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Memory, Micros, Embedded Computing & Peripherals

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EDP LPC2368 Processor Module

EDP ARM mbed Carrier Module

EDP ARM Debug Module

EDP DC Motor Control Module

EDP BLDC Motor Control Module

EDP Accessories

EDP LPC1343 Processor Module

EDP LPC1768 Processor Module

Embedded Development Platform (EDP) Processor module

for the NXP LPC1768 ARM Cortex-M3 microcontroller

including support devices. These 32-bit devices combine the

cost benefits of 8-bit and 16-bit devices with the flexibility and

performance of 32-bit devices at extremely low power

consumption. The architecture delivers state of the art

implementations for FPGAs and SoCs. With the improved

Thumb2 instruction set, Cortex-M3 based microcontrollers

support a 4GB address space, provide bit-addressing (bit-

banding), and several interrupts with at least 8 interrupt

priority levels.

Plug-in module for programming and debugging Flash memory in EDP ARM-

based processor modules. The module provides support for JTAG debug on the

classic ARM7 (EDP-CM-LPC2368), ARM9 (EDP-CM-STR912) and Cortex-M0 (EDP-

CM-LPC1113) devices whilst also providing SWD debugging for the later Cortex

M3 variants (EDP-CM-LPC1768/1343).

Embedded Development Platform (EDP) Processor module

for the NXP LPC1343 ARM Cortex-M3 microcontroller

including support devices. These 32-bit devices combine the

cost benefits of 8-bit and 16-bit devices with the flexibility and

performance of 32-bit devices at extremely low power

consumption. The architecture delivers state of the art

implementations for FPGAs and SoCs. With the improved

Thumb2 instruction set, Cortex-M3 based microcontrollers

support a 4GB address space, provide bit-addressing (bit-

banding), and several interrupts with at least 8 interrupt

priority levels.

This Embedded Development Platform (EDP) twin motor

drive module is capable of handling two motors rated up to

4A at 24V. This EDP module supports both brushed DC

motors, and brushless DC motors and is based on Microchip

dsPIC33FJ family devices. One dsPIC is dedicated to each

motor.

This Embedded Development Platform (EDP) mbed module

introduces a new way to write embedded firmware. Instead

of having a C/C++ compiler license installed on your machine,

the mbed module makes use of a compiler installed on a

virtual host. Your software and project are built within the

framework of an HTML page. The compilation is done

remotely on your behalf, and the resulting binary image file is

transferred to you and stored on the mbed module. By

rebooting the module the new image is flashed into the

hardware and it then runs your application code. An mbed

module plugs into the EDP mbed carrier board, which in turn

fits the RS-EDP Baseboard providing access to application

modules on the EDP system.

Embedded Development Platform (EDP) Processor module

for the NXP LPC2368 ARM7TDMI-S microcontroller including

support devices. These devices support complex applications

which require greater processing power. The cores provide

high-speed 32-bit arithmetic within a 4GB address space. The

RISC instruction set has been extended with a Thumb mode

for high code density. ARM7 devices provide separate stack

spaces for high-speed context switching enabling efficient

multi-tasking operating systems. Bit-addressing and

dedicated peripheral address spaces are not supported. Only

two interrupt priority levels, Interrupt Request (IRQ) and Fast

Interrupt Request (FIQ) are available.

This Embedded Development Platform (EDP) motor

controller module is designed to drive 12V DC brushed

motors of up to 2A with 3A being permitted when the

auxiliary power connector is used.

Description Stock no. Price per OM S$ S$ S$

Black, gold-plated 180-9353 unit 10+ 0·43 150+ 0·15 500+ 0·14

Drives two sensored BLDC motors, with Hall sensor

outputs for basic 6 step commutation drive

Can also drive sensorless BLDC motors, which use back

EMF sensing for commutation

50MHz LPC1343 CPU with 32kB on-chip FLASH memory and 8kB SRAM

DP83848 PHY Ethernet interface

Micro-SD card slot

Up to two motor control modules may be fitted to a single

EDP baseboard

Optimized for PWM motor drive

Based on the LMD18200 DMOS H-bridge controller

Current monitoring is possible via the ADC of an EDP

processor module

Quadrature encoder/Hall sensor input

100MHz LPC2368FBD100 CPU with 512kB on-chip FLASH memory and 58kB SRAM

DP83848 PHY Ethernet interface

Micro-SD card slot

100MHz LPC1768FBD100 CPU with 512kB on-chip FLASH memory and 64kB SRAM

DP83848 PHY Ethernet interface

Micro-SD card slot

No C/C++ compiler purchase required: compilation is done via the mbed website once registered:

http://mbed.org

Low-level drivers are provided by ARM for UART, I

C, SPI, PWM, ADC and other peripherals

All drivers required to interface with the EDP System are provided

microSD memory card socket: FAT file system support provided

Header for SparkFun

ᓽ

LCD-08600 small colour graphics display

Note: Adapter required for EDP-CM-STR912 module.

Note: The EDP ARM debug module (RS Part No. 703-9241) is required to program/debug this module.

Operate with a rotary encoder in replace of the Hall sensors for more accurate position control/

measurement

Each output drive stage is rated for a 100W motor at 24V, giving a total of 200W per module

Can be reconfigured as full-bridge, brushed DC motor speed controllers

Additional smoothed current sense input and a logic level current FAULT comparator input

DC bus voltage sense for the motor

Each dsPIC motor drive MCU can read a local demand speed pot, and a local push button mounted

on the board

Additional I/O from EDP Baseboard

Dedicated RS-232 communications interface

Connection to the EDP Control I

C bus gaining access to other EDP modules and Baseboard

Optional connection to the external CAN bus on EDP Baseboard

Optional connection to the serial UART0 interface, through EDP Baseboard and modules

Up to four modules can be plugged into each EDP Baseboard

Independent programming and debugging for both dsPICs

Note: Requires mbed module, not supplied but available separately.

Mini-USB connector for PC link

Works with Keil uVision 4 development environment

Note: The EDP ARM debug module (RS Part No. 703-9241) is required to program/debug this module.

Tachogenerator input

Open/closed limit switch inputs

Protected by an over-temperature output which allows the drive to be deactivated under software

control