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PDF ( 数据手册 , 数据表 ) ADDS-21XX-EZLITE

零件编号 ADDS-21XX-EZLITE
描述 ADSP-2100 Family Development Tools
制造商 Analog Devices
LOGO Analog Devices LOGO 


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ADDS-21XX-EZLITE 数据手册, 描述, 功能
a
ADSP-2100 Family
Development Tools
ADDS-21xx-TOOLS
FEATURES
DEVELOPMENT SOFTWARE TOOLS
SYSTEM BUILDER
Defines Architecture of ADSP-21xx System
Specifies Amount of RAM/ROM Memory
ASSEMBLER
Easy-to-Program, Algebraic Instruction Syntax
Supports C Language Constructs
Provides Flexible Macro Processing
Encourages Modular Code Development
LINKER
Maps Assembler Output to Target System Memory
Supports User-Defined Library Routines
Creates Memory Map Listing
PROM SPLITTER & HOST PROCESSOR PORT (HIP)
SPLITTER
Generates PROM Programmer Compatible Files in
a Variety of Industry-Standard Formats
Formats Executable File for Programming PROMs or
for Host Processor Booting
SYSTEM DEVELOPMENT PROCESS OVERVIEW
STEP 1:
DESCRIBE
ARCHITECTURE
SYSTEM
SPECIFICATION
FILE
SYSTEM
BUILDER
SYSTEM
ARCHITECTURE
FILE
STEP 2:
GENERATE
CODE
STEP 3:
DEBUG
SOFTWARE
STEP 4:
DEBUG IN TARGET
SYSTEM
STEP 5:
MANUFACTURE
FINAL SYSTEM
C SOURCE
FILES
ASSEMBLER
SOURCE
FILES
ANSI
C COMPILER
LIBRARIES
ASSEMBLER
EZ-LAB DEVELOPMENT BOARD
OR
THIRD-PARTY PC PLUG-IN CARDS
EZ-ICE EMULATOR
TESTED &
DEBUGGED
DSP BOARD
= USER FILE OR HARDWARE
= SOFTWARE DEVELOPMENT TOOL
LINKER
EXECUTABLE
FILE
SOFTWARE SIMULATOR
TARGET
BOARD
PROM SPLITTER
HIP SPLITTER
= HARDWARE DEVELOPMENT TOOL
REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
© Analog Devices, Inc., 1995
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703







ADDS-21XX-EZLITE pdf, 数据表
ADDS-21xx-TOOLS
• EZ-LAB can be controlled from a host plugged into the Host
Interface Port (HIP) connector when the EZ-LAB is running
in a stand-alone configuration.
• EZ-LAB can be controlled from software contained in a boot
EPROM when the board is used in a stand-alone configuration.
The ADSP-2171 interfaces directly to its program and data
memories. The expansion connector may be used to interface
to external devices. The DSP is also connected to indicator
lights for data output and to pushbuttons for manual data input.
Modular Analog Front End (MAFE) daughter cards can be
connected to the ADDS-2171’s MAFE Interface Connector,
allowing the DSP to communicate with a variety of I/O
peripherals through memory mapped registers.
Modular Analog Front End (MAFE)
The MAFE specification provides a standard configuration for
connecting analog I/O devices to MAFE compatible EZ-LAB
products. This specification is used by Analog Devices and
third-party vendors to design and manufacture add-on adapters
which contain, for example, A/D and D/A converters. These
A/D and D/A converters can communicate data either serially
or on a parallel bus. These devices can also contain a number
of internal control registers as well as some external control
lines.
If the MAFE device uses parallel data transfer, the memory
location designated as the MAFE data is written to or read from
in order to transfer data to/from the MAFE device. Data for a
control register and data which represents the analog sample are
both transferred in this manner. If the MAFE device uses a
serial data transfer, the appropriate serial port of the DSP is
used. Transfer of control data may also need to be done in a
parallel fashion.
ADSP-2100 Family EZ-ICE Emulators
The ADSP-2100 Family EZ-ICE in-circuit emulators are used
for testing and debugging an ADSP-21xx-based system. The
EZ-ICEs make it easy to view and manipulate the data needed
to debug your DSP applications. Table III lists the features of
each version of EZ-ICE currently available for the ADSP-2100
family.
Control and debug features include single-step capabilities, with
or without register displays, and multiple breakpoint selections.
At power-up, the host PC automatically resets and performs a
diagnostic check to ensure that both host memory and the EZ-
ICE are functional; it automatically displays any failures found.
ADSP-2181 EZ-ICE TOOLS
Features
The ADSP-2181 EZ-ICE In-Circuit is a development tool for
debugging programs running in real time on a target system
based on the ADSP-2181. It includes all of the standard
functionality of the other EZ-ICEs, with the added advantages
of full speed emulation, a smaller connector interface, and ease
of use.
The ADSP-2181 EZ-ICE provides a simpler target board
connection that requires fewer mechanical clearance
considerations than other EZ-ICE Emulators by utilizing the
ICE-Port™ emulation interface built into the ADSP-2181 (see
Figure 3). The ICE-Port interface requires little more than a
14-pin header connector to implement it. All of the standard
functionality of the other EZ-ICEs are provided, with the added
advantages of full speed emulation, a very small connector
interface, and ease of use.
EZ-ICE Software
Like the rest of the ADSP-2100 Family EZ-ICE Emulators, the
ADSP-2181 uses the same EZ-ICE software and GUI interface
design as the other EZ-ICEs and the ADSP-2100 Family
Simulators. This makes the development process easier as the
tools share so much commonality in use.
ADSP-2101 AND ADSP-2111 EZ-ICE TOOLS
Features
These versions of the EZ-ICE are designed with a PGA
connector protruding from the bottom of the probe board that
fits into the processor socket on the target system. Connector
adaptors for PQFP and TQFP are available. The ADSP-2101
EZ-ICE is also used in developing systems based on the ADSP-
2105, ADSP-2115, and ADSP-216x DSPs. Systems based on
the ADSP-2111 use the ADSP-2111 EZ-ICE.
EZ-ICE Software
The ADSP-2101 and ADSP-2111 EZ-ICE Emulators use the
same EZ-ICE software and GUI interface design as all of the
ADSP-2100 Family EZ-ICEs and the ADSP-2100 Family
Simulators. Development productivity is increased by making
your data easier to view and manipulate when debugging. In
addition, you can view relevant information without switching
between screens and can obtain on-line help for the currently
selected window. The user interface is similar to the one used
with the ADSP-2100 Family Simulators, making both tools
easier to use.
ADSP-2171 EZ-ICE TOOL
Features
The ADSP-2171 EZ-ICE In-Circuit Emulator is a development
tool for debugging programs running in real time on a target
system based on the ADSP-2171 processor. This is made
possible through the use of the ADDS-21xx EZ-ICE Board
which differs from other EZ-ICE models in its use of a pair of
dedicated header connectors that allow it to plug directly onto
the target board and interface with the target DSP (see Figure
2) or to use an adaptor to clip onto the target DSP itself,
depending on the device package used.
EZ-ICE Software
Like the rest of the ADSP-2100 Family EZ-ICE Emulators, the
ADSP-2171 uses the same EZ-ICE software and GUI interface
design as the other EZ-ICEs and the ADSP-2100 Family
Simulators. This makes the development process easier as the
tools share so much commonality in use.
ICE-Port is a trademark of Analog Devices, Inc.
–8–
REV. B







ADDS-21XX-EZLITE equivalent, schematic
–16–










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