DSP56F803EVM Freescale Semiconductor, DSP56F803EVM Datasheet - Page 18

• Manufacturer Part Number: DSP56F803EVM
• Description: KIT EVALUATION FOR DSP56F803
• Manufacturer: Freescale Semiconductor

Specifications of DSP56F803EVM

• Processor To Be Evaluated: 56F803
• Data Bus Width: 16 bit
• Interface Type: RS-232, JTAG
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2.1 56F803
The 56F803EVM uses a Freescale DSP56F803BU80 part, designated as U1 on the board and in
the schematics. This part will operate at a maximum speed of 80MHz. A full description of the
56F803, including functionality and user information, is provided in the following documents:
2-2
• Connector to allow the user to connect to the device’s A/D Port [J9]
• 56F803’s external memory expansion connectors [J7, J8 and J11]
• On-board power regulation from an external +12V DC-supplied power input [P3]
• Light Emitting Diode (LED) power indicator [LED1]
• Six on-board PWM monitoring LEDs [LED2-LED7]
• On-board real-time user debugging LED [LED8]
• UNI-3 Motor interface [P1]
• Manual RESET push-button [S4]
• Manual interrupt push-button for IRQA [S2]
• Manual interrupt push-button for IRQB [S3]
• General purpose toggle switch for RUN/STOP control(AN7) [S1]
• 56F803 Technical Data, (DSP56F803): Provides features list and specifications including
— Encoder/Hall-Effect interface
— Over-Voltage sensing [U14]
— Over-Current sensing [U14]
— DC Bus Voltage sensing [U13]
— DC Bus Current sensing [U13]
— Back-EMF sensing
— Temperature sensing
— Zero Crossing detection
— Pulse Width Modulation
— Power Factor Correction (PFC) sensing
signal descriptions, DC power requirements, AC timing requirements and available
packaging.
DSP56F803EVM User Manual, Rev. 5
Freescale Semiconductor