XC56301PW80 Motorola, XC56301PW80 Datasheet

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XC56301PW80

Manufacturer Part Number
XC56301PW80
Description
MQFP-208
Manufacturer
Motorola
Datasheet

Specifications of XC56301PW80

Date_code
04+

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This document contains information on a new product. Specifications and information herein are subject to change without notice.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Advance Information
24-BIT DIGITAL SIGNAL PROCESSOR
The DSP56301 is a member of the DSP56300 core family of programmable CMOS Digital Signal
Processors (DSPs). This family uses a high performance, single-clock-cycle-per-instruction
engine providing a twofold performance increase over Motorola's popular DSP56000 core
family, while retaining code compatibility. Significant architectural enhancements in the
DSP56300 core family include a barrel shifter, 24-bit addressing, instruction cache, and Direct
Memory Access (DMA). The DSP56301 offers 66/80/100 MIPS using an internal 66/80/100 MHz
clock at 3.0–3.6 volts. The DSP56300 core family offers a new level of performance in speed and
power provided by its rich instruction set and low power dissipation, enabling a new generation
of wireless, telecommunications, and multimedia products.
©1996, 1997 MOTOROLA, INC.
EXTAL
PINIT/NMI
XTAL
RESET
2
Internal
Generator
Switch
Timer
Triple
Six Channel
Generation
DMA Unit
Boot-
Data
ROM
strap
Bus
Address
Clock
PLL
Unit
Interface
52
Host
Controller
Program
Interrupt
6
Interface
Expansion Area
Figure 1 DSP56301 Block Diagram
ESSI
6
Peripheral
MODD/IRQA
MODC/IRQB
MODB/IRQC
MODA/IRQD
Controller
Program
Decode
Interface
3
SCI
Generator
Program
Address
Program RAM
4096
(Default)
DSP56300
DDB
YDB
XDB
PDB
GDB
Memory Expansion Area
24-Bit
Core
24
DAB
YAB
XAB
PAB
24
Two 56-bit Accumulators
56-bit Barrel Shifter
2048
24 + 56
(Default)
X Data
RAM
Data ALU
24
56-bit MAC
2048
(Default)
DSP56301
Y Data
RAM
Order this document by:
24
I - Cache
Data Bus
Interface
External
Address
External
Control
External
Switch
Switch
Bus
Bus
OnCE™
Mngmnt
&
JTAG
Power
DSP56301/D
CONTROL
ADDRESS
DATA
14
24
DE
24
AA0519
5

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