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TMS320C55XX系列的CSL库函数使用指南
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TMS320C55x Chip Support Library API Reference Guide TMS320C55XX系列的CSL库函数使用指南 头文件中定义的各种函数在这个pdf文档里都可以找到,并且有 详细的参数及功能说明,还有使用例子
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TMS320C55x
Chip Support Library
API Reference Guide
SPRU433J
September 2004
Printed on Recycled Paper
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Copyright © 2004, Texas Instruments Incorporated
iiiRead This First
Preface
Read This First
About This Manual
The TMS320C55x™ DSP Chip Support Library (CSL) provides C-program
functions to configure and control on-chip peripherals, which makes it easier
for algorithms to run in a real system. The CSL provides peripheral ease of use,
shortened development time, portability, and hardware abstraction, along with
some level of standardization and compatibility among devices. A version of
the CSL is available for all TMS320C55x DSP devices.
This document provides reference information for the CSL library and is
organized as follows:
How to Use This Manual
The contents of the TMS320C5000™ DSP Chip Support Library (CSL) are as
follows:
Chapter 1 provides an overview of the CSL, includes tables showing CSL
API module support for various C5000 devices, and lists the API modules.
Chapter 2 provides basic examples of how to use CSL functions, and
shows how to define Build options in the Code Composer Studio™ envi-
ronment.
Chapters 3-21 provide basic examples, functions, and macros, for the in-
dividual CSL modules.
Notational Conventions
iv
Notational Conventions
This document uses the following conventions:
Program listings, program examples, and interactive displays are shown
in a special typeface.
In syntax descriptions, the function or macro appears in a bold typeface
and the parameters appear in plainface within parentheses. Portions of a
syntax that are in bold should be entered as shown; portions of a syntax
that are within parentheses describe the type of information that should be
entered.
Macro names are written in uppercase text; function names are written in
lowercase.
TMS320C55x™ DSP devices are referred to throughout this reference
guide as C5501, C5502, etc.
Related Documentation From Texas Instruments
vRead This First
Related Documentation From Texas Instruments
The following books describe the TMS320C55x™ DSP and related support
tools. To obtain a copy of any of these TI documents, call the Texas Instru-
ments Literature Response Center at (800) 477-8924. When ordering, please
identify the book by its title and literature number. Many of these documents
are located on the internet at http://www.ti.com.
TMS320C55x DSP Algebraic Instruction Set Reference Guide (literature
number SPRU375) describes the algebraic instructions individually. Also
includes a summary of the instruction set,a list of the instruction opcodes,
and a cross-reference to the mnemonic instruction set.
TMS320C55x Assembly Language Tools User’s Guide (literature number
SPRU280) describes the assembly language tools (assembler, linker,
and other tools used to develop assembly language code), assembler
directives, macros, common object file format, and symbolic debugging
directives for TMS320C55x devices.
TMS320C55x Optimizing C Compiler User’s Guide (literature number
SPRU281) describes the C55x C Compiler. This C compiler accepts
ANSI standard C source code and produces assembly language source
code for TMS320C55x devices.
TMS320C55x DSP CPU Reference Guide (literature number SPRU371)
describes the architecture, registers, and operation of the CPU for these
digital signal processors (DSPs). This book also describes how to make
individual portions of the DSP inactive to save power.
TMS320C55x DSP Mnemonic Instruction Set Reference Guide (literature
number SPRU374) describes the mnemonic instructions individually.
Also includes a summary of the instruction set, a list of the instruction
opcodes, and a cross-reference to the algebraic instruction set.
TMS320C55x Programmer’s Guide (literature number SPRU376) describes
ways to optimize C and assembly code for the TMS320C55x DSPs and
explains how to write code that uses special features and instructions of
the DSP.
TMS320C55x Technical Overview (SPRU393). This overview is an
introduction to the TMS320C55x digital signal processor (DSP). The
TMS320C55x is the latest generation of fixed-point DSPs in the
TMS320C5000 DSP platform. Like the previous generations, this proc-
essor is optimized for high performance and low-power operation. This
book describes the CPU architecture, low-power enhancements, and
embedded emulation features of the TMS320C55x.
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