ADS1299 EEG interface with 32 channels or 16 channels?

Juan Sousa

Other Parts Discussed in Thread: ADS1299

I have recently aquired an ADS1299EEG FE development board and a MMB0 (analog evaluation Module), this board has 8 A/D channels and i want to expand this to 32 channels or, at least, 16 channels. What is the fastest and most precise method of achieving this? Where can i get more information about this? Do i need to acquire another modular group of MMB0 + ADS1299EEG FE or only the latter one?

I need to expand the source code to interface with 4 times the number of sensors it is currently able to interface, Is there a simpler way to do this instead of copying the system 4 times? Where can i get further information about the source code?

many thanks!

over 11 years ago

0 Tom Hendrick over 11 years ago

TI__Guru**** 168605 points

Hi Juan,

You can take a look at the source code for the ADS1299, it is located on our public FTP site here:

ftp://ftp.ti.com/pub/data_acquisition/EEG_FE/

0 Juan Sousa over 10 years ago in reply to Tom Hendrick

Prodigy 110 points

How do I connect 16 channels? type spi connection, but how could I explain?

0 Haining Wang over 10 years ago in reply to Tom Hendrick

Prodigy 25 points

Dear Tom Hendrick ,

I just got a ADS1299EEG board, could you tell me where should I buy EEG electrodes ? or at least tell me which electrodes are supported by this board ?

Many thanks!

Wang

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ADS1299 EEG interface with 32 channels or 16 channels?