ATAVRMC310 Atmel, ATAVRMC310 Datasheet - Page 17

• Manufacturer Part Number: ATAVRMC310
• Description: BOARD EVAL MOTOR CTRL W/MEGA32M1
• Manufacturer: Atmel
• Series: AVR®r

Specifications of ATAVRMC310

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATmega32M1
• Primary Attributes: 3-Ph BLDC, Brushed DC, Stepper Motor- Controller Board
• Secondary Attributes: Requires ATAVRMC300 Power Driver Board
• Processor To Be Evaluated: ATmega32M1
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.4
3.5
3.5.1
3.5.2
3.5.3
7802A–AVR–07/08
Using the potentiometer
Interfacing MC310 with PC through USB
Connection
Communication
USB bridge update
Potentiometer P1 is connected to the AREF (ISRC) signal of ATmega32M1 to control the speed
of the motor.
Commands & status can be transferred to a PC using a USB link thanks to the USB bridge on
the MC310.
Connect the USB mini B cable to the MC310 board and to a PC. Make sure J28 (power supply
of USB bridge) is properly configured.
MC310 USB interface uses USB CDC class for communication. As the Atmel Motor Control
Center software uses the RS232 interface, CDC class fits perfectly with the needs of this soft-
ware. MC310 is delivered with a native USB CDC firmware in the AT90USB1287.
MC310 USB bridge can be updated thanks to the Atmel Bootloader in the AT90USB1287. Press
Program Push button then Reset the USB device by pressing the Reset Push button.
AT90USB1278 will then enumerates in DFU class (Device Firmware Upgrade class). See Atmel
FLIP user’s guide for upgrading the AT90USB1287 device on Atmel web site :
Push button to enter into
USB bootloader or running
USB application
www.atmel.com
AVR470
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