Overview
1
-1
Chapter 1
Overview
This manual describes the DSP56303 24-bit digital signal processor (DSP), its memory,
operating modes, and peripheral modules. The DSP56303 is an implementation of the
DSP56300 core with a unique configuration of on-chip memory, cache, and peripherals.
Use this manual in conjunction with the DSP56300 Family Manual (DSP56300FM/AD),
which describes the CPU, core programming models, and instruction set. The DSP56303
Technical Data (DSP56303/D)—referred to as the data sheet—provides DSP56303 electrical
specifications, timing, pinout, and packaging descriptions.
You can obtain these documents—and the Motorola DSP development tools—through a local
Motorola Semiconductor Sales Office or authorized distributor. To receive the latest
information on this DSP, access the Motorola DSP home page at the address given on the
back cover of this document.
1.1
Manual Organization
This manual contains the following sections and appendices:
■
Chapter 1,
Overview—Features list and block diagram, related documentation,
organization of this manual, and the notational conventions used.
■
Chapter 2,
Signals/Connections—DSP56303 signals and their functional groupings.
■
Chapter 3, Memory Configuration—DSP56303 memory spaces, RAM configuration,
memory configuration bit settings, memory configurations, and memory maps.
■
Chapter 4, Core Configuration—Registers for configuring the DSP56300 core when
programming the DSP56303, in particular the interrupt vector locations and the
operation of the interrupt priority registers; operating modes and how they affect the
processor’s program and data memories.
■
Chapter 5, Programming the Peripherals—Guidelines on initializing the DSP56303
peripherals, including mapping control registers, specifying a method of transferring
data, and configuring for general-purpose input/output (GPIO).
Содержание DSP56303
Страница 1: ...DSP56303 User s Manual 24 Bit Digital Signal Processor DSP56303UM AD Revision 1 January 2001 ...
Страница 52: ...JTAG OnCE Interface 2 22 DSP56303 User s Manual ...
Страница 114: ...General Purpose Input Output GPIO 5 10 DSP56303 User s Manual ...
Страница 212: ...GPIO Signals and Registers 8 26 DSP56303 User s Manual ...
Страница 268: ...Interrupt Equates A 22 DSP56303 User s Manual ...
Страница 306: ...Programming Sheets B 38 DSP56303 User s Manual ...
Страница 320: ...Index 14 DSP56303 User s Manual ...