National Semiconductor ADC14071 Instruction Manual

Contents

National Semiconductor ADC14071 Instruction Manual Manual pdf 15 page image

9.0 Saving and Retrieving Files 9.1 ASCII FilesTo export (save) an ASCII file for use later by anotherprogram, such as a spreadsheet, you must enter ALT, F, D.You will be prompted for a file name. The ASCII file willcontain only raw data with one data point per line.WaveVision allows you to save data in two formats. One is abinary file, the other is an ASCII file.9.1 Binary FilesA binary file is intended for use only by WaveVision andcontains information as to program settings as well as theraw waveform data.To import (retrieve) an ASCII file, whether created withWaveVision or with any other program or utility, enter ALT, F,I. You will be prompted for the name of the file you wish toretrieve. Remember that imported files must have one datapoint per line.To save a binary file for use later by WaveVision, you canclick on the Save icon, enter ALT, F, S or enter CTRL -S. Youwill be prompted for a file name the first time you save a givenset of data. 10.0 Evaluation Board SpecificationsTo save a file that has already been saved, but to save itunder a different file tame, enter ALT, F, A. You will beprompted 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 @ 10mACommunications: Parallel PortModes Supported: Bi-Directional EPP & ECPTo retrieve a binary file in WaveVision, you may click on theOpen File icon, enter ALT, F, O or enter CTRL -O. You will beprompted for the name of the file you wish to retrieve.Board Clock Frequency: 50kHz to 32MHzAnalog InputNominal Voltage: 1 VP-P (Amps), 2 VP-P XfmrMinimum Excursion: 0VMaximum Excursion: 2.7VMemory: 64k Words by 16 bitsReference Voltage: 2.0V, nominal15 http://www.national.com