EVAL-AD7902SDZ Datasheet, PDF (7/32 Pages) Analog Devices – On-board reference

EVAL-AD7902SDZ User Guide
EVALUATION BOARD SETUP PROCEDURES
The AD7902 evaluation board connects to the (EVAL-SDP-CB1Z)
system demonstration board. The EVAL-SDP-CB1Z board is
the controller board, which is the communication link between
the PC and the main evaluation board.
Figure 1 shows a photograph of the connections made between
the EVAL-AD7902SDZ daughter board and the EVAL-SDP-CB1Z
motherboard.
Connecting the Evaluation and SDP Boards to a PC
1. Install the AD7902 software. Ensure that the EVAL-SDP-
CB1Z board is disconnected from the USB port of the PC
while installing the software. The PC must be restarted
after the installation is complete.
2. Before connecting power, connect the 120-pin connector, J5,
of the EVAL-AD7902SDZ board to Connector J4 on the
EVAL-SDP-CB1Z board. Nylon screws are included in the
EVAL-AD7902SDZ evaluation kit and can be used to
ensure that the EVAL-AD7902SDZ and EVAL-SDP-CB1Z
boards are connected firmly together.
3. Connect the 9 V power supply adapter included in the kit
to the EVAL-SDP-CB1Z.
4. Connect the EVAL-SDP-CB1Z board to the PC via the
USB cable. (If you are using Windows® XP, you may need to
search for the EVAL-SDP-CB1Z drivers. Choose to auto-
matically search for the drivers for the EVAL-SDP-CB1Z
board if prompted by the operating system.)
UG-608
Verifying the Board Connection
1. Allow the Found New Hardware Wizard to run after the
EVAL-SDP-CB1Z board is plugged into your PC. (If you
are using Windows XP, you may need to search for the
EVAL-SDP-CB1Z drivers. Choose to automatically search
for the drivers for the EVAL-SDP-CB1Z board if prompted
by the operating system.)
2. Check that the board is connected to the PC correctly
using the Device Manager of the PC.
a. Access the Device Manager as follows:
i. Right-click My Computer and then click Manage.
ii. A dialog box appears asking for permission to
allow the program to make changes to your
computer. Click Yes.
iii. The Computer Management box appears. From
the list of System Tools, click Device Manager.
b. Under ADI Development Tools, Analog Devices
System Development Platform SDP-B should appear
(see Figure 15), indicating that the EVAL-SDP-CB1Z
driver software is installed and that the board is
connected to the PC correctly.
Figure 15. Device Manager:
Checking that the Board Is Connected to the PC Correctly
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