Freescale Semiconductor 56F8037 User manual

56F8000
16-bit Digital Signal Controllers
freescale.com
56F8037
Evaluation Module User Manual
MC56F8037EVMUM
Rev. 0
09/2006

TABLE OF CONTENTS
Table of Contents, Rev. 0
Freescale Semiconductor i
Preliminary
Preface 1-vii
Chapter 1
Introduction
1.1 56F8037EVM Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2 56F8037EVM Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.1 USB Power Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.2 External +9.0V DC Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1.2.3 External +3.3V DC Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Chapter 2
Technical Summary
2.1 56F8037. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2 USB Serial Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.3 Debug LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.4 Debug Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.5 External Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.6 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.7 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.7.1 USB Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.7.2 External +9V DC Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.7.3 Daughter Card Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.8 Daughter Card Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2.9 Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Appendix A
56F8037EVM Schematics
Appendix B
56F8037EVM
Bill of Material

56F8037EVM User Manual, Rev. 0
ii Freescale Semiconductor
Preliminary

LIST OF TABLES
List of Tables, Rev. 0
Freescale Semiconductor iii
Preliminary
2-1 SCI RxD Signal Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2-2 SCI TxD Signal Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2-3 LED Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2-4 JTAG Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2-5 Power Source Selector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2-6 Daughter Card Connector Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

56F8037EVM User Manual, Rev. 0
iv Freescale Semiconductor
Preliminary

LIST OF FIGURES
List of Figures, Rev. 0
Freescale Semiconductor v
Preliminary
1-1 Block Diagram of the 56F8037EVM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1-2 56F8037EVM Cabling for USB Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1-3 56F8037EVM Cabling for External +9V Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1-4 56F8037EVM Cabling for External +3.3V Power . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
2-1 Diagram of the Debug LED Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2-2 Schematic Diagram of the User Interrupt Interface. . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

56F8037EVM User Manual, Rev. 0
vi Freescale Semiconductor
Preliminary

Preface, Rev. 0
Freescale Semiconductor vii
Preliminary
Preface
This manual describes the hardware on the 56F8037EVM in detail.
Audience
This document is intended for application developers who are creating software for
devices using the Freescale 56F8037 part or a member of the 56F8000 family that is
compatible with this part.
Organization
This manual is organized into two chapters and two appendices.
•Chapter 1, Introduction, provides an overview of the Evaluation Module and its
features.
•Chapter 2, Technical Summary, describes the 56F8037EVM hardware in detail.
•Appendix A, 56F8037EVM Schematics, contains the schematics of the
56F8037EVM.
•Appendix B, 56F8037EVM Bill of Material, provides a list of the materials used on
the 56F8037EVM.
Suggested Reading
More documentation on the 56F8037EVM and the MC56F8037EVM kit may be found at
URL:
www. freescale.com

56F8037EVM User Manual, Rev. 0
viii Freescale Semiconductor
Preliminary
Notation Conventions
This manual uses the following notational conventions:
Term or Value Symbol Examples Exceptions
Active High
Signals
(Logic One)
No special symbol
attached to the
signal name
A0
CLKO
Active Low
Signals
(Logic Zero)
Noted with an
overbar in text and
in most figures
WE
OE
In schematic drawings,
Active Low Signals may be
noted by a backslash: /WE
Hexadecimal
Values
Begin with a “$”
symbol
$0FF0
$80
Decimal Values No special symbol
attached to the
number
10
34
Binary Values Begin with the letter
“b” attached to the
number
b1010
b0011
Numbers Considered positive
unless specifically
noted as a negative
value
5
-10
Voltage is often shown as
positive: +3.3V
Blue Text Linkable on-line ...refer to Chapter 7, License
Bold Reference sources,
paths, emphasis
...see:
http://www.freescale.com/