PAD2005 package marking inquiry

Alan Kim

Prodigy 50 points

Other Parts Discussed in Thread: PAD2005

Dear

I founded there are two types of package marking in PAD2005.

Can you tell me what difference they have?

One is "PAD2005X" , the other is "PAD2005"

Tks.

over 10 years ago

0 Kevin Lowderman over 10 years ago

TI__Intellectual 870 points

These are identical parts. The x marked part was shipped prior to the part being released to production and is considered an engineering sample.

Regards,

Kevin

0 Alan Kim over 10 years ago in reply to Kevin Lowderman

Prodigy 50 points

Dear Kevin

Thank you for your answer.

The problem is we are now mass production stage.

but there are many booting fail board when we use PAD2005 marking with PAD2005. ( no added X )

The test result is the HOST_IRQ (DPP3438 output) of those boards remains High. ( It does not be driven to Low )

Can you give me some comments about this problem?

Tks.

0 Kevin Lowderman over 10 years ago in reply to Alan Kim

TI__Intellectual 870 points

Alan, I think there is at least one email stream regarding this issue. Divya will forward this to me and I will reply there.

For others that might read this let me say again that the parts marked "PAD2005X A4" are identical to the parts marked "PAD2005 A4". My guess is that there is an assembly related issue causing the problem you are having.

-Kevin

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PAD2005 package marking inquiry