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ISD-ES501 & ISD-ES502 Tools
Product Brief
Evaluation System and Demonstration Board for the ISD5008
ISD-ES501
EVALUATION BOARD
SYSTEM
AND
ISD-ES502
DEMONSTRATION
ISD offers an Evaluation System and a Demonstration Board for its ISD5008 ChipCorder product. Both of these systems are excellent tools to demonstrate the quality and functionality of the ISD5008.
ISD-ES501 SYSTEM
EVALUATION/DEVELOPMENT
ISD-ES501 FEATURES
EVALUATION
SYSTEM
The ISD-ES501 Evaluation System is a Windows '95, PC-based system which allows the complete operation and signal routing of the ISD5008 product to be controlled by a PC via its parallel port. All the chip's functions can be easily adjusted in real time to allow for a complete evaluation of the ISD5008 for any end application. The PC connects to the Evaluation System using a standard parallel port cable. The ISD-ES501 system consists of an ISD5008, evaluation board, Windows '95 evaluation system software (on floppy disk), external speaker and batteries (parallel port cable is not included).
USER BENEFITS
* Graphical user interface allows real time set up of the ISD5008. * Mouse "point and click" control of the features of the ISD5008. * Full screen display of the internal block diagram and audio paths of the ISD5008. Selected audio paths are highlighted. * ISD5008 configuration register's bits are set automatically once a desired path is selected. * Visual display of the operation code to set any command or configuration. Use these bit settings for software routines. * Commonly used audio paths can be modified and saved. * Record and playback messages from any address. * Continuous read-out of addresses during Record and Playback operation. * All input and output amplifier gain settings can be adjusted. * AGC can be enabled or disabled. * Selectable digital volume control. * Selectable speaker or auxiliary output.
* All ISD5008 product features and signal routings can be demonstrated and evaluated. * End system performance can be evaluated by connecting prototype boards to the audio components of the ISD5008. * The visual display of the operation code (OPCODE) can be used to aid system microcontroller software development.
ISD-ES501 & ISD-ES502 Tools Evaluation System and Demonstration Board for the ISD5008
ISD-ES502
DEMONSTRATION
BOARD
ISD-ES502
DEMONSTRATION
BOARD
FEATURES
The ISD-ES502 Demonstration Board is a stand alone system that illustrates the signal routing and flexibility of the ISD5008 as well as its recording and playback functions and sound quality. The ISD-ES502 Demonstration Board consists of an ISD5008, the demonstration board and external speaker (batteries included).
THESE ISD5008 FEATURES USING AN ARE EASILY
* Keypad selection of all operational modes: Select Sample Rate, Set Volume, Outgoing Message, Voice Notes (Memo), Answering Machine, Duplex Recording, Signal Filtering, Feed Through. * Voice prompts of instructions for ease of use. * Red LEDs to indicate of the available signal paths. * Orange LEDs to identify which sections of the device are powered for each function. * Yellow LEDs to indicate volume level control. * Built in microphone. * Standard audio jacks for auxiliary inputs (AUXIN), external speakers and auxiliary outputs (AUXOUT). * Legend of operation printed on the PCB.
ORDERING INFORMATION PART NUMBER PRICE
DEMONSTRATED
ISD-ES502
* 2-way conversation recording. * 1-way recording. * Message playback. * Message cueing. * User selectable duration control. * Volume control. * Playback pause.
A P P L I C AT I O N T O O L
ISD-ES501 Evaluation System ISD-ES502 Demonstration Board
ISD-ES501 ISD-ES502
$120.00 $225.00
6dB
MICROPHONE MIC+
AGC
INP SUM1 MUX
2
MIC-
1
S1M0 S1M1
SUM1 SUMMING AMP SUM1
FTHRU INP FILTO SUM1
ANA OUT MUX
ARRAY
Low Pass Filter
1
(FLPD)
FILTO ANA IN
AGCCAP
1.0/1.4/2.0/2.828
(AGPD)
SUM2 SUMMING AMP
VOL SUM2
ANA OUT AMP
CHIP SET ANA OUT+
ANA OUT-
CAR KIT AUX IN
(INS0)
Input Source MUX
1
Filter MUX
1
1
(AOPD)
BLOCK DIAGRAM AND SIGNAL OF
FILTO ANA IN ARRAY
1 (AXPD) 2 AUX IN AMP
()
(FLS0)
3 2 S2M1
()
S2M0
()
AOS0 AOS1 AOS2
SUM1 MUX
Internal Clock
2
Multilevel Storage Array
FILTO
()
AXG0 AXG1
()
S1S0 S1S1
2 FLD0
FLD1
XCLK
.625/.883/1.25/1.76
()
AUX OUT AMP
CAR KIT AUX OUT
ROUTING THE
ISD5008
Output MUX
VOL SUM 2
CHIP SET ANA IN
ANA IN AMP 1
(AIPD)
ANA IN
SUM1 IMP ANA IN SUM 2
Spkr. AMP
SPEAKER SP+
SP-
2
2
OPA0 OPA1
2
Volume Control
3 1
(VLPD)
( )( )
OPS0 OPS1
Vol MUX
()
AIG0 AIG1
2
()
VOL0 VOL1 VOL2
Power Conditioning
()
VCCD VCCD SCLK SS
VLS0 VLS1
Device Control
VCCA
VSSA
VSSA
VSSA
VSSD
VSSD
MOSI MISO
INT
RAC
ISD and ChipCorder are registered trademarks of ISD. Printed in the U.S.A. ISDES501502TPB1-699
To Order Products or More Information:
ADDRESS PHONE
2727 N. First Street San Jose, CA 95134
1-800-677-0769 (US Only) 408-943-6666 408-544-1786 (Fax)
e-mail
WEBSITE
www.isd.com
info@isd.com

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