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Q&A AD5253 Reading sequence

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AD5253 Reading sequence

Jma on Feb 13, 2020

Hi

I have a quetion about NOP in direct read sequence.

About D/S discription (below), Reading user data directly from EEMEM dose not require a similar NOP command execution.

but user data is only EEMEM4-EEMEM15

Are EEMEM0-EEMEM3 required NOP command in read sequence?

Best regards

Thank you very much.

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isantos
Feb 24, 2020 in reply to Jma +1 verified
Hi,

NOP is only required after using Command 1, and is not required for the other commands such as reading directly from EEMEM

Cheers,

Ivan

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0 Jma on Feb 19, 2020 1:22 AM

Thanks! Gauzz-san.

I have more related question.

In evaluation board(GUI), "UPDATE SINGLE"(selected READ) send NOP after write and read.

Why evaluation GUI send NOP?

"STORE" and "UPDATE SINGLE with WRITE" (GUI setting) don't send NOP.

Best regards , thank you very much.
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+1 isantos

on Feb 24, 2020 6:58 AM in reply to Jma
Hi,

NOP is only required after using Command 1, and is not required for the other commands such as reading directly from EEMEM

Cheers,

Ivan
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+1 isantos

on Feb 24, 2020 6:58 AM in reply to Jma
Hi,

NOP is only required after using Command 1, and is not required for the other commands such as reading directly from EEMEM

Cheers,

Ivan
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