2.5 Installation Procedures
The following procedures are provided for the safe and effective use of the ADSP-21065L
evaluation board. It is important that you follow these instructions in the order presented to
ensure correct operation of your software and hardware.
2.5.1 Installing the EZ-KIT Lite Hardware
The ADSP-21065L EZ-KIT Lite board is designed to run outside the PC as a stand alone
unit. There is no need to remove the chassis from your computer. Use the following steps to
connect the EZ-KIT Lite board:
1. Remove the EZ-KIT Lite board from the package—be careful when handling these
boards to avoid the discharge of static electricity, which may damage some components.
2. Connect the RS-232 cable to an available Comm Port on the PC and to J3 on the
ADSP-21065L evaluation board.
3. Plug the provided cord into a 120-Volt AC receptacle and plug the connector at the
other end of the cable into J1 (Power In) on the evaluation board.
All of the LEDs light up briefly. The FLAG9 and power (red) LED remain on. If the LEDs
do not light up, check the power connections.
To configure your board to take advantage of the audio capabilities of the demos, use the
following procedure:
1. Plug a set of self-powered computer speakers into jack J7(Line Out) on the board.
Turn on the speakers and set the volume to an adequate level.
2. Connect the line out of an electronic audio device to jack J8 (MIC/Line In) on the
board. Set jumpers JP1 and JP2 to LINE.
3. Set Jumper JP3 to GND to enable the AD1819 codec. (This is the board default)
This completes the hardware installation.
2.5.2 Installing Vi+
This EZ-KIT Lite comes with the latest evaluation version of Vi+ for SHARC
Family DSPs. You must install this software prior to installing the EZ-KIT Lite software.
Insert the Vi+ CD into the CD-ROM drive. This will bring up the CD browser.
Click on the “Install Vi+” option. This will launch the setup wizard. When
prompted, by the component selection dialog of the installation wizard, insure that the
21065L EZ-Kit Light check box is checked. Follow this wizard with the on-screen
instructions.
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