National Semiconductor ADC14071, Инструкция по эксплуатации

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9.0 Saving and Retrieving Files
9.1 ASCII Files
To export (save) an ASCII file for use later by another
program, such as a spreadsheet, you must enter
ALT
, F, D.
You will be prompted for a file name. The ASCII file will
contain only raw data with one data point per line.
WaveVision allows you to save data in two formats. One is a
binary file, the other is an ASCII file.
9.1 Binary Files
A binary file is intended for use only by WaveVision and
contains information as to program settings as well as the
raw waveform data.
To import (retrieve) an ASCII file, whether created with
WaveVision or with any other program or utility, enter
ALT
, F,
I. You will be prompted for the name of the file you wish to
retrieve. Remember that imported files must have one data
point per line.
To save a binary file for use later by WaveVision, you can
click on the Save icon, enter
ALT
, F, S or enter
CTRL
-S. You
will be prompted for a file name the first time you save a given
set of data.
10.0 Evaluation Board Specifications
To save a file that has already been saved, but to save it
under a different file tame, enter
ALT
, F, A. You will be
prompted to enter the new file name.
Board Size: 4.5" x 6.5" (11.4 x 16.5 cm)
Power Requirements: +12V @ 1 Amp & -12V @ 10mA
Communications: Parallel Port
Modes Supported: Bi-Directional EPP & ECP
To retrieve a binary file in WaveVision, you may click on the
Open File icon, enter
ALT
, F, O or enter
CTRL
-O. You will be
prompted for the name of the file you wish to retrieve.
Board Clock Frequency: 50kHz to 32MHz
Analog Input
Nominal Voltage:
1 VP-P (Amps), 2 VP-P Xfmr
Minimum Excursion: 0V
Maximum Excursion: 2.7V
Memory: 64k Words by 16 bits
Reference Voltage: 2.0V, nominal
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