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Preface
Read This First
About This Manual
This document describes the C64x+ digital signal processor little-endian
(DSP) Library, or DSPLIB for short.
Notational Conventions
This document uses the following conventions:
- Hexadecimal numbers are shown with the suffix h. For example, the
following number is 40 hexadecimal (decimal 64): 40h.
- Registers in this document are shown in figures and described in tables.
- Macro names are written in uppercase text; function names are written in
lowercase.
J Each register figure shows a rectangle divded into fields that repre-
sent the fields of the register. Each field is labeled with its bit name, its
beginning and ending bit numbers above, and its read/write properties
below. A legend explains the notation used for the properties.
J Reserved bits in a register figure designate a bit that is used for future
device expansion.
Related Documentation From Texas Instruments
The following books describe the C6000™ devices and related support tools.
Copies of these documents are available on the Internet at www.ti.com
. Tip:
Enter the literature number in the search box provided at www.ti.com.
SPRU732 — TMS320C64x/C64x+ DSP CPU and Instruction Set
Reference Guide. Describes the CPU architecture, pipeline, instruction
set, and interrupts for the TMS320C64x and TMS320C64x+ digital
signal processors (DSPs) of the TMS320C6000 DSP family. The
C64x/C64x+ DSP generation comprises fixed-point devices in the
C6000 DSP platform. The C64x+ DSP is an enhancement of the C64x
DSP with added functionality and an expanded instruction set.