KCC's Quizzes AQQ304 - A pure logic
1. Quote of the month: "I am not lazy, I'm just in energy-saving mode" - unknown
2. Quiz AQQ304 about finding a pure logic puzzle
Mike is looking at Anne, but Anne is looking at Paul.
Mike is married, but Paul is not.
Question:
Is a married
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August Monthly Blog Quiz! Read the blog, take the quiz, and you could win a gift card
Important: Read the blog first . The quiz questions are all based on the content of the blog:
Stay in the loop and win! Read the blog Current Output Driving Industrial Loops , then take our quick five-question quiz for a chance to win a gift card
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AD9910
Recommended for New Designs
The AD9910 is a direct digital synthesizer (DDS) featuring
an integrated 14-bit DAC and supporting sample rates up to
1 GSPS. The AD9910 employs an advanced...
Datasheet
AD9910 on Analog.com
Hello,
having just started using AD9910 board, I got stucked with RAM usage. I know how to load/retrieve data from RAM - the problem is, I do not understand how to create a suitable set of data. Having read the datasheet, technical tutorial, user guide and searched on the Internet, I made only little progress.
From the data sheet (p. 33/60, Table 12) I know the required structure of each word and how many bits are assigned to each parameter for each type of entry. However, I have no idea what to put into those bits. The first thing that came to my mind - to load the required values of, for example, frequency - does not seem to be right, especially after having a look at several example files posted on this forum.
Therefore I would like to ask you, how can I create files for AD 9910 RAM - what are the general rules, if there is any software required etc.
I am especially interested in a way how to get data from Excel/Calc and txt files into a format suitable for the RAM.
Thank you very much in advance.
If you can provide details regarding exactly what you wish to do with the RAM, perhaps I can help walk you through the process of creating a RAM data file.
The attached document may provide the missing details you need to create a data file that can be read by the RAM I/O Window of the AD9910 Evaluation Board software.
If you can provide details regarding exactly what you wish to do with the RAM, perhaps I can help walk you through the process of creating a RAM data file.
The attached document may provide the missing details you need to create a data file that can be read by the RAM I/O Window of the AD9910 Evaluation Board software.