Motorola DSP56F803 Hardware User Manual page 18

• Connector to allow the user to connect their own SPI / MPIO compatible peripheral
[J6]
• Connector to allow the user to connect their own PWM / GPIO compatible
peripheral [J4]
• Connector to allow the user to connect their own CAN physical layer peripheral
[J5]
• Connector to allow the user to connect their own Timer / MPIO compatible
peripheral [J10]
• Connector to allow the user to connect to the DSP's A/D Port [J9]
• DSP56F803'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]
— 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
• 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]
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