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AVR471: MC320 Getting Started Guide
Kit Content
• 1 ATAVRMC300 Power stage board
• 1 ATAVRMC310 device board for ATmega32M1 AVR
• 1 Brushless DC motor
• 1 Mini-B to A USB cable
• 1 AVR DVD software and technical library
• 1 Dear customer letter
1 Overview
The MC320 kit is a complete hardware system which demonstrates motor control
using ATmega32M1 and features CAN and LIN connectivity.
The MC300 is a general-purpose power stage board able to drive brushless DC,
brushed DC and stepper motors. The board is designed to be a flexible platform for
developing motor control applications.
The MC310 is the device board for ATmega32M1 AVR
to the MC300.
The ATmega32M1 is the first AVR microcontroller of a new family dedicated to
advanced motor-control applications.
The MC320 board can be used to start development of applications which need to
drive motors in sensor or sensorless mode with accurate control of speed and
torque.
®
microcontroller
®
microcontroller. It connects
8-bit
Microcontrollers
Application Note
Rev. 8181A-AVR-11/08
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Summary of Contents for Atmel MC320
- Page 1 The ATmega32M1 is the first AVR microcontroller of a new family dedicated to advanced motor-control applications. The MC320 board can be used to start development of applications which need to drive motors in sensor or sensorless mode with accurate control of speed and torque.
- Page 2 2 Connecting the boards The two boards must be connected as shown in Figure 2-1. Figure 2-1. Power up the kit 3 Connecting the BLDC motor The motor must be connected as shown in the Figure 3-1. Figure 3-1. Connecting the BLDC motor AVR471 8181A-AVR-11/08...
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Page 3: Powering The Kit
AVR471 Table 3-1. Signals J7 signals Motor wires Thick yellow Thick red Thick black Not connected Not connected Thin blue Thin green Thin white Thin red Thin black 4 Powering the kit The kit must be powered using J3 connector as shown Figure 3-1: Figure 4-1. - Page 4 .inf file at90usbxxx_cdc.inf available on the MC320 kit Atmel web page. Check that your device is enumerated as a COM port (see picture below).Then you can use the USB interface of MC320 kit as a Virtual COM Port.
- Page 5 AVR471 Figure 4-1. Device manager Atmel Control Center is available for free on Atmel Web site: http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4170 8181A-AVR-11/08...
- Page 6 Figure 4-2. Device manager If the COM port number is not listed in the communication drop down menu, type it explicitly in the window. More detailed information can be found on MC300 & MC310 user’s guides: AVR430: MC300 User’s guide AVR470: MC310 User’s guide AVR471 8181A-AVR-11/08...
- Page 7 BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein.
- Page 8 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Atmel ATAVRMC320...
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