AN1915D Freescale Semiconductor / Motorola, AN1915D Datasheet - Page 16

• Manufacturer Part Number: AN1915D
• Description: 3-Phase BLDC Motor Control with Quadrature Encoder using DSP56F80x
• Manufacturer: Freescale Semiconductor / Motorola

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System Concept
4.3 Hardware Implementation
As already stated, the application runs on Motorola motor control DSPs using the DSP EVM Boards
and a dedicated 3-phase BLDC platform.
The application can be controlled by the following Motorola motor control DSPs:
The application can run on an EVM motor board.
The application HW setup is shown in
varies only by the EVM board used. The application software is identical for all DSPs. The EVM and
the chip differences are handled by the SDK off-chip drivers for the particular DSP EVM board.
Detailed application HW setup can be found in the document Targeting_DSP5680x_Platform that is
part of the SDK documentation.
Dedicated User’s Manuals describe the individual boards in detail. The User’s Manual incorporates a
schematic of the board, a description of individual function blocks and a bill of materials for the board.
Individual boards can be ordered from Motorola as standard products. The following chapter illustrates
the configuration of an EVM motor board, together with references to the documentation. Descriptions
of all the mentioned boards and documents can be found at: http://www.motorola.com/.
All the system parts are supplied and documented according the following references:
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DSP56F803
DSP56F805
DSP56F807
Figure 4-2. Low-Voltage Evaluation Motor HW System Configuration
M1 - IB23810 Motor
— supplied in kit ECMTREVAL - Evaluation Motor Board Kit
U2 EVM Motor Board:
— supplied in kit with IB23810 Motor: ECMTREVAL - Evaluation Motor Board Kit
— described in: Evaluation Motor Board User’s Manual
U1 CONTROLLER BOARD for DSP56F803:
— supplied as: DSP56803EVM
— described in: DSP Evaluation Module Hardware User’s Manual
IB23810
3-Phase BLDC Motor Control with Quadrature Encoder
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Figure
4-2. The system hardware setup for a particular DSP
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