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FEATURES
Full-Featured DSP based Controller for Analog Devices
Evaluation/Demonstration Boards
Compatible with 3V and 5V Systems
On-Board ADSP-2189M Digital Signal Processor
High Speed Data Transfer Rates
6Msps Evaluation Board to DSP
32Kbytes/sec Controller to PC
Compatible with Parallel and Serial Interface
Evaluation Boards
112Kwords Data Ram
(64Kwords External
Controller For Precision Converter
Evaluation/Demonstration Boards
Evaluation Board Controller
GENERAL DESCRIPTION
The Evaluation Board Controller is the main component
in a complete self-contained evaluation and demonstration
system for Analog Devices Precision Converters. The
block diagram shown below indicates the major blocks of
the Evaluation Board Controller. It is a complete unit
allowing the PC to communicate with a range of evalua-
tion boards supplied by Analog Devices via a high-speed
parallel data link. Software is provided to allow the user to
send commands to the evaluation board and read data
samples or on-board registers for the device being evalu-
ated. The Evaluation Board Controller connects to the
evaluation board via a 96 way edge connector. The pinout
of the connector is a standard format which is consistant
between evaluation boards.
48Kwords Internal)
Fully Controllable/Programmable Power Supplies
FUNCTIONAL BLOCK DIAGRAM
12 V A C
IN P U T
PO W ER
SU PP LIES
±1 2 V /± 15 V
AV D D /A V S S
D V D D = 5V
D V D D = 3V
PO WER SUPPLY
CONT ROL
E X T E R N AL
D AT A R A M
AD S P -
21 8 9 M
P R IN T E R P O R T
IN T E R F AC E
BOOT
FLASH
RO M
P R IN T E R P O R T
CONNECT OR
REV. A
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.
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.
Tel: 617/329-4700 Fax: 617/326-8703
相关PDF资料
EVAL-AD1939AZ BOARD EVAL FOR AD1939
EVAL-AD5172SDZ BOARD EVAL FOR AD5172
EVAL-AD5252SDZ BOARD EVAL FOR AD5252
EVAL-AD5254SDZ BOARD EVAL FOR AD5254
EVAL-AD5932EBZ BOARD EVAL FOR AD5932
EVAL-AD74111EBZ BOARD EVAL FOR AD74111
EVAL-AD7741/42EBZ BOARD EVAL FOR AD7741/7742
EVAL-AD8003-3CPEZ BOARD EVALUATION AD8003-3CPEZ
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