参数资料
型号: MC56603APV60
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 24-BIT, 60 MHz, OTHER DSP, PQFP144
封装: PLASTIC, TQFP-144
文件页数: 1/97页
文件大小: 1080K
代理商: MC56603APV60
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
DSP56603A
Order this document by:
DSP56603A/D
Rev. 0, 09/98
MOTOROLA, INC. 1998
16-BIT DIGITAL SIGNAL PROCESSOR
The DSP56603A is a 16-bit fixed-point CMOS Digital Signal Processor (DSP) that is optimized for
processing-intensive, yet cost-effective, low power consumption digital mobile communications
applications. The DSP56603A is a member of the DSP56600 core family of DSPs, and is capable of
executing one instruction per clock cycle.
provides a block diagram of the DSP56603A, showing the core structures and the
expansion areas. The DSP56600 core includes the Data Arithmetic Logic Unit (Data ALU),
Address Generation Unit (AGU), Program Controller, Program Patch Detector, Bus Interface
Unit, On-Chip Emulation (OnCE) module, JTAG port, and a PhaseLocked Loop (PLL)-based
clock generator. The expansion areas provide the program and data memories, as well as a
versatile set of on-chip peripherals and external ports.
Figure 1
DSP56603A Block Diagram
EXTAL
Program
Memory
RAM:
16.5 K
24
19 K
24
11.5 K
24
ROM:
3 K
24
YAB
XAB
PAB
YDB
XDB
PDB
GDB
MODC/IRQC
MODD/IRQD
Address
4
Data
Control
6
16
24
16
Peripheral
YM_EB
XM_EB
PM_EB
Expansion Area
6
JTAG
5
RESET
MODB/IRQB
PCAP
3
OnCE
CLKOUT
X Data
Memory
RAM:
8 K
16
5.5 K
16
10.5 K
16
DSP56600
16-bit
Core
PIO_EB
Memory Expansion Area
MODA/IRQA
PINIT/NMI
DE
Power
Manage-
ment
Data ALU
16
16 + 40 40-bit MAC
Two 40-bit Accumulators
40-bit Barrel Shifter
External
Bus
Interface
Program
Interrupt
Controller
Program
Decode
Controller
Program
Address
Generator
Program
Patch
Detector
Address
Generation
Unit
Internal
Data
Bus
Switch
Clock
Generator
PLL
Triple
Timer or
GPIO
Pins
Dedicated
GPIO
Pins
Host
Interface
HI08 or
GPIO
Pins
SSI
Interface
or GPIO
Pins
Y Data
Memory
RAM:
8 K
16
8 K
16
10.5 K
16
Switch Mode 0
Switch Mode 1
Switch Mode 2
AA1259
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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