Tool/software: Code Composer Studio
Hi,
May I get a list of syncword that have the same performance of 0x930B51DE?
About 5~10 syncwords is ok
Thank you.
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Tool/software: Code Composer Studio
Hi,
May I get a list of syncword that have the same performance of 0x930B51DE?
About 5~10 syncwords is ok
Thank you.
We don't have such a list, but if you keep the following in mind you should be able to find these sync words your self
- Use an equal number of 0's and 1's (approximately)
- Try to limit the number of consecutive 0's and 1's to 4
- Sync word needs to be significantly different from the preamble
Chris,
What we recommend is the use of "Gold codes" these are binary sequences of data that have good correlation properties. I have created some for you and also estimated their quality by proving the autocorrelation plots for each of them.
Please note, as Sverre said, when changing the Sync words you are influencing the correlation engines performance and thereby influencing the RF performance of your system. So please validate that you are getting good performance with your chosen Sync words individually.
First lets see how the "TI official Sync words" looks like
An Average of 0 and a peak to noise ratio of 11dB, so this is the target. Here is what I generated for you.
I hope this helps,
Regards,
/TA