Texas Instruments ADS54J54EVM, Руководство пользователя

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Revision History
3.3.4 High Speed Data Converter Pro (HSDC Pro)
1. Start the HSDC Pro software tool by selecting Start Menu → All Programs → Texas Instruments
ADCs → High Speed Data Converter Pro .
2. When prompted for the serial number of the board, select the serial number that represents the
TSW14J56 that has been connected to the ADS54J54. This number is on a sticker on the TSW14J56
board.
3. In the Select ADC drop-down box, select ADS54J54_LMF442 . If it asks to download the firmware,
select Yes . Multiple LEDs light up on the TSW14J56, once the firmware has finished downloading.
4. Select Single Tone from the Test Selection drop-down menu.
5. At the bottom-left corner, enter 250M in the ADC Output Data Rate box. If not using an external 10-
MHz syncing signal from the analog signal source, then the 500-MHz sample clock from the
LMK04828 will not be coherent with the analog signal generator. In this case, do not select
Auto
Calculation of Coherent Frequencies . If the clocks are synchronized with an external 10M syncing
signal and are to be coherent, then select Auto Calculation of Coherent Frequencies .
6. If a windowing function is desired, then Blackman should be selected above the plot window. If the
clocks are synchronized with an external 10M syncing signal and coherent, select Rectangular .
7. All boards and software are now setup. Click the Capture button. A sample capture is shown in
Figure 11 for the ADS54J54 with a 250-MHz clock and 170-MHz input frequency.
Figure 11. High Speed Data Converter Pro (HSDC Pro) Sample Capture
Revision History
Changes from Original (January 2015) to A Revision .................................................................................................... Page
• Changed first paragraph by removing reference to an included 5-VDC power supply to a cable for connection to an
external 5-VDC power supply .
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1
• Changed Block Diagram of the ADS54J54EVM image.
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2
• Changed the description in the Input and Output Connectors and Jumper Descriptions of the ADS54J54EVM table for J13
(Main PWR) from a provided 5-VDC power supply , to +5-V bench supply (cable supplied) .
...................................
3
• Changed list item one in the ADS54J54EVM section.
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15
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
17 SLAU616A – January 2015 – Revised January 2016 Revision History
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