NXP Semiconductors Freescale 56F800 User manual

56F800
16-bit Digital Signal Controllers
freescale.com
56F800 Demonstration Board
User Manual
DSP56F800DBUM
Rev. 0
09/2005

TABLE OF CONTENTS
Freescale Semiconductor i
Preliminary
Preface
Chapter 1
Introduction
1.1 56F800 Demonstration Board Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Chapter 2
Technical Summary
2.1 OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1.1 HOST_ENABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1.2 CUT_AWAY Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.2 PORTS AND CONNECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2.1 PWR Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2.2 POWER PORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2.3 GPIO / SERIAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2.4 TIMER / PWM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.2.5 ADC Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.2.6 COM1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.2.7 JTAG / OnCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.2.8 P1 - HOST JTAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.3 USER FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.3.1 MICROPHONE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.3.2 POTENTIOMETER (POT) - R12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.4 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Appendix A
56F800 Demonstration Board Schematics

56F800 Demonstration Board User’s Manual, Rev. 0
ii Freescale Semiconductor

LIST OF FIGURES
Freescale Semiconductor iii
1-1 56F800 Demonstration Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
2-1 Power Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
A-1 56F800 Demonstration Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

56F800 Demonstration Board User’s Manual, Rev. 0
iv Freescale Semiconductor

TABLE OF CONTENTS
Freescale Semiconductor i
Preliminary
2-1 CUT_AWAY Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2-2 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

56F800 Demonstration Board User’s Manual, Rev. 0
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Preface, Rev. 0
Freescale Semiconductor 3
Preface
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.
•Chapter 1, Introduction - provides an overview of the Demonstration Board and its
features.
•Chapter 2, Technical Summary - describes the 56F800 Demonstration Board in
detail.
•Appendix A, 56F800 Demonstration Board Schematics - contains the schematics of
the 56F800 Demonstration Board.
Suggested Reading
Related documentation for the 56F800 family of digital signal controllers may be found at:
http://www.freescale.com/dsc

56F800 Demonstration Board User’s Manual, Rev. 0
4Freescale Semiconductor
Notation Conventions
This manual uses the following notational conventions:
Typeface, Symbol or
Term Meaning Examples Typeface, Symbol or Term
Courier
Monospaced Type
Code examples //Process command
for line flash
Courier
Monospaced Type
Italic Directory names,
project names,
calls,
functions,
statements,
procedures,
routines,
arguments,
file names,
applications,
variables,
directives,
code snippets
APIs
in text
...and contains these core
directories:
applications contains
applications software...
...CodeWarrior project,
3des.mcp is...
...the pConfig argument....
...defined in the C header
file, aec.h....
Italic
Bold Reference sources,
paths,
emphasis
...refer to the Target-
ing DSP56F80x Plat-
form
manual....
...see: C:\Program
Files\Embedded
SDK\help\tutorials
Bold
Blue Text Linkable ...refer to Chapter 7,
License....
Blue Text
Number Any number is consid-
ered a positive value,
unless preceded by a
minus symbol to sig-
nify a negative value
3V
-10
DES-1
Number
ALL CAPITAL LET-
TERS
# defines/
defined constants
# define
INCLUDE_STACK_CH
ECK
ALL CAPITAL LETTERS
Brackets [...] Function keys ...by pressing function
key [F7]
Brackets [...]