AWR2243: About AWR2243 configurations in cascaded mode

Guo Yinxiu

Part Number: AWR2243

I control cascaded AWR2243 by TM4C1294. because we use only one SPI interface, So I want to know whether I can config the cascaded AWR2243 in the following order?

1) reset and config master AWR2243;

2) reset and config the first slave AWR2243;

3) reset and config the second slave AWR2243.

4) reset and config the third slave AWR2243.

over 2 years ago

+1 Saswat Kumar over 2 years ago

TI__Mastermind 35835 points

Hello Guo,

Are you able to communicate with the slaves individually or not?
Using chip select line you can control which slave you want to communicate with, so this is possible.

Regards,
Saswat Kumar

+1 Guo Yinxiu over 2 years ago

Prodigy 170 points

Yes, we use chip select line to control which slave to communicate with, thank you.

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AWR2243: About AWR2243 configurations in cascaded mode