MMWCAS-RF-EVM: Is cascasding evm available with es1.1 awr2243 ic

vincent fayet1

Intellectual 365 points

Part Number: MMWCAS-RF-EVM
Other Parts Discussed in Thread: AWR2243

Hello,

As mentioned in mmwave dfp release note, dfp 2.2.1 and 2.2.2 doesn't support awr2243 es1.0.

Can someone tell me if new cascading evm are designed with new axr2243 es1.1 or still with previous version ?

Thx in advance,

Vincent

over 4 years ago

0 Ishita Kochar over 4 years ago

TI__Mastermind 31680 points

Hello Vincent,

mmwave_dfp_02_02_02_01 is architected for AWR2243 ES1.1 silicon.

If you have AWR2243 ES1.0 silicon, the correct DFP would be mmwave_dfp_02_02_00_03. The revision would be highlighted on the chip that is soldered on the EVM. Line 4 indicates whether the device is ES1.0 or ES1.1. You can refer to section 3 i.e Device Markings in the Device Errata Document to find out about this.

Regards,

Ishita

0 vincent fayet1 over 4 years ago in reply to Ishita Kochar

Intellectual 365 points

hello,

thx for the answer my question was not really about how to know if a awr2243 ic is es1.0 or es1.1 but more about do you have remaining stocks with the previous version ?

Cause I have a cascading evm with ES1.0 and i would like to buy a new one.

But before buying a new one, i would like to be sure that i will not receive a cascading board with ES1.0

thx,

Vincent

0 Ishita Kochar over 4 years ago in reply to vincent fayet1

TI__Mastermind 31680 points

Hello Vincent,

Sorry, I thought you're interested in knowing the silicon revision of your board.

To answer your question, now we're selling cascade boards with only ES1.1 samples, so you can go ahead with your purchase.

Regards,

Ishita

0 vincent fayet1 over 4 years ago in reply to Ishita Kochar

Intellectual 365 points

thx for your answer

Regards,

Vincent

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MMWCAS-RF-EVM: Is cascasding evm available with es1.1 awr2243 ic