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Motorola 56F8323 User Manual

Evaluation module
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Freescale Semiconductor, Inc.
Order this document by
MC56F8323EVMUM/D
Rev. 1.0, 08/04/2003
56F8323 Evaluation Module
User Manual
© Motorola, Inc., 2003. All rights reserved.
For More Information On This Product,
Go to: www.freescale.com

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  • Page 1 Freescale Semiconductor, Inc. Order this document by MC56F8323EVMUM/D Rev. 1.0, 08/04/2003 56F8323 Evaluation Module User Manual © Motorola, Inc., 2003. All rights reserved. For More Information On This Product, Go to: www.freescale.com...
  • Page 2 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com...

  • Page 3: Table Of Contents

    56F8323 ........
  • Page 4 2.15 Test Points ........... . . 2-28 Appendix A 56F8323EVM Schematics Appendix B 56F8323EVM Bill of Material 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 5 Typical Analog Input RC Filter ....... 2-25 MOTOROLA List of Figures For More Information On This Product, Go to: www.freescale.com...
  • Page 6 Freescale Semiconductor, Inc. 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 7 GPIO Port C Connector Description......2-27 2-26 IRQA / RESET / CLOCK Connector Description ....2-27 MOTOROLA List of Tables For More Information On This Product,...
  • Page 8 Freescale Semiconductor, Inc. 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 9 Appendix B, 56F8323EVM Bill of Material - provides a list of the materials used on the 56F8323EVM board Suggested Reading More documentation on the 56F8323 and the 56F8323EVM kit may be found at URL: www.motorola.com/semiconductors MOTOROLA Preface For More Information On This Product,...
  • Page 10 Analog-to-Digital; a method of converting Analog signals to Digital values Analog-to-Digital Converter; a peripheral on the 56F8323 part Controller Area Network; a serial communications peripheral and method CAN in Automation; an international CAN user’s group that coordinates...
  • Page 11 GPIO OnCE On-Chip Emulation, a debug bus and port created by Motorola to allow a means for low-cost hardware to provide a professional-quality debug environment...
  • Page 12 Freescale Semiconductor, Inc. Serial Peripheral Interface; a peripheral on Motorola’s family of hybrid controllers UART Universal Asynchronous Receiver/Transmitter Wait State References The following sources were referenced to produce this manual: [1] DSP56800E Reference Manual, DSP56800ERM/D; Motorola [2] 56F8300 Peripheral User Manual, MC56F8300UM/D; Motorola [3] 56F8323 Technical Data, MC56F8323/D;...
  • Page 13 Chapter 1 Introduction The 56F8323EVM is used to demonstrate the abilities of the 56F8323 and to provide a hardware tool allowing the development of applications that use the 56F8323. The 56F8323EVM is an evaluation module board that includes an 56F8323 part, peripheral expansion connectors, a CAN interface, an RS-232 interface, a JTAG-to-PC Printer port interface and a pair of daughter card connectors.

  • Page 14: 56F8323Evm Architecture

    The 56F8323EVM is flexible enough to allow a user to fully exploit the 56F8323's features to optimize the performance of his product, as shown in Figure 1-1.

  • Page 15: 56F8323Evm Jumper Reference

    JG13 Pass RTS to CTS 1–2 JG14 Select +3.3V operation of on-board Parallel JTAG Host/Target Interface 1–2 JG15 Pass CAN_TX & CAN_RX signals to CAN tranceiver 1–2 & 3–4 MOTOROLA Introduction For More Information On This Product, Go to: www.freescale.com...

  • Page 16: 56F8323Evm Connections

    Figure 1-3, on the 56F8323EVM board. 5. Apply power to the external power supply. The green Power-On LED, LED13, will illuminate when power is correctly applied. 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...

  • Page 17: Technical Summary

    The power of the 16-bit 56F8323, combined with the on-board RS-232 interface, CAN interface, Daughter Card Expansion interface and parallel JTAG interface, makes the 56F8323EVM ideal for developing and implementing many motor controlling algorithms, as well as for learning the architecture and instruction set of the 56F8323 processor.
  • Page 18 • General purpose jumper on GPIO PB3 [JG7] • General purpose jumper on GPIO PB0 [JG8] • Optional 4-Channel 10-bit Serial D/A, SPI for real-time user data display [U5] 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 19 56F8323 2.1 56F8323 The 56F8323EVM uses a Motorola MC56F8323FG60 part, designated as U1 on the board and in the schematics. This part will operate at a maximum external bus speed of 60MHz. A full description of the 56F8323, including functionality and user information, is provided in these documents: •...

  • Page 20: Rs-232 Serial Communications

    RS-232 level converter by removing the jumpers in JG5; reference Table 2-2. The pin-out of connector P2 is detailed in Table 2-3. The RS-232 level converter/transceiver can be disabled by placing a jumper at JG4. RS-232 56F8323 Level Converter Interface TXD1 T1in T1out RXD1 R1out...

  • Page 21: Sci1 Jumper Options

    RXD from RS-232 Transceiver Table 2-3. RS-232 Serial Connector Description Pin # Signal Pin # Signal Jumper to 6 & 4 Jumper to 1 & 4 Jumper to 1 & 6 MOTOROLA Technical Summary For More Information On This Product, Go to: www.freescale.com...

  • Page 22: Clock Source

    Y1, connected to its External Crystal Inputs, EXTAL and XTAL. To achieve its maximum internal operating frequency, the 56F8323 uses its internal PLL to multiply this input clock frequency. Additionally an external oscillator source can be connected to the DSP by using the oscillator bypass connectors, JG1 and JG2;...

  • Page 23: Schematic Diagram Of The Debug Led Interface

    GPIO Port C Bit 4 LED6 GREEN GPIO Port C Bit 5 Setting PC0, PC1, PC2, PC3, PC4 or PC5 to a Logic One value will turn on the associated LED. 56F8323 INVERTING BUFFER +3.3V RED LED YELLOW LED GREEN LED...

  • Page 24: Debug Support

    2.5.1 JTAG Connector The JTAG connector on the 56F8323EVM allows the connection of an external Host Target Interface for downloading programs and working with the 56F8323’s registers. This connector is used to communicate with an external Host Target Interface which passes information and data back and forth with a host processor running a debugger program.

  • Page 25: Parallel Jtag Interface Connector

    Freescale Semiconductor, Inc. Debug Support 2.5.2 Parallel JTAG Interface Connector The Parallel JTAG Interface Connector, P1, allows the 56F8323 to communicate with a Parallel Printer Port on a Windows PC; reference Figure 2-4. Using this connector, the user can download programs and work with the 56F8323’s registers.

  • Page 26: External Interrupts

    2-5. S2 allows the user to generate a hardware interrupt for signal line IRQA. Figure This switch allows the user to generate interrupts for user-specific programs. +3.3V 56F8323 IRQA 0.1µF Figure 2-5. Schematic Diagram of the User Interrupt Interface 2-10...

  • Page 27: Reset

    Power Supply 2.7 Reset Logic is provided on the 56F8323 to generate an internal Power-On RESET. Additional reset logic is provided to support the RESET signals from the JTAG connector, the Parallel JTAG Interface and the user RESET push-button, S1; refer to Figure 2-6.

  • Page 28: Schematic Diagram Of The Power Supply

    Freescale Semiconductor, Inc. Additonally, four 0 ohm resistors or shorting wires must be added at R70, R71, R72 and R73, to allow the external +2.5V DC to pass to the 56F8323. +5.0V DC Power +5.0V +12V DC/AC Bridge Condition Regulator...

  • Page 29: Daughter Card Connectors

    +12V +5.0V +5.0V +3.3V +3.3V PHASEA0 / PB7 / TA0 PHASEB0 / PB6 / TA1 INDEX0 / PB5 / TA2 HOME0 / PB4 / TA3 MISO0 IRQA MOTOROLA Technical Summary 2-13 For More Information On This Product, Go to: www.freescale.com...
  • Page 30 Pin # Signal PWMA0 PWMA1 PWMA2 PWMA3 PWMA4 PWMA5 ISA0 ISA1 ISA2 FAULTA1 FAULTA0 FAULTA2 MISO0 MOSI0 SCLK0 CAN_TX CAN_RX MOSI0 MISO0 SCLK0 REFH REFH GNDA GNDA 2-14 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...

  • Page 31: Memory Daughter Card Expansion Connector

    Additional power and ground signals are connected to the Memory Daughter Card Expansion connector, J2. Table 2-10 shows the port signal-to-pin assignments. Table 2-10. Memory Daughter Card Connector Description Pin # Signal Pin # Signal MOTOROLA Technical Summary 2-15 For More Information On This Product, Go to: www.freescale.com...
  • Page 32 Freescale Semiconductor, Inc. Table 2-10. Memory Daughter Card Connector Description (Continued) Pin # Signal Pin # Signal +3.3V +3.3V +5.0V +5.0V 2-16 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...

  • Page 33: Serial 10-Bit 4-Channel D/A Converter (Optional)

    The 56F8323EVM board contains the provions for a user to provide a serial 10-bit, 4-channel D/A converter connected to the 56F8323’s SPI #0 port. The output pins are uncommitted and are connected to a 4x2 header, J4, to allow easy user connections. Refer for the D/A connections and for the header’s pin-out.

  • Page 34: Motor Control Pwm Signals And Leds

    Freescale Semiconductor, Inc. 2.11 Motor Control PWM Signals and LEDs The 56F8323 has one PWM unit. This unit contains six PWM output signals, three Fault input signals and three Phase Current sense inputs. The PWM signals are connected to a set of six PWM LEDs via inverting buffers.

  • Page 35: Can Interface

    The 56F8323EVM board contains a CAN physical-layer interface chip that is attached to the FlexCAN port’s CAN_RX and CAN_TX pins on the 56F8323. The EVM board uses a Philips high-speed, 1.0Mbps, physical layer interface chip, PCA82C250. Due to the +5.0V operating voltage of the CAN interface chip, a pull-up to +5.0V is required to level shift...

  • Page 36: Software Feature Jumpers

    1 and 2 will place a high, or 1, on the port pin. Attaching a jumper between pins 2 and 3 will place a low, or 0, on the port pin; see Figure 2-11. 56F8323 +3.3V User Jumper SCLK0 / PB3 +3.3V...

  • Page 37: Peripheral Expansion Connectors

    2.14 Peripheral Expansion Connectors The EVM board contains a group of Peripheral Expansion Connectors used to gain access to the resources of the 56F8323. The following signal groups have expansion connectors: • PWM Port A • Serial Peripheral Interface Port #0 •...

  • Page 38: Serial Peripheral Interface #0 Expansion Connector

    Table 2-16. SPI #1 Connector Description Pin # Signal Pin # Signal MOSI1 / PWMA4 MISO1 / PWMA3 SCLK1 / PWMA5 SS1 / PWMA2 +3.3V 2-22 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...

  • Page 39: Serial Communications Port #0 Expansion Connector

    This port can be configured as a Quadrature Decoder interface port, as a Quad Timer port, or as GPIO. Refer to for the signals attached to the Table 2-19 connector. MOTOROLA Technical Summary 2-23 For More Information On This Product, Go to: www.freescale.com...

  • Page 40: Timer Channel C Expansion Connector

    FlexCAN Interface or as GPIO. Refer to Table 2-21 connection information. Table 2-21. CAN Connector Description Pin # Signal Pin # Signal CAN_TX / PC3 CAN_RX / PC2 2-24 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...

  • Page 41: A/D Port A Expansion Connector

    Table 2-22. A/D Port A Connector Description Pin # Signal Pin # Signal GNDA REFH 100 ohm Analog Input To Controller Analog Port 0.0022µF Figure 2-12. Typical Analog Input RC Filter MOTOROLA Technical Summary 2-25 For More Information On This Product, Go to: www.freescale.com...

  • Page 42: Gpio Port A Expansion Connector

    Signal PB0 / SS0 PB1 / MISO0 PB2 / MOSI0 PB3 / SCLK0 PB4 / HOME0 PB5 / INDEX0 PB6 / PHASEB0 PB7 / PHASEA0 +3.3V 2-26 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...

  • Page 43: Gpio Port C Expansion Connector

    Table 2-26. IRQA / RESET / CLOCK Connector Description Pin # Signal Pin # Signal IRQA RESET EXTAL / PC0 XTAL / PC1 +3.3V MOTOROLA Technical Summary 2-27 For More Information On This Product, Go to: www.freescale.com...

  • Page 44: Test Points

    • Four Digital Grounds (GND) [TP1, TP2, TP3 & TP10] • Two +3.3V [TP6 & TP11] • +3.3VA [TP5] • Two +5.0V [TP7 & TP8] • +12V [TP9] 2-28 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 45 Freescale Semiconductor, Inc. Appendix A 56F8323EVM Schematics MOTOROLA 56F8323EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 46 Freescale Semiconductor, Inc. 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 47 Freescale Semiconductor, Inc. MOTOROLA 56F8323EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 48 Freescale Semiconductor, Inc. 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 49 Freescale Semiconductor, Inc. MOTOROLA 56F8323EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 50 Freescale Semiconductor, Inc. 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 51 Freescale Semiconductor, Inc. MOTOROLA 56F8323EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 52 Freescale Semiconductor, Inc. 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 53 Freescale Semiconductor, Inc. MOTOROLA 56F8323EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 54 Freescale Semiconductor, Inc. A-10 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 55 Freescale Semiconductor, Inc. MOTOROLA 56F8323EVM Schematics A-11 For More Information On This Product, Go to: www.freescale.com...
  • Page 56 Freescale Semiconductor, Inc. A-12 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 57 Freescale Semiconductor, Inc. MOTOROLA 56F8323EVM Schematics A-13 For More Information On This Product, Go to: www.freescale.com...
  • Page 58 Freescale Semiconductor, Inc. A-14 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 59 Freescale Semiconductor, Inc. Appendix B 56F8323EVM Bill of Material Description Ref. Designators Vendor Part # Integrated Circuits 56F8323 Motorola, MC56F8323FG60 Power-On Reset U2 (Optional) Dallas Semiconductor, DS1818 RS-232 Transceiver Maxim, MAX3245EEAI SPI 4-Channel D/A U5 (Optional) Maxim, MAX5251BEAP 74AC04 U6, U7...
  • Page 60 Green LED LED3, LED6, LED8, LED10, Hewlett-Packard, HSMG-C650 LED12, LED13 Diode +50V 1A BRIDGE RECT DIODES, DF02S S2B-FM401 Vishay, DL4001DICT S2B-FM401 D3 & D4 (Optional) Vishay, DL4001DICT 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 61 +3.3V Test Point TP6, TP11 KEYSTONE, 5000 (RED) +5.0V & +12V Test Point TP7, TP8, TP9 KEYSTONE, 5003 (ORANGE) 1 × 1 Bergstick T15, T16 (Optional) Samtec, TSW-101-06-S-S MOTOROLA 56F8323EVM Bill of Material For More Information On This Product, Go to: www.freescale.com...
  • Page 62 J9, J10 SAMTEC, TSW-102-07-S-D 1x2 Header SAMTEC, TSW-102-07-S-S Switches SPST Pushbutton S1–S2 Panasonic, EVQ-PAD05R Transistors 2N2222A ZETEX, FMMT2222ACT Miscellaneous Shunt SH1–SH13 Samtec, SNT-100-BL-T Rubber Feet RF1–RF4 3M, SJ5018BLKC 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 63 1.2 Amp power supply 2-11 Enhanced On-Chip Emulation 4-Channel 10-bit Serial D/A EOnCE 56F8300 Peripheral User Manual EOnCE 56F8323 Evaluation Module 56F8323 Technical Data Sheet 8.00MHz crystal oscillator External oscillator frequency input viii viii FlexCAN Analog-to-Digital FlexCAN Interface Module viii...
  • Page 64 UART peripheral port signals 2-13 Phase Locked Loop Wait State Printed Circuit Board Pulse Width Modulation PWMA-compatible peripheral QuadDec Quadrature Decoder interface port 2-23 QuadDec real-time debugging 56F8323EVM User Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 65 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com...
  • Page 66 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com...
  • Page 67 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com...
  • Page 68 All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as...