Quick Start Guide
Contents
1. Wait for user input Xplorer peripheral initialization USBO HID Enumeration SD card Verification LED Blink D2 and D3 18 www nextechnologies com Quick Start Guide LPC1830 Xplorer iNT xa 3 3 1 LEDs Test setup and verification As soon as the Xplorer is turned ON or reset the test LEDs go ON amp OFF for a couple of times this simple test validates the LEDs The Xplorer has one Green LED and one Blue LED These LEDs are also connected to the outputs of the SCT lines Please refer to the schematics for more details 3 3 2 USB1 Virtual COM port Test setup and verification For the very first time the windows machine will ask for the appropriate virtual COM drivers to be installed Steps to select USBI VCOM port on HyperTerminal in windows 7 machine Step 1 Open a HyperTerminal type name and click on OK New Connection Enter a name and choose an icon for the connection Fig 20 19 www nextechnologies com Quick Start Guide LPC1830 Xplorer Step 2 Select USB1 Vcom Port COM12 and click on OK LPC1830 Xplorer Enter details for the phone number that you want to dial Country region India 91 Disconnected Fig 21 Step 3 Click on Restore Defaults and click on OK File Edit 20 www nextechnologies com Quick Start Guide LPC1830 Xplorer Step 4 Now the USB1 VCom is ready to use File Edit View Call Tran2. We highly recommend that you follow the order of the test The test firmware is designed in a manner that the user needs to spend as minimum time as possible to verify all the on board peripherals The test firmware executable resides on the Quad Flash The BOOT select switch is configured to execute from the Quad Flash interface Note The test firmware Debug Messages or flow might be changed in due course Generally these are only cosmetic changes so that the usage is easier If you observe a different message than the one mentioned in the Manual do not worry and please proceed with the test Important Note The user needs to press the RESET switch twice to be able to reset the controller This is due to the issue with the silicon However for the power up reset USB power cycle the controller boots up fine Power up the board over USBI port and we are all set to verify the LPC1830 Xplorer peripherals Before we get to the verification we need to install the Virtual COM port drivers needed for the LPC1830 Xplorer USB1 port to appear as a Virtual COM port Used for viewing the debug messages on serial emulation tool Fortunately this is a one time setup and fairly simple On a Windows machine the user needs to point to the location of the INF file Download INF file Click Here 13 www nextechnologies com Quick Start Guide LPC1830 Xplorer Na Steps to install the VCOM drivers on windows 7 machine Step 1 Connect USB1 to
3. Xplorer is packaged as shown in the image below TBD Fig 1 4 www nextechnologies com Quick Start Guide LPC1830 Xplorer iNT xa After unboxing the package you should find Xplorer Board ULINK ME 2 USB AM to Micro B cable and USB AF to Micro B cable as shown in the following image USB AF to Micro B Xplorer USB AM to Micro B ULINK ME 10 pin Cable USB AM to Micro B Fig 2 Option B Without the debugger This option is recommended for customers who already own and wish to use a debugger such as ULINK2 with KEIL uVision NXP LPCLink with LPCXpresso Red Probe with Red Suite from Code Red I jet with IAR Embedded Workbench Segger JLink with IAR Embedded Workbench or KEIL uVision The Xplorer is packaged as shown in the following image F gU Ve m gt 330 Xplorer et am 5 www nextechnologies com Quick Start Guide LPC1830 Xplorer iNT xa After unboxing the package you should find Xplorer Board USB AM to Micro B cable and USB AF to Micro B cable as shown in the following image USB AF to Micro B Xplorer USB AM to Micro B Fig 4 1 2 ARM JTAG 20 pin to Cortex JTAG 10 pin Adaptor Please note that your existing debugger might be supporting only the 20 pin ARM JTAG connector In such scenarios one would require a 20 pin to 10 pin adaptor and the necessary cables The Xplorer has on board Cortex SWD JTAG 10 pin male connector the 20 pin
4. ig J yi LPC1830 Xplorer 3V3 USB_5V NC NC NC NC NC NC USB1_DM USB1 DP NC NC 1201 SDA I2C1 SCL GPIO0 2 GPIO5 0 GPIO1 11 GPI00 3 GPI01 1 GPIO1 12 E GPIO1 1 GP100 0 GPI03 7 NC GP103 5 GP101 9 GPI01 10 GPI00 7 GPIO0 1 GPIOO 14 GPIO5 1 GPIO0 4 amp ND 2 5 LPC1830 description The LPC1830 is a high performance cost effective Cortex M3 microcontroller featuring 200 kB of SRAM and advanced peripherals including Ethernet High Speed USB 2 0 Host OTG Device and CAN 2 0B Operating at speeds up to 180 MHz the LPC1830 also features two new configurable peripherals a SPI Flash Interface and a State Configurable Timer All members of the series include a Wakeup Interrupt Controller allowing automatic wake from any priority interrupt as well as four reduced power modes Sleep Deep Sleep Power Down and Deep Power Down e ARM Cortex M3 processor running at frequencies of up to 180 MHz e ARM Cortex M3 built in Memory Protection Unit MPU supporting eight regions e ARM Cortex M3 built in Nested Vectored Interrupt Controller NVIC e Non maskable Interrupt NMI input e JTAG and Serial Wire Debug e ETM and ETB support e System tick timer e 200 kB SRAM for code and data use e 32kB ROM containing boot code and on chip software drivers e Crystal oscillator with an operating range of 1 MHz to 25 MHz e 12 MHz internal RC oscillator trimmed to 1 accuracy e Ultra low power
5. supply Alternatively the Xplorer has a 5V in pin available for powering through external power source PC With Windows7 or XP 32 bit One USB AM to Micro B cable in addition to the one provided with the KIT Micro SD card 2 GB USB pen drive Audio in Auxiliary cable 3 5mm diameter connector 3 1 Board Image with pointers to the peripherals USB 1 RJ45 Connector Ethernet PHY Quad flash USB host switch Boot loader switch LPC1830 Controller 10 pin debug port User switch Audio Codec Reset switch USB O Ea Audio ou Audio in SD card slot behind Fig 11 12 www nextechnologies com Quick Start Guide LPC1830 Xplorer TECHNOLOGIES 3 2 Powering the Board The LPC1830 Xplorer can be powered through USB we can either power it from USBO port or USB1 port It is highly recommended that the user tests all the peripherals as soon as the board is received A regulated supply can be supplied to the 5V pin on the Xplorer LPC1830 header Note The USB power can source only up to 500 mA of current For applications having higher current requirements we recommend to use an external power supply Please note that the external power supply is not a part of standard delivery 3 3 Verifying all the peripherals on LPC1830 Xplorer The following section focuses on the verification of all the peripherals supported on the LPC1830 Xplorer The order of the tests is mentioned in the same manner as the flow of the test firmware
6. 681 Copyright tc 20609 Microsoft Corporation All rights reserved Co Users NGalseping 192 168 1 1235 Pinging 192 168 1 123 with 32 bytes of data 192 168 1 123 bytes 32 time 165ms TITL 64 192 168 1 123 bytes 32 time 3ims TIL 64 Reply from 192 168 1 123 bhytes 32 time 28ms TITL 64 Reply from 192 168 1 123 bytes 32 time 4ims TTL 64 Ping statistics for 192 168 1 123 Packets Sent 4 Received 4 Lost B CH loss gt Approximate round trip times in milli seconds Minimum 28ms Maximum 165ms Average Sims GC Users NGals gt Fig 27 The IP address of the Xplorer board is configured as 192 168 1 123 Type the same IP address in the browser Clicking the ON button will TURN ON LED D3 and clicking OFF button will TURN OFF LED D3 easyWEB dynamic Webside ecm else S l 192 168 1 123 A 7 DVDVideoSoftTB Customized Web Sea A E Feedback wG GE ad G u B 4 This is a dynamic website hosted by the embedded Webserver easy WEB Hardware o Ipc1830 Xplorer board from NGX Technologies ARM M3 Cortex running EasyWeb Embedded EMAC Ethernet Controller New IP BOON ON EAE OFF Page Count 104 Fig 28 24 Quick Start Guide LPC1830 Xplorer iNT xa 3 3 6 Micro SD connector Test setup and verification The firmware validates the micro SD card interface by writing and reading a sector of the SD card connected Please note that we need to use a micro SD card with FAT file system The result
7. PC1830 Xplorer TECHNOLOGIES About this document Revision History Version V1 author Nagaraj Baddi Company Terms amp Conditions Legal NGX Technologies Pvt Ltd provides the enclosed product s under the following conditions This evaluation board kit is intended for use for ENGINEERING DEVELOPMENT DEMONSTRATION and EDUCATION OR EVALUATION PURPOSES ONLY and is not considered by NGX Technologies Pvt Ltd to be a finished end product fit for general consumer use Persons handling the product s must have electronics training and observe good engineering practice standards As such the goods being provided are not intended to be complete in terms of required design marketing and or manufacturing related protective considerations including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards This evaluation board kit does not fall within the scope of the European Union directives regarding electromagnetic compatibility restricted substances RoHS recycling WEEE FCC CE or UL and therefore may not meet the technical requirements of these directives or other related directives The user assumes all responsibility and liability for proper and safe handling of the goods Further the user indemnifies NGX Technologies from all claims arising from the handling or use of the goods Due to the open construction of the product it is the user s r
8. Quick Start Guide LPC4330 Xplorer iN xa LPC1830 Xplorer USBO O gt v RESET 2 puuwe a a j iii BES F c10 a Re i te aval eee si a g ee a 21 PiE h Pa T o0 ed ead ci gt gt t _ A p ay by NGX end altos User Manuals for Xplorer For KEIL MDK ARM with ULINK2 ME Click here For LPC Xpresso with NXP LPCLink Click here Sample projects for Xplorer For KEIL MDK ARM Click here For LPC Xpresso Click here Schematic for Xplorer Board Click here to download Schematic USB Virtual Com INF file Click here to download USB Virtual Com INF file 1 www ngxtechnologies com Quick Start Guide LPC1830 Xplorer TECHNOLOGIES About NGX Technologies NGX Technologies is a premier supplier of development tools for the ARM7 ARM Cortex MO M3 and M4 series of microcontrollers NGX provides innovative and cost effective design solutions for embedded systems We specialize in ARM MCU portfolio which includes ARM7 Cortex M0O M3 amp M4 microcontrollers Our experience with developing evaluation platforms for NXP controller enables us to provide solutions with shortened development time thereby ensuring reduced time to market and lower development costs for our customers Our cost effective and feature rich development tool offering serves as a testimony for our expertise cost effectiveness and quality Contact Information NGX Technologies Pvt Ltd No 216 5
9. RTC crystal oscillator 10 www nextechnologies com Quick Start Guide LPC1830 Xplorer TECHNOLOGIES e Clock output e Two PLLs allow CPU operation up to the maximum CPU rate e Quad SPI Flash Interface with four lanes and data rates of up to 40 MB s e 10 100T Ethernet MAC with RMII and MII interfaces and DMA support e One High speed USB 2 0 Host Device OTG interface with DMA support e One High speed USB 2 0 Host Device interface with DMA support e Four 550 UARTs with DMA support one UART with full modem interface e One UART with IrDA interface e One C_CAN 2 0B controller with one channel e Two SSP controllers with FIFO and multi protocol support e One Fast mode Plus I2C bus interface with monitor mode e One standard I2C bus interface with monitor mode and standard I O pins e One 2S interface with DMA support and with one input and one output e External Memory Controller EMC e SD MMC card interface e Eight channel General Purpose DMA GPDMA controller e Up to 49 General Purpose Input Output GPIO pins e GPIO registers are located on the AHB for fast access e State Configurable Timer SCT subsystem on AHB e Four general purpose timer counters with capture and match capabilities e One motor control PWM for three phase motor control e One Quadrature Encoder Interface QED e Repetitive Interrupt timer RI timer e Windowed watchdog timer e Ultra low power Real Time Clock RTC on separate power domain e Alarm ti
10. Start Guide LPC1830 Xplorer Step 5 Click on Next to continue driver installation an Update Driver Software NGX LPClEx VCOM a Browse for driver software on your computer Search for driver software in this location C Users Nagaraj Desktop LPC1830 Xplorer VCOM_ int Include subfolders Let me pick from a list of device drivers on my computer This list will show installed driver software compatible with the device and all driver software in the same category as the device Fig 16 Step 6 Click on Install this driver software anyway Windows Security x Windows can t verify the publisher of this driver software gt Don t install this driver software You should check your manufacturer s website for updated driver software for your device stall this driver software anyway Only install driver software obtained from your manufacturer s website or disc Unsigned software from other sources may harm your computer or steg information v See details Fig 17 16 www nextechnologies com Quick Start Guide LPC1830 Xplorer iNT xa Step 7 The LPC18xx USB VCom driver is successfully installed click on close CT e e gt Update Driver Software LPC18xx USB VCom Port COM12 Windows has successfully updated your driver software Windows has finished installing the driver software for this device LPC USB VCom Port Fig 18 Step 8 No
11. audio data through the audio in LINE IN interface and then connect a headphone at the audio out jack If one is able to hear the same audio data that is being fed over audio in interface we have verified the audio interface a LPC1830 Xplorer Hyp File Edit View Call Transfer Help D JE JE JE JE JE JE JE JE PE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JEJEJE A NGX Technologies LP plorer Peripheral test MCU LPC18xx Core ARM CORTEX M3 Communicate via USB YCOH JE FE FE FE FE FE FE FE FE FE FE FE FE FE FE JE FE FE FE FE FE FE PE PE HE FE PE FE FE FE PE FE FE PE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE HE HE HE User input detected USBO Enumerated as HID Initializing LPC18380 pol bres peripherals Please wait Ethernet PHY detected and initialized IP address of LPC1830 Xplorer is 192 168 1 123 SD card detected and initialized Writing data to sector 1 of SD ee and verifying Verified Writing data in Multitransfer mode and verifying Verified measure continuous read speed read speed 518 kB s measure conan write speed wri M Hudi o sodec detected and initialized Test iteration 2464 AA Disconnected Auto detect 9600 8 N 1 25 www ngxtechnologies com Quick Start Guide L
12. cus on the application development 8 www nextechnologies com Quick Start Guide LPC1830 Xplorer 2 2 Board Features Following are the salient features of the board Dimensions 86mm X 40mm Controller LPC1830 100 pin BGA PCB 4 layer ROHS complaint Two LEDs One user switch and one reset switch Boot select switch 32Mb Quad flash On board crystals for controller RTC and audio codec On board Ethernet PHY 50 MHz Oscillator and RJ45 connector with magnetics On board audio codec and audio jacks On board USB host power switch Two USB ports one HS High speed port and one FS Full Speed port 10 pin cortex debug header The board is shipped with two USB cables one USB device cable and one USB host adapter cable e Unused I Os brought to a header pin compatible with Xpresso pinning The I Os brought out to the header are not 100 pin compatible with Xpresso Pinning unlike the Xpresso boards this evaluation platform has lot of connectors on board We have put in our best efforts to have maximum number of pins to be Xpresso pin compatible 2 3 BLOCK DIAGRAM USB Switch ao _ Bh 2h 10 100 MAC USB Host Port in nail 7 LAN8720 Rest User Switch JTAG 10 PIN CORTEX HEADER UDA Codec FLASH SD MMC lt S25FLO32POXMFIO13 e wy CANO CAN1 ADCO ADC1 y Fig 9 4 mi rf en ivd 9 www nextechnologies com Quick Start Guide LPC1830 Xplorer 2 4 LPC1830 Xplorer pin out iN a
13. eil knowledgebase article for connecting ULINK2 to NGX Xplorer RUN 9 Me COM i USB Ea JKEIL ULINK 2 Wai nae nSA An ARM Company Designed with Real Tune Library a aa a n E S 7 www ngxtechnologies com Quick Start Guide LPC1830 Xplorer 1 5 NXP LPCLink and LPCXpresso Separate the LPCXpresso controller part and use only the NXP LPCLink as shown in the following image 10 pin cable Tenita NXP LPCLink Xplorer Fig 8 The Xplorer board has on board Cortex SWD JTAG 10 pin box header connect one end of the 10 pin ribbon cable to NXP LPCLink and other end to Xplorer Make sure the 10 pin ribbon cable notch on the connector is facing towards the arrow mark on the NXP LPCLink The hardware setup is now ready for programing an Xplorer board with NXP LPCLink and LPCXpresso 2 0 LPC1830 Xplorer Overview 2 1 Introduction The NGX LPC1830 Xplorer is a compact and versatile evaluation platform for the NXP s Cortex M3 based MCUS NGX s evaluation platforms are generally not tied up to any particular debugger or compiler IDE However it is not practical to test and ensure that the solution would work out of box with all the available debuggers and compilers IDE As long as the compiler supports the particular MCU and the debugger supports the standard debug interfaces like the SWD JTAG you can use this platform with any tool The board is supported by extensive sample examples allowing you to fo
14. esponsibility to take any and all appropriate precautions with regard to electrostatic discharge EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES NGX Technologies currently deals with a variety of customers for products and therefore our arrangement with the user is not exclusive NGX Technologies assumes no liability for applications assistance customer product design software performance or infringement of patents or services described herein Please read the User s Guide and specifically the Warnings and Restrictions notice in the User s Guide prior to handling the product This notice contains important safety information about temperatures and voltages No license is granted under any patent right or other intellectual property right of NGX Technologies covering or relating to any machine process or combination in which such NGX Technologies products or services might be or are used 26 www nextechnologies com Quick Start Guide LPC1830 Xplorer iNT xa TECHNOLOGIES Disclaimers Information in this document is believed to be reliable and accurate However NGX Technologies does not give any representations or warranties expressed or implied as to the completeness or accuracy of such information and shall have no liability for the consequences of use of such information NGX Technologies reserves the r
15. ight to make changes to information published in this document at any time and without notice including without limitation specifications and product descriptions This document replaces and supersedes all information supplied prior to the publication hereof Trademarks All referenced trademarks product names brands and service names are the property of their respective owners 27 www nextechnologies com
16. mer can be battery powered e One 10 bit DAC with DMA support and a data conversion rate of 400 kSamples s e Two 10 bit ADCs with DMA support and a data conversion rate of 400 kSamples s e Hardware based AES security engine programmable through an on chip API e Two 128 bit secure OTP memories for AES key storage and customer use e Unique ID for each device e Single 3 3 V 2 2 V to 3 6 V power supply with on chip voltage regulator e RTC power domain can be powered separately by a 3 V battery supply e Four reduced power modes e Overdrive mode to increase CPU and bus clock frequency e Processor wake up from Sleep mode via wake up interrupts e Wake up from Deep sleep Power down and Deep power down modes e Brownout detect with four separate thresholds for interrupt and forced reset e Power On Reset POR For the most updated information on the MCU please refer to NXP s website 11 www nextechnologies com Quick Start Guide LPC1830 Xplorer iNT xa 3 0 LPC1830 Xplorer verification NGxX s evaluation platforms ship with a factory programmed test firmware that verifies all the on board peripherals It is highly recommended that you verify the board before you start programming Also this exercise helps you get acclimatized with the board quickly To run the tests you will need the following e LPC1830 Xplorer e Power USB cable you can power it through either port we recommend to use USB1 for the verification or external power
17. mware would configure the USBO port as USB host 3 3 5 Ethernet Test setup and verification The test firmware configures the Xplorer board as a webserver File Edit View Call Transfer Help PEM PMH HHH HH HAHAH JE HHH HHH HHH JE HHH JE JE JE E JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE E JE JE JE JE JE E E E E EEEE A NGK Technologies LPC1830 plorer Peripheral test MCU LPC18xx Core ARM CORTEX M3 Communicate via USB YCOM DE FE FE FE FE FE FE FE FE HE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE TE TE JE JE EE HE JE JE HHH HHH HAHAHAHAHA HHH JE JE JE JE JE E JE JE JE JE E E JE JE JE E E E E E E E E User input detected Inui Enumerated as HID abe Please wait net PHY detected and initializ ed TP address of ae hee is 192 168 1 123 Uriting data to T3 o i ant and verifying Verifie Writing data in Multitransfer mode and verifying Verified measure continuous read speed read speed 518 kB s measure continuous write speed write speed 213 kB s Audio codec detected and initialized Test iteration 2404 4 WW Disconnected Auto detect 9600 8 N 1 Fig 26 23 www nextechnologies com Quick Start Guide LPC1830 Xplorer iNT xe TECHNOLOGIES The ethernet interface can be verified by either using a PING command in the windows command prompt Ea C Windows system32 cmd exe Microsoft Windows Wersion 6 1 7
18. of this test is displayed over the VCOM port LPC1830 Xplorer Hyperl File Edit View Call Transfer Help Da Bes DD m m JE JE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE JE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE JE FE FE FE FE HE JE FE FE FE JE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE FE JE JE FE JE JE JE HE HEHEHE A NGK Technologies LPC1836 Kplorer Peripheral test MCU LPC18xx Core ARM CORTEX H3 Communicate via USB YCOH JE JE SE FE PE PE PE PE PE PE PE PE PE PE PE PE PE PE JE PE PE PE PE PE PE HE PE PE PE PE PE PE PE PE PE PE JE PE PE PE PE PE PE PE PE PE PE PE PE HE PE PE PE PE PE PE PE FE PE PE PE PE PE PE HE DE DE PE FE PE HE FE HE User input detected USBO Enumerated as HID Initializing Ae Moiorer pl ela i Please wait ee PHY 2 PC1830 Xplorer is 1 108 Writing data to sector 1 of SD ee and verifying Verified measure con al read speed 518 kB s measure continuous write speed write speed 213 kB s Audio codec detected and initialized lest iteration 2464 lt i TT Disconnected Auto detect 9600 8 N 1 3 3 7 Audio Interface Test setup and verification For the audio interface the LPC1830 Xplorer incorporates external audio codec from NXP The codec is interfaced to the MCU over 2SO for data and over I2CO for command interface The test firmware verifies both the audio in and audio out path To verify the audio interface the user needs to feed some
19. s b ED Keyboards Mice and other pointing dewices Monitors E Network adapters PE h Other devices adate Driver Software Uninstall gt a Processors i Sound video an p JE System devices p Universal Serial be Scan for hardware changes Properties Launches the Update Driver Software Wizard for the selected device 14 Fig 13 www nextechnologies com Quick Start Guide LPC1830 Xplorer Step 3 Click on Browse my computer for driver software W Computer Management a D Update Driver Software i LPC18xx VCOM How do you want to search for driver software Search automatically for updated driver software Windows will search your computer and the Internet for the latest driver software for your device unless you ve disabled this feature in your device installation settings gt Browse my computer for driver software Locate and install driver software manually Fig 14 Step 4 Click Browse select downloaded LPC1830_Xplorer_VCOM_inf unzipped driver folder and then click on OK 0 Update Driver Software NGX LPC VCOM Browse for driver software on your computer Browse For Folder Select the folder that contains drivers for your hardware me gt J LPC1768 Xplorer_Keil_Examples b di LPC1768 Xplorer_sdcard_pos_test b Ipc1788 gt LPC1830_binaries wry LP plor Fig 15 15 www ngxtechnologies com Quick
20. scecussencsesoneccnqeeaes ca e e n E O A E AE i oa NOR E E sab edaceenendeoaeusnnacades 8 PAETI a A sec ears E E E degen ee nt ace A E E E esis A A E aesnaeanetiecrennea 8 2a WO am F ACU CS fer sate sate oeradeusd A E E E E 9 Dr DIAGRAM aa concn ee AE T TRET A AE E EE N 9 2A LPC IS SOEX plore PAOU eee E R ee eee 10 DS EPCI O U PO e E E E E E E E E E E 10 OHO PE R Olek y Ae O a E EA 12 3 1 Board Image with pointers to the peripherals cccccccssssssseececceeeeeeeeseececeeeeeaeeeeseeeceeeeeeaeaeeeees 12 DDO Wy CU TING ty OAC ces caasomsazccetecdnstanmsaageananessanatsdaeter tte nseaasstceeutnc onc O E E A E 13 3 3 Verifying all the peripherals on LPC1830 XplOrer ce eecccccccceceeseeeeeeeeeeceeeeaeeeseeeeeeeeeeaeaeeeees 13 SREE D a tepstcet E A E 19 IOL USBI wl COM POL erea EEE E E E ES 19 To UE mpu N e e E E T E A E pup IAU BOTDAN F E E E 22 E a E E E E 23 ONCOS D COMING O e aA E E E E E E AE E 25 Dea AUO Mer OU eeen E E E 23 3 www ngxtechnologies com Quick Start Guide LPC1830 Xplorer TECHNOLOGIES 1 0 INTRODUCTION This document is a Quick Start Guide for LPC1830 Xplorer a cost effective evaluation platform for NXP s LPC18xx MCU This document focuses on the kit contents board verification possible debuggers and IDEs that can be used 1 1 LPC1830 Xplorer Ordering Options Option A With ULINK ME debugger This option is recommended for customers that do not already have a suitable debug probe The
21. sector 1 of SD card and verifying Verified Writing data in Multitransfer mode and verifying Verified measure continuous read speed read speed 518 kB s measure continuous write speed write speed 213 kB s Audio codec detected and initialized lest iteration 2 6 I Connected 00 02 10 Auto detect 9600 8 M 1 Fig 24 3 3 4 USBO HID device Test setup and verification Connect the USB cable to USBO connector The USB enumeration can be checked in device manager The Xplorer enumerates as a Human Interface Device HID On a Windows machine this can be confirmed by looking in to the Device Manager under Human Interface Devices 22 www ngxtechnologies com Quick Start Guide LPC1830 Xplorer File Action View Help e af be Computer Manageme Nagaraj PC F ir System Tools gt gl Computer b E Task Scheduler Disk drives b f Event Viewer ly Display adapters 6 E tans ney b amp Local Users and b E Performance aay Device Manage es Storage f Disk Managem b FA Services and Applic a DE pasate controllers gt Keyboards F Mice and other pointing devices b Lk Monitors p E Network adapters 4 Portable Devices gt TH Ports COM amp LPT gt 2 Processors Fig 25 Note The Xplorer is shipped with only one USB AM to micro B to test the USB1 interface you would require another similar cable In the subsequent firmware releases the fir
22. sfer Help Connected 00 00 05 Auto detect Auto detect SCROLL Fig 23 Note You would not be able to proceed with the verification unless the Virtual COM drivers are installed The firmware waits for the USB1 to enumerate as VCOM port 21 www ngxtechnologies com Quick Start Guide LPC1830 Xplorer TECHNOLOGIES 3 3 3 User Input Switch Test setup and verification Once the VCOM drivers are installed the Xplorer waits for the User Input Switch to be pressed Only after detecting a user button SW2 press the test firmware proceeds with validating other peripherals This synchronization is necessary to ensure that the debug messages on the VCOM port can be viewed from the start of the test Without this synchronization the test firmware would proceed with the debug messages being displayed while the user is still configuring the Hyper Terminal or other serial emulation tool E LPC1830 Aplorer HyperTerminal File Edit View Call Transfer Help D a 3 Da g JE E E E E H E E H H E E E E E E E H H E E E E H E H H NGA Technologies LPC1830 Kplorer Peripheral test MCU LPC18xx Core ARH CORTERK H3 Communicate via USB YCOH WE HHHH H HHHH ee ee ee eee ee ee ee ee eee HHHH HHHH User input ate ode JYDE ID Tat ak inc PC1830 4plorer peripherals Please wait Ethernet PHY detected and initialized IP address of LPC1830 Xplorer is 192 168 1 123 SD card detected and initialized Writing data to
23. th main Road R P C Layout Vijayanagar 2nd Stage Bangalore 560 104 Phone 91 80 40925507 email sales ngxtechnologies com CE certification NGX Technologies LPC1830 Xplorer board has been tested for radiated emission as per EN55022 class a standard The device is under the limits of the standard EN55022 class A and hence CE marked No other test have been conducted other than the radiated emission EN55022 class A standard The device was tested with the ports like USB Serial and Power excluding the GPIO ports Any external connection made to the GPIO ports may alter the EMC behavior Usage of this device under domestic environment may cause unwanted interference with other electronic equipment s User 1s expected to take adequate measures The device is not intended to be used in and end product or any subsystem unless the user re evaluates applicable directive conformance 2 www ngxtechnologies com Quick Start Guide LPC1830 Xplorer TECHNOLOGIES Table of Contents FOI OG ION crete ecite ciate E E E E E E 4 1 1 LPC1830 Xplorer Ordering Options vevercsctescansendeanaswtiscaaconeierinasinaavensvausekancieucandveddleruadeeweensracnehanstidecansnns 4 1 2 ARM JTAG 20 pin to Cortex JTAG 10 pin Adaptor sseessseeenessssssssoeerssssssssserresssssssseeressssssee 6 Mo TG INR ME a e ea E A E A E A A A REA E A AE 7 AUCI E ea E ee E E TE E 7 he NAF Er ink a LPE Xe S50 a E E E S E 8 20 IGPCIVSSO Xplorer QV erviCw sncecssssa
24. the computer Open device manager you can find NXP LPC18xx VCOM new device listed under Other devices File Action View Help es AABAA U Ee NG EM Computer Management Local d i System Tools 2 Task Scheduler t f Event Viewer gt Shared Folders p Local Users and Groups amp Performance aay Device Manager EH Storage E Disk Management b gt Es Services and Applications a Nagaraj PC p q Computer gt Sq Disk drives MS Display adapters D 8 DVD CD ROM drives b ie Human Interface Devices gt 4g IDE ATAYATAPI controllers gt a Keyboards JA Mice and other pointing devices 7 k Monitors gt EP Network adapters lp NXP LPCI amp x VCOM Or a Y Ports COM amp LPT 2 Communications Port COM1 Ba Processors Syl Sound video and game controllers i System devices b Universal Serial Bus controllers Fig 12 Step 2 Right click on the NXP LPC18xx VCOM and then left click on Update Driver Software File Action View Help e9 20B EM Computer Management Local itd System Tools b Task Scheduler fa Event Viewer 33 Shared Folders gt Local Users and Groups b gt E Performance aa Device Manager F is Storage aay Disk Management Es Services and Applications P 6 a Nagaraj PC gt li Computer b cq Disk drives b MS Display adapters b 43 DVD CD ROM drives b a Human Interface Devices b 4g IDE ATA ATAPI controller
25. to 10 pin adaptor is not a part of the Xplorer package and user needs to buy them separately If the debugger supports the 10 pin Cortex header one needs to have the 10 pin ribbon cable and can directly connect to the Xplorer Please note even the 10 pin ribbon cable is not a part of standard delivery and needs to be procured separately The picture below shows 20 pin ribbon cable 10 pin ribbon cable and 20 pin to 10 pin adaptor 20 pin Cable mem JTAG to Lortex sine Adaptor 20 pin to 10 pin Adaptor Fig 5 6 www nextechnologies com Quick Start Guide LPC1830 Xplorer iNT xa 1 3 ULINK ME and KEIL Connect one end of 10 pin ribbon cable ULINK ME 10 pin box header and other end to Xplorer as shown in the below image The hardware setup is now ready for programing an Xplorer board with ULINK ME and KEIL IDE Please refer keil knowledgebase article for connecting ULINK ME 10 pin ribbon cable to NGX Xplorer et O pU 6 a teu f TT are ah af j s NHY ti y Py eo ements e x h A S a 9 p Ba D O lt 9 Xplorer Fig 6 1 4 ULINK2 and KEIL Connect ULINK2 20 pin cable to 20 pin to 10 pin adaptor and connect one end of 10 pin ribbon cable to 20 pin to 10 pin adaptor and other end to Xplorer as shown in the below image The hardware setup is now ready for programing an Xplorer board with ULINK2 and KEIL IDE Please refer k
26. w LPC18xx USB VCom Port COM12 is ready to use File Action View Help e s A El df L e 8s a 4 Nagaraj PC p Ji Computer gt Disk drives gt Bs Display adapters gt ME i DVD CD ROM drives gt at Human Interface Devices gt og IDE ATA ATAPI controllers gt F Jungo gt a Keyboards b JA Mice and other pointing devices b li Monitors D at Network adapters b E Portable Devices a3 Ports COM amp LPT A Communication OM12 om ge LPC18xx USB VCom Port C b 2 Processor gt 4 Sound video and game controllers gt lll System devices D Uniwersal Serial Bus controllers Fig 19 Note The Virtual COM is listed under the device manager Please note that the COM port list under the Device Manager is automatically updated with the COM port number for the Virtual COM On our test machine we see two COM ports listed COMI and COM12 COM1 is the actual COM port and COM12 is the virtual COM port The COM12 will appear only if the Xplorer board is connected USB1 to the PC Every time the Xplorer is reset the user needs to close the Hyper Terminal application and restart it again 17 www nextechnologies com Quick Start Guide LPC1830 Xplorer TECHNOLOGIES The orders in which the on board peripherals are verified by the firmware are as follows Test Firmware Flowchart Ethernet PHY Verification Is VCOM Enumeration Completed Audio codec Verification
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