NXP Semiconductors Freescale 56F800 User Manual
Demonstration board
16-bit digital signal controllers
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Summary of Contents for NXP Semiconductors Freescale 56F800
- Page 1 56F800 Demonstration Board User Manual 56F800 16-bit Digital Signal Controllers DSP56F800DBUM Rev. 0 09/2005 freescale.com...
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Page 3: Table Of Contents
TABLE OF CONTENTS Preface Chapter 1 Introduction 56F800 Demonstration Board Features ........1-1 SPECIFICATIONS . - Page 4 56F800 Demonstration Board User’s Manual, Rev. 0 Freescale Semiconductor...
- Page 5 LIST OF FIGURES 56F800 Demonstration Board ......... 1-2 Power Port .
- Page 6 56F800 Demonstration Board User’s Manual, Rev. 0 Freescale Semiconductor...
- Page 7 TABLE OF CONTENTS CUT_AWAY Options ........2-1 Indicators .
- Page 8 56F800 Demonstration Board User’s Manual, Rev. 0 Freescale Semiconductor...
- Page 9 This reference manual describes in detail the hardware on the 56F800 Demonstration Board. Audience This document is intended for application developers who are creating software for devices using the Freescale 56F800 Demonstration Board. Organization This manual is organized into two chapters and one appendix. •...
- Page 10 Notation Conventions This manual uses the following notational conventions: Typeface, Symbol or Typeface, Symbol or Meaning Examples Term Term Code examples Courier //Process command Courier Monospaced Type for line flash Monospaced Type Italic Directory names, ...and contains these core Italic project names, directories: calls,...
- Page 11 Cautionary Notes 1. Electrostatic Discharge (ESD) prevention measures should be applied whenever handling this product. ESD damage is not a warranty repair item. 2. EMC Information on the 56F800 Demonstration Board: a. This product as shipped from the factory with associated power supplies and cables, has been tested and meets with requirements of CE and the FCC as a CLASS A product.
- Page 12 Definitions, Acronyms, and Abbreviations Definitions, acronyms and abbreviations for terms used in this document are defined below for reference. Analog-to-Digital Converter Clear To Send Electrostatic Discharge GPIO General Purpose Input and Output Port JTAG Joint Test Action Group. A bus protocol/interface used for test and debug.
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Page 13: 56F800 Demonstration Board Features
Chapter 1 Introduction The 56F800 Demonstration Board is used to demonstrate the abilities of the 56F800 family and to provide a hardware tool allowing the development of applications that use the 56F800 devices. 1.1 56F800 Demonstration Board Features • 56F801FA60 (60 MHz version) •... - Page 14 4.200" +3.3V VDDA +VIN COM1 ON_OFF U8 SP3232 POWER RESET MICRO PHONE RESET DSP56F801 DEMO 74LCX125 AXM-0311 REV.A DSP56F801 74ACT125 74ACT05 74ACT05 74ACT00 JTAG 0.000" AXIOM MANUFACTURING DSP56F801DEMO AXM-0311 REV.A SILKSREEN LAYER Figure 1-1. 56F800 Demonstration Board 56F800 Demonstration Board User’s Manual, Rev. 0 Freescale Semiconductor...
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Page 15: Specifications
SPECIFICATIONS 1.2 SPECIFICATIONS • +9V DC input voltage typical, 200ma • Input voltage range: +7 to +15V DC • On board regulated +5V DC and +3.3V DC supplies • Board size: 3 x 4.2 inches Introduction, Rev. 0 Freescale Semiconductor... - Page 16 56F800 Demonstration Board User’s Manual, Rev. 0 Freescale Semiconductor...
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Page 17: Technical Summary
Chapter 2 Technical Summary This chapter describes the 56F800 Demonstration Board’s available options. 2.1 OPTIONS 2.1.1 HOST_ENABLE The HOST_ENABLE option jumper is installed by default and enables the Host JTAG interface on the board. With the option jumper installed, the 56F801 device will reset into Debug mode and await Host commands on the Host JTAG port (P1). -
Page 18: Ports And Connectors
Table 2-1. CUT_AWAY Options (Continued) CUT_AWAY # Description 56F801 Signal Connection Signal Crystal oscillator isolation EXTAL / GPIOB2 GPIO / SERIAL pin 3 COM1 serial port TXD0 / GPIO0 U8 pin 11 (COM1 TXD) COM1 serial port RXDO / GPIOB1 U8 pin 12 (COM1 RXD) Microphone to ADC ANA2... -
Page 19: Gpio / Serial
PORTS AND CONNECTORS 2.2.3 GPIO / SERIAL GPIO B port provides alternate functions TXD0 / GPIOB0 GPIOB1 / RXD0 as SCI (COM1 and indications) and SPI GPIOB2 GPIOB3 ports. IREQ and RESET signals are also SCLK / GPIOB4 GPIOB5 / MOSI provided on this connector. -
Page 20: Jtag / Once
2.2.7 JTAG / OnCE The JTAG 14-pin connector is compatible with the Freescale OnCE development port. This connector allows the connection of a OnCE-style background debug cable for software development, programming and debugging in real time. JTAG / OnCE BDM connection. (key) RESET in +3.3V DC... -
Page 21: Microphone
Indicators 2.3.1 MICROPHONE A microphone with audio amplifier is provided on the 56F800 Demonstration Board for user applications. The amplifier provides low-pass filtering starting at ~4000Hz for speech input. The audio signal from the microphone amplifier is provided to the ADC ANA2 input channel via CUT_AWAY option #7. - Page 22 56F800 Demonstration Board User’s Manual, Rev. 0 Freescale Semiconductor...
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Page 23: 56F800 Demonstration Board Schematics
Appendix A 56F800 Demonstration Board Schematics 56F800 Demonstration Board Schematics, Rev. 0 Freescale Semiconductor... - Page 24 DSP56F801EVM Hardware User’s Manual, Rev. 0 Freescale Semiconductor...
- Page 25 INDEX Joint Test Action Group Analog-to-Digital Converter JTAG JTAG Microphone Clear To Send COM1 serial port OnCE Crystal oscillator isolation On-Chip Emulation OnCE CUT_AWAY DS25 Personal Computer DSP56F801 Digital Signal Processor User’s Manual Potentiometer Electrostatic Discharge Pulse Width Modulation RS-232 General Purpose Input/Output Port GPIO GPIO...
- Page 26 How to Reach Us: Home Page: www.freescale.com E-mail: support@freescale.com USA/Europe or Locations Not Listed: Freescale Semiconductor Technical Information Center, CH370 1300 N. Alma School Road Chandler, Arizona 85224 +1-800-521-6274 or +1-480-768-2130 support@freescale.com Europe, Middle East, and Africa: Freescale Halbleiter Deutschland GmbH Technical Information Center Schatzbogen 7 81829 Muenchen, Germany...
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