Microchip Technology dsPICDEM MCLV-2, Руководство пользователя

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dsPICDEM™ MCLV-2 Development Board User’s Guide
DS52080A-page 14

2012 Microchip Technology Inc.
1.2 FEATURES OVERVIEW
The key features of this board include the following:
• Motor Control Interfaces:
- Three-phase inverter bridge with a power rating of 48V/15A
- Hall sensors/quadrature encoder interface for sensored motor control (J7)
- Phase voltage feedback for sensorless BLDC operation
- DC bus current sense resistor for single shunt vector control
- Phase current sense resistor for dual shunt vector control
- Overcurrent protection
- Support for PIC24 MCUs and dsPIC DSCs with internal or external op amps
and comparators
• Input/Output Control Switches:
- Two push-buttons (S2 and S3)
- Two LED indicators for debugging purposes (D2 and D17)
- Reset push-button (S1)
- 10 k

potentiometer (POT1)
- LED indicator for PWM outputs
• Communication Ports:
- CAN interface port (J4)
- LIN interface port (J1)
- UART communication via USB (J8)
- UART communication via RS-232 (J10)
• Power Supply Connectors:
- Auxiliary Power Tab Fast-On connectors (BP1 and BP2) for the controller and
power stage
- 24V power input connector (J2) for the controller
- Dedicated power connector (J7) for the power stage
• Programming Connectors:
- ICSP™ connector for programming a dsPIC DSC or PIC24 MCU (J12)
- RJ11 connector for programming a dsPIC DSC or PIC24 MCU (J11)
- ICSP connector for programming the PIC18LF2450 USB to UART Bridge (J9)