TUSB4041 / Default value of OTP

Kuramochi Tadahiko

Guru 28715 points

Hi,

I received following question from my customer.

The default value seems be set to OTP.

Could you tell us these default value?

They're recognizing that these default value is nothing on the datasheet.

Regards,

Kuramochi

over 9 years ago

0 Elias Villegas M. over 9 years ago

TI__Guru* 76130 points

Hello,
I don't understand your question, if they want to know the default values of the Registers that can be configured by OTP, then that would be the Section 8.5 in the Datasheet, there you can see the default values of all the Registers no matter they are or they're not OTP programmable.
Regards

0 George Strukla over 9 years ago in reply to Elias Villegas M.

Prodigy 20 points

Hello,

In the Section 8.5 in Table 11. at rmbl[3:0] the Reset value is "X" plus the Description says: "This field is read only unless the customRmbl bit is set to 1. Otherwise, the value of this field reflects the inverted values of the OTP ROM non_rmb[3:0] field."

Since the default value of customRmbl is "0" therefor we have no information about the default (Reset) values of rmbl[3:0]. Or I'm missing something?

Would you clarify it for me (us)?

Rgds,
George

0 Elias Villegas M. over 9 years ago in reply to George Strukla

TI__Guru* 76130 points

Got it, the default value is rmbl[3:0]=1111'b
Regards

0 George Strukla over 9 years ago in reply to Elias Villegas M.

Prodigy 20 points

Thanks

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TUSB4041 / Default value of OTP