide for NXP Microcontrollers
Application NoteNXP: TN00005 - Application Note for Migration from LPC1100L to LPC1100XL
Application NoteNXP: AN11174 - Application Note for DALI slave using the LPC111x
Application NoteNXP: AN11175 - Application Note for DALI master using LPC134x
Design Elements

 

TypeDescription
LayoutNXP: Layout file for LPC1114
Application LibraryNXP: Software Code for DALI SDK

 

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Video


 

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Kit Features


OM13026_2.PNG

 

Feature of OM13026OM13026:

  • Contains isolated physical layer for the DALI bus with a Cortex M0 LPC111xLPC111x microcontroller for the DALI protocol handling, and many I/O functions to steer external lighting drivers for solid state or compact fluorescent lighting applications
  • Schematics, gerbers and BOM also available to speed up development
  • Up to four PWM signals available to independently drive different lighting units
  • Frequency and resolution of the signals is software programmable
  • ON_OFF signal can be used independently from the PWM signals to switch a lighting driver into an OFF or ON state
  • I2C-bus pins can be used to externally connect other devices like EEPROM or a temperature sensor
  • Analog A/D input is available via pin 8
  • IO signal is left open for the end user
  • UART, I2C and A/D converter functionality not included in the software release
  • Benefits:
    • Reduced system complexity with high performance MCUs
    • High efficiency power conversion
    • Low power consumption from the MCU (for bus power devices)
    • Cost optimized

 

 

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Kit Contents


 

The NXP's OM13026OM13026 DALI Reference Board supplied with below contents:

  • OM13026OM13026 DALI Reference Board
  • User Guide

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