EA LPC31xx OEM
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Embedded Artists LPC31xx OEM Eval board
- LPC3131FET180 (NXP)
- ARM926EJ-S
- 256 MB NAND FLASH (2Gbit)
- 4 MB SPI-NOR FLASH (32Mbit)
- Data Memory 64 MB SDRAM + 192 KB internal
- 16-bit data bus to SDRAM
- USB High-speed USB 2.0 (OTG, Host, Device) with on-chip PHY
- Clock Crystals 12.000 MHz crystal for CPU
- Dimensions 66 x 48 mm
- Power +5V powering
- Connectors 200 pos expansion connector (as defined in SODIMM standard), 0.6mm pitch
- 256 Kbit I2C E2PROM for storing non-volatile parameters
- Buffered 16-bit databus
- 200 pos SODIMM connector for LPC3131 OEM Board
- Expansion connector to 3.2 inch QVGA TFT color LCD with touch panel
- 3 Expansion connectors with all cpu signals
- MMC/SD interface & connector
- USB OTG or Host connectors
- 3.5mm Audio connectors (mic in, line in, line out, headphone out)
- JTAG connector
- 2.1mm Power input
- Power supply, either via USB or external 9-15V DC
- LPC3131 OEM Board is powered with +5V
- UDA1380 I2S codec with mic in, line in, line out, and headphone out
- Current monitors on input power voltages
- 5-key joystick
- 3 axis accelerometer
- 8 LEDs (via I2C)
- Trimpot analog input
- USB-to-serial bridge on UART
- RS232 alternative interface on UART
- XBee™RF-module alternative interface on UART (note that XBee module is not included in bundle)
- Reset push-button and LED
- 205x135 mm in size
- 180 MHz, 32-bit ARM926EJ-S
- 16 kB D-cache and 16 kB I-cache
- Memory Management Unit (MMU)
- 96 kB (LPC3130) or 192 kB (LPC3131) embedded SRAM
- NAND flash controller with 8-bit ECC
- 8/16-bit Multi-Port Memory Controller (MPMC): SDRAM and SRAM
- High-speed USB 2.0 (OTG, Host, Device) with on-chip PHY
- Two I2S-bus interfaces
- Integrated master/slave SPI
- Two master/slave I2C-bus interfaces
- Fast UART
- Memory Card Interface (MCI): MMC/SD/SDIO/CE-ATA
- Four-channel 10-bit ADC
- Integrated 4/8/16-bit 6800/8080 compatible LCD interface
- Dynamic clock gating and scaling
- Multiple power domains
- Selectable boot-up: SPI flash, NAND flash, SD/MMC cards, UART, or USB
- DMA controller
- Four 32-bit timers
- Watchdog timer
Included software components:
Eval package:
The eval packages have been designed to provide customers and potential customers with a complete, easy to use software package for the specified target hardware and target compiler. They allow to easily check out the target hardware, the target compiler and our software components. This evaluation process typically does not take a lot of time since the software can be easily recompiled and downloaded to the target.
Some packages are executable demos, which can not be modified; some packages are trial versions, which come with the software in a library and the application in source code form, as well as a project for the IDE that has been used. Trial versions can usually be recompiled easily in less than a minute if the required compiler and IDE is installed. The application program can be modified, allowing intensive testing the hard- and software for fitnes. emWin trial versions usually also contain a simulation environment which allows test and recompilation on a PC.
Filesystem examples:
 | The file system samples show basic directory and file operations. |
USB examples:
| The eval package includes USB bulk samples for simple data transfer between target and PC as well as device class samples, such as MSD, HID and CDC. |
