Four mircophome base

Gary Siu

Intellectual 450 points

Other Parts Discussed in Thread: CC8531

Why can not select AIC3204 with Four mircophome base in Purepath wireless configurator ?

Thanks

Gary Siu

over 14 years ago

0 Kjetil over 14 years ago

TI__Mastermind 21125 points

Hi Gary,

That is because the AIC3204 only support two channels. We are not doing any internal mixing of the inputs and require an external 4 channel device.

The AIC34 and the DSP interface is the only select-able choice for this application.<

Regards,
Kjetil

0 Gary Siu over 14 years ago in reply to Kjetil

Intellectual 450 points

Thanks Kjetil, may I have refference schematic of CC8531 and AIC34 ?

Gary Siu

0 Kjetil over 14 years ago in reply to Gary Siu

TI__Mastermind 21125 points

Hi Gary,

Please see the following design note:
http://www.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber=swra383

This is for connecting the AIC34 evaluation board to the CC85xxDK for the base station. It is written with four inputs in mind so some changes needs to be taken into account for using it as 4 outputs. Please see the post Oleat made in this thread:
http://e2e.ti.com/support/low_power_rf/f/382/t/161633.aspx

Hope this helps and please let me know if you have more questions.

Best regards,
Kjetil

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Four mircophome base