AWR2243: Device map 1 : Channel Config failed with error code 282

Gary Lu

Part Number: AWR2243

Hello，

When I was configuring cascading, when I reached the channel configuration step, an error message was displayed as shown in the figure below, and its related meaning is explained in the quotation marks in DFP. I want to know why this problem occurs? And how to solve it
Error 282: "Device variant does not allow cascading but API is issued to enable cascading mode"

Regards，

Gary

over 1 year ago

0 Jin Lee over 1 year ago

TI__Intellectual 2962 points

Hi Gary,

Are you using a custom board?

The error code indicates that this is an older sample not meant for cascade. Could you share the order date for these samples?

Thank you,

Jin

0 Gary Lu over 1 year ago in reply to Jin Lee

TI__Intellectual 1660 points

Hello，

This is the relevant silk screen information. I'm not sure if this YM: 19 represents production in September 2021.
I saw on the forum that YM: 22 is also unable to enable cascading function. The relevant link is as follows:

https://e2echina.ti.com/support/machine-translation/mt-sensors/f/mt-sensors-forum/777882/awr2243?tisearch=e2e-sitesearch&keymatch=awr2243%2525252525252520%25252525252525E4%25252525252525B8%252525252525259D%25252525252525E5%252525252525258D%25252525252525B0%25252525252525E5%2525252525252590%25252525252525AB%25252525252525E4%25252525252525B9%2525252525252589

If it is related to the chip version, can you tell me which versions of chips can use cascading function?

Regards，

Gary

0 Jin Lee over 1 year ago in reply to Gary Lu

TI__Intellectual 2962 points

Hi Gary,

Thanks for sharing. To confirm, only AWR2243 chips purchased after June 2022 can support cascade.

Thank you,

Jin

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AWR2243: Device map 1 : Channel Config failed with error code 282