How do we fins which pin of AWR1843 mapped to which supply voltage, We have 1.8V and 3.3V domains
Regards
Aziz
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Hi,
Please check the datasheet, Section 5 Specifications
https://www.ti.com/lit/ds/symlink/awr1843.pdf
Thank you
Cesar
I am not able to find which pin has which supply is mapped
VIOIN & VIOIN_18 two voltage for IO lines . I am planning to connect VIOIN to 3.3V and VIOIN_18 to 1.8V
I want to know which are corresponding IO will have 3.3V and 1.8 V
Regards
Aziz
Hello Aziz,
The VIOIN_18 supply is used for generating the internal biases on the IO.
The VIOIN supply is the operating supply voltage for the IO. This will determine the operating levels of the IO and can be either 3.3V or 1.8V.
Regards,
Adrian