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Motor Control | Cypress

Block Diagram

Design Considerations

Power windows, doors, mirrors, and seats share common elements in motor control systems. PSoC 3 offers platform development for multiple configurations as well as the ability integrate all intelligent control functionality for up to 4 simultaneous motors per device including:

Pulse Detect

 •  Eliminate Hall-effect sensors
 •  Store position memory for precision control or presetting
 •  Monitor rotation speed

Current Monitoring

 •  Detect rotational resistance
 •  Detect shorts and burnouts

System Communications

 •  Decouple control
 •  Decouple user interface
 •  Decouple monitoring

Motor Control

 •  4 PWMs for 4 simultaneous controls
 •  Reduce complexity of motor drivers
 •  Up to 8 motor multiplexed control

Application Notes

Development Kits/Boards

  • The CY8CKIT-001 PSoC® Development Kit (DVK) provides a common development platform where you can prototype and evaluate different solutions using any one of the PSoC 1, PSoC 3, PSoC 4, or PSoC 5 architectures.

  • The CY8CKIT-017 CAN/LIN Expansion Board Kit (EBK) is an expansion board that is used with the CY8CKIT-001 PSoC® Development Kit (DVK) or the CY8CKIT-030 PSoC 3 Development Kit (DVK). This EBK enables you to evaluate the Controller Area Network (CAN 2.0A/B) and Local Interconnect Network (LIN 2.1/2.0)slave communication capability of PSoC 3 and PSoC 5 devices in conjunction with Cypress's PSoC Creator™ Integrated Development Environment. The hardware of this EBK includes transceiver circuits for 1 CAN and 2 LIN interfaces. This EBK consists of 2 CAN example projects and 1 LIN example project. You can design your own projects with an easy-to-use CAN and LIN slave components in Cypress's PSoC Creator™ software, or by altering code examples provided with this kit.

  • The CY8CKIT-037 is used for PSoC 4 solution evaluation for motor control application. The kit supports BLDC (BrushLess Direct Current) motors, PMSM (Permanent Magnetic Synchronous Motors) and stepper motors. We provide example projects including single-shunt and sensorless FOC (Field Oriented Control), sensored BLDC control, sensorless BLDC control and stepper motor control example projects.

Training On-Demand

Technical Articles

Software and Drivers

  • PSoC Creator

    PSoC Creator is a state-of-the-art software development IDE combined with a revolutionary graphical design editor to form a uniquely powerful hardware/software co-design environment.

  • PSoC Designer

    PSoC Designer is the revolutionary Integrated Design Environment (IDE) that you can use to customize PSoC to meet your specific application requirements. PSoC Designer software accelerates system bring-up and time-to-market.