IDT ADC1453D, ADC1159D Quick Start Guide

Quick start ADC1453D, ADC1159D evaluation board
Rev. 01 14 Nov 2013
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Document information
Info
Content
Keywords
ADC1453D, ADC1159D, ADC1453DxxxW1-DB, evaluation board, ADC, Converter, JESD204B, BSX0254.
Abstract
This document describes how to use the evaluation board for the dual channel analog-to-digital converters ADC1453D and ADC1159D with JESD204B output interface.
Overview
Revision history
Rev
Date
Description
1
14 November 2013
Initial version
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Fig 1. Evaluation board overall presentation
Analog inputs
Clock input
Main power supply
ALTERA Arria II GX
USB to SPI interface
Output
connectors
(bottom layer /
right)
ADC Power supply
On board clock
generator
1. Overview of the evaluation board:
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Fig 2. Overall presentation of default switchs and jumpers
Scrambler off
Scrambler off
Ext clcok
2. Switch and Jumpers default state
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Fig 3. Typical test configuration
Signal generator (SMA100A) + filter (1% bandpass)
Signal generator (SMA100A) + filter (1% bandpass)
181WP05 / 5 V - 3 A
Computer (USB)
181WP05 / 5 V - 3 A
Synchronized
Switch on the right
Press PB2 and PB3
for FPGA reset
The leds 6 and 7 must
be synchronized
3. Typical test configuration:
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Fig 4. Start-up screen
1. Select the ADC1443D product
To quit the interface, please click ‘quit’
4. Select the number of points for FFT
3. Enter the sampling frequency
7. ‘GREEN’ when USB is ready
8. ‘GREEN’ when Acquisition is ready
6. Click ‘INITIALIZATION’
5. Enter the input frequency. The coherent frequency will be automatically
2. Select ‘Coherent’ for optimized FFT processing.
Otherwise select ‘Not
coherent’
4. ADC acquisition tool
4.1 Software start-up
To install the software, please refer to appendix A ‘Software and drivers install’. Run the application “HSDC_SW_ADC_4.exe”. This application will allow:
the user to control features through the SPI; as well as performing any online data acquisition to evaluate the performances.
4.2 Start-up screen
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Fig 5. Read / Write Registers
2. Load the SPI registers settings file. Please contact your IDT Sales/FAE representatives to get access to SPI settings files for ADC1443D or ADC1453D or ADC1159D250devices. 3 SPI registers settings files are available:
ADC1453D160_SPI.txt  ADC1453D250_SPI.txt  ADC1159D250_SPI.txt
1. ‘READ ALL REGISTERS will allow to get an overview of the main analog registers
4.3 Read / Write Registers
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Fig 6. Functional Registers
1. Select the channels to be modified
2. ‘Write all registers’ allow to send all the values at the same time
3. Write the value in the register
4. Modify the value
4.4 Functional Registers
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Fig 7. Acquisition
2. If needed, the performances can be calculated over a reduced bandwidth
6. Performances are available in the table
5. Click acquire to process data acquisition and FFT processing
4. Select ‘Continuous acquisition’ for real-time processing
1. Select the channel to display
1. If ‘Not coherent’, select a window for procesing
4.5 Acquisition
In case of bad acquisition or when changing the sampling frequency, take care to reset the FPGA by pushing on-board button PB3.
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IX
1
Go to National Instruments web page http://joule.ni.com/nidu/cds/view/p/id/2087/lang/en
2
Download LVRTE2010std.exe
3
Save
4
Run the application ‘LVRTE2010std.exe
5
OK
6
Unzip
5. Software and drivers install
5.1 Labview Runtime 2010 install
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X
7
OK
8
Next
9
Next
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XI
10
Next
11
Select ‘I accept the License Agreement
Next
12
Next
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XII
13
Finish
14
Restart
1
Plug the USB cable in the demoboard USB connector
2
The wizard will help to install the USB Serial Converter A
3
Select ‘Install from a list or specific location
Next
5.2 Demoboard - USB-SPI driver install
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4
Select ‘Search for the best driver in these locations
Select ‘Include this location in the search
Browse
Select the folder CDM2.08.12
Next
5
Continue Anyway (Windows XP only)
6
Browse
Select the file ‘ftdibus.sys
in the folder CDM2.08.12\i386
OK
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7
Finish
8
The wizard will help to install the USB Serial Converter B (same as USB Serial Converter A)
9
The wizard will help to install the USB serial port
The file ‘ftser2k.sys’ is in the folder ‘CDM2.08.12\i386
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All rights reserved.
Date of release: Nov 14th 2013
Document identifier: QS_ADC1453D_ADC1159D_r01
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