Motorola 56F827 Hardware User Manual
Motorola 56F827 Hardware User Manual

Motorola 56F827 Hardware User Manual

Evaluation module
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Freescale Semiconductor, Inc.
Order this document by
DSP56F827EVMUM/D
Rev. 1, 07/22/2003
56F827 Evaluation Module
Hardware User's Manual
© Motorola, Inc., 2003. All rights reserved.
For More Information On This Product,
Go to: www.freescale.com

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Summary of Contents for Motorola 56F827

  • Page 1 Freescale Semiconductor, Inc. Order this document by DSP56F827EVMUM/D Rev. 1, 07/22/2003 56F827 Evaluation Module Hardware User’s 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

    56F827 ........
  • Page 4 2.15 Test Points ........... . . 2-19 Appendix A 56F827EVM Schematics Appendix B 56F827EVM Bill of Material 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 5 CS4218 Stereo Audio Codec ....... . . 2-14 MOTOROLA List of Figures For More Information On This Product, Go to: www.freescale.com...
  • Page 6 Freescale Semiconductor, Inc. 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 7 SCI Port #2 Connector ........2-19 MOTOROLA...
  • Page 8 Freescale Semiconductor, Inc. 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 9: Audience

    Appendix B, 56F827EVM Bill of Material - provides a list of the materials used on the 56F827EVM board Suggested Reading More documentation on the 56F827 and the 56F827EVM kit may be found at URL: http://www.motorola.com/semiconductors MOTOROLA Preface For More Information On This Product,...
  • Page 10: Notation Conventions

    General Purpose Input and Output Port; does not share pin functionality with any other peripheral on the chip and can only be set as an input, output or level-sensitive interrupt input Integrated Circuit viii 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 11: References

    Multi-Purpose Input/Output Port; shares package pins with other peripherals on the chip and can function as a GPIO OnCE On-Chip Emulation, a debug bus and port created by Motorola to enable designers to create a low-cost hardware interface for a professional quality debug environment...
  • Page 12 Freescale Semiconductor, Inc. 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 13: Introduction

    Chapter 1 Introduction The 56F827EVM is used to demonstrate the abilities of the 56F827 and to provide a hardware tool allowing the development of applications that use the 56F827. The 56F827EVM is an evaluation module board that includes a 56F827 part, 16-bit stereo codec, external memory and a daughter card expansion interface.
  • Page 14: 56F827Evm Configuration Jumpers

    Freescale Semiconductor, Inc. customer's application-specific device(s). The 56F827EVM is flexible enough to allow a user to fully exploit the 56F827's features to optimize the performance of his product, as shown in Figure 1-1. 56F827 RESET SPI EEPROM RESET LOGIC 1M-bit...
  • Page 15: 56F827Evm Jumper Reference

    2–3 Use on-board XTAL crystal input for hybrid controller oscillator 1–2 Selects hybrid controller’s Mode 0 operation upon exit from reset Enable SPI EEPROM 1–2, 3–4, 5–6 & 7–8 MOTOROLA Introduction For More Information On This Product, Go to: www.freescale.com...
  • Page 16: 56F827Evm Connections

    +5.0V DC lab power supply via the 2-pin terminal block, TB1. 5. Apply power to the external power supply. The green Power-On LED, LED7, will illuminate when power is correctly applied. 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product,...
  • Page 17: Technical Summary

    The power of the 16-bit 56F827 hybrid controller, combined with the on-board 64K × 16-bit external program static RAM (SRAM), 64K ×...
  • Page 18 • Manual interrupt push-button for IRQB [S3] 2.1 56F827 The 56F827EVM uses a Motorola DSP56F827FG80 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 56F827, including functionality and user information, is provided in these documents: •...
  • Page 19: Program And Data Memory

    This memory bank will operate with zero wait-state accesses while the 56F827 is running at 70MHz. However, when running at 80MHz, the memory bank operates with four wait-state accesses.
  • Page 20: Spi Eeprom Memory

    2-2. This memory connects directly to the SPI Port Figure through a header on the 56F827. It can be used to load program code and data into the 56F827’s internal or external memory spaces. A jumper block is provided, JG7, to allow the user to disconnect the on-board SPI EEPROM from the SPI port and allow him to connect his own SPI port peripheral.
  • Page 21: Rs-232 Serial Communications

    Flow control is not provided, but could be implemented using uncommitted GPIO signals. The pinout of connector P3 is listed in Table 2-2. The RS-232 level converter/transceiver can be disabled by placing a jumper at JG2. RS-232 56F827 Level Converter Interface T1in T1out TXDO...
  • Page 22: Clock Source

    The 56F827EVM uses a 4.00MHz crystal, Y1, connected to its External Crystal Inputs, EXTAL and XTAL. The 56F827 uses its internal PLL to multiply the input frequency by 20, achieving its 80MHz maximum operating frequency. An external oscillator source can be connected to the hybrid controller by using the oscillator bypass connectors, JG4 and JG5;...
  • Page 23: Debug Leds

    PB2. User LED4 is controlled by PB3. User LED5 is controlled by PB4. User LED6 is controlled by PB5. Setting PB0, PB1, PB2, PB3, PB4 or PB5 to a Logic One value will turn on the associated LED. 56F827 INVERTING BUFFER +3.3V...
  • Page 24: Jtag Connector

    2.8.1 JTAG Connector The JTAG connector on the 56F827EVM allows the connection of an external Host Target Interface for downloading programs and working with the 56F827’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 2.8.2 Parallel JTAG Interface Connector The Parallel JTAG Interface Connector, P2, allows the 56F827 to communicate with a Parallel Printer Port on a Windows PC; reference Figure 2-6. By using this connector, the user can download programs and work with the 56F827’s registers.
  • Page 26 Freescale Semiconductor, Inc. Table 2-6. Parallel JTAG Interface Connector Description Pin # Signal Pin # Signal PORT_TDO PORT_CONNECT 2-10 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 27: External Interrupts

    Figure 2-7. Schematic Diagram of the User Interrupt Interface 2.10 Reset Logic is provided on the 56F827 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; refer to Figure 2-8.
  • Page 28: Power Supply

    A 16-bit audio quality stereo codec, Crystal Semiconductor CS4218, is connected to the 56F827’s SSI port to support audio, voice and signal analysis applications. The codec is clocked with a 12.288MHz oscillator. This allows the codec to operate between a sample frequency of 8kHz and 48kHz.
  • Page 29: Codec Analog Connections

    (MF7) (MF8) 48.00kHz 32.00kHz 24.00kHz 19.20kHz 16.00kHz 12.00KHz 9.60kHz 8.00kHz CS4218 RIN1 LOUTL Line-level Line-level Input Output LIN1 LOUTR LM4880 Headphone Output Figure 2-10. Codec Analog Connections MOTOROLA Technical Summary 2-13 For More Information On This Product, Go to: www.freescale.com...
  • Page 30: Analog Input/Output

    SCLK and is received on the falling edge of SCLK. The device’s GPIO PORT D Bit 0 pin, PD0, is programmed to control the codec’s Active Low Reset signal, RESET. 2-14 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 31: Daughter Card Connectors

    2.13.1 Memory Daughter Card Expansion Connector The hybrid controller’s external memory bus signals are connected to the Memory Daughter Card Expansion connector, J1. shows the port signal to pin Table 2-8 assignments. MOTOROLA Technical Summary 2-15 For More Information On This Product, Go to: www.freescale.com...
  • Page 32: Memory Daughter Card Connector Description

    Freescale Semiconductor, Inc. Table 2-8. Memory Daughter Card Connector Description Pin # Signal Pin # Signal PCS7 PCS6 PCS5 PCS4 PCS3 PCS2 +3.3V +3.3V 2-16 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 33: Peripheral Daughter Card Expansion Connector

    2.13.2 Peripheral Daughter Card Expansion Connector The hybrid controller’s peripheral port signals are connected to the Peripheral Daughter Card Expansion connector, J2. Table 2-9 shows the port signal to pin assignments. MOTOROLA Technical Summary 2-17 For More Information On This Product, Go to: www.freescale.com...
  • Page 34: Peripheral Daughter Card Connector Description

    SCLK ANA2 ANA3 MOSI MISO ANA4 ANA5 SRCK STFS RESET ANA6 ANA7 RXD1 STCK TXD1 IRQB RXD0 IRQA TXD0 +3.3V +3.3V ANA8 ANA9 2-18 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 35: Sci Port #2

    The +5.0VA and AGND test points are located in the bottom right, analog corner, of the board. The +2.5V and +3.3V test points are located in the upper right, power supply section, of the board. MOTOROLA Technical Summary 2-19 For More Information On This Product, Go to: www.freescale.com...
  • Page 36 Freescale Semiconductor, Inc. 2-20 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 37 Freescale Semiconductor, Inc. Appendix A 56F827EVM Schematics MOTOROLA 56F827EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 38 Freescale Semiconductor, Inc. 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 39 Freescale Semiconductor, Inc. MOTOROLA 56F827EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 40 Freescale Semiconductor, Inc. 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 41 Freescale Semiconductor, Inc. MOTOROLA 56F827EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 42 Freescale Semiconductor, Inc. 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 43 Freescale Semiconductor, Inc. MOTOROLA 56F827EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 44 Freescale Semiconductor, Inc. 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 45 Freescale Semiconductor, Inc. MOTOROLA 56F827EVM Schematics For More Information On This Product, Go to: www.freescale.com...
  • Page 46 Freescale Semiconductor, Inc. A-10 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 47 Freescale Semiconductor, Inc. MOTOROLA 56F827EVM Schematics A-11 For More Information On This Product, Go to: www.freescale.com...
  • Page 48 Freescale Semiconductor, Inc. A-12 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 49 Freescale Semiconductor, Inc. Appendix B 56F827EVM Bill of Material Description Ref. Designators Vendor Part # Integrated Circuits DSP56F827FG80 Motorola, DSP56F827FG80 GS72116 GSI, GS72116TP-12 MAX3245 Maxim, MAX3245EEAI AT45DB011 Atmel, AT45DB011-SC CS4218 Crystal Semiconductor, CS4218-KQ LM4880 National Semiconductor, LM4880M 12.288MHZ OSC Epson, SG-531P-12.288MC...
  • Page 50 LED2, LED5 Hewlett-Packard, HSMY-C650 Green LED LED3, LED6, LED7 Hewlett-Packard, HSMG-C650 Diode S2B-FM401 D1, D2, D3 Vishay, DL4001DICT 1Amp Bridge Rectifier General Semiconductor, DF02S 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 51 Test Points 1 × 1, Pin TP1 - TP7 Samtec, TSW-101-06-S-S Crystals 4.00MHz Crystal CTS, ATS04ASM-T Connectors 2.1mm coax Switchcraft, RAPC-722 Power Connector DB25M Connector AMPHENOL, 617-C025P-AJ121 MOTOROLA 56F827EVM Bill of Material For More Information On This Product, Go to: www.freescale.com...
  • Page 52 S1 - S3 Panasonic, EVQ-PAD05R 3-Position DIP SW CTS, 209-3LPST Transistors 2N2222A ZETEX, FMMT2222ACT Miscellaneous 2mm Shunt SH1–SH8 Samtec, 2SN-BK-T Rubber Feet RF1–RF4 3M, SJ5018BLKC 56F827 Evaluation Module Hardware User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 53 On-board power regulation OnCE General Purpose Input/Output port viii OnCE(TM) GPIO OnCE GPIO viii On-Chip Emulation Operating Mode Host Parallel Interface Connector Host Target Interface Parallel JTAG Host Target Interface MOTOROLA Index For More Information On This Product, Go to: www.freescale.com...
  • Page 54 Serial Peripheral Interface port SRAM external data external program SRAM Static Random Access Memory Stereo 16-bit codec interface Stereo headphone interface Synchronous Serial Interface port Wait State 56F827 Evaluation Module User’s Manual MOTOROLA For More Information On This Product, Go to: www.freescale.com...
  • Page 55 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com...
  • Page 56 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages.

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