Unpacking the cio-dda06, Installing the software, Configuring the cio-dda06 – Measurement Computing CIO-DDA06 User Manual
Page 9: Base address switch
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CIO-DDA06 User's Guide
Installing the CIO-DDA06
Unpacking the CIO-DDA06
As with any electronic device, you should take care while handling to avoid damage from static
electricity. Before removing the CIO-DDA06 from its packaging, ground yourself using a wrist strap or by
simply touching the computer chassis or other grounded object to eliminate any stored static charge.
If any components are missing or damaged, notify Measurement Computing Corporation immediately by
phone, fax, or e-mail:
Phone: 508-946-5100 and follow the instructions for reaching Tech Support.
Fax: 508-946-9500 to the attention of Tech Support
Email:
Installing the software
Refer to the Quick Start Guide for instructions on installing the software on the Measurement Computing Data
Acquisition Software CD. This booklet is available in PDF at
.
Configuring the CIO-DDA06
The CIO-DDA06 has one base address switch, one bank of gain switches for each analog output channel, a
simultaneous update jumper for each DAC pair, a "power-up state" selection jumper, and one wait state jumper.
The InstaCal calibration and test program will show you how to set the switches. Run InstaCal before you open
your computer and install the board.
The CIO-DDA06 is shipped with the factory-default settings listed in the table below.
Factory-configured default settings
Board label
Switch/jumper description
Default setting
ADDRESS
DIP switch for setting the base address
300h (768 decimal)
WAIT STATE
Jumper to enable a wait state generator
OFF position (disabled)
XFER
UPDATE ##
Jumpers to select simultaneous or single channel
update for each DAC channel pair
UPDATE position (single channel update)
GAIN #
DIP switches to set the output range for each
analog output channel
±5V
PWR UP
Jumper to select the power up and reset state
STD position — standard mode (undefined
output values at power up)
Before installing the CIO-DDA06 in the computer, verify that the board is configured with the settings that you
want. Review the following information to change the default configuration of a jumper or switch on the CIO-
DDA06 board.
Base address switch
Set the base address with the dip switch labeled
ADDRESS
located on the board.
The easiest way to set the base address switch is to let InstaCal show you the correct settings. However, if are
already familiar with setting ISA base addresses, you may use the base address switch description below to
guide your base address selection.
Unless there is already another board in your system using address 300 hex (768 decimal), leave the switches as
they are set at the factory.
shows the base address switch set to its factory-default base address of
300 hex.
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