About USB eye pattern adjutment method.

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About USB eye pattern adjutment method.

985件の閲覧回数
takashitakahash
Contributor III

Hi community.

About USB eye pattern adjutment method.

1,Please tell me the availability of USBPHY_TX_EDGECTRL that has been described as NOT FOR CUSTOMER_USE,

But eye pattern, I want to adjust because it does not pass the MFi authentication of Apple.

2,please tell me variable width of the register set number of USBPHY_TX_EDGECTRL(000-111).

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LinWang
NXP Employee
NXP Employee

Customer don't need change USBPHY_TX_EDGECTRL. (We don't suggest customer use it.)

Please modify D_CAL to adjust eye diagram.

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orangeusa
Contributor III

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Uhh, no go - restricted content. (That's what the page says).

.

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702件の閲覧回数
takashitakahash
Contributor III

On restricted access to this content, I will not this feature.

Advice please.

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702件の閲覧回数
LinWang
NXP Employee
NXP Employee

Customer don't need change USBPHY_TX_EDGECTRL. (We don't suggest customer use it.)

Please modify D_CAL to adjust eye diagram.

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702件の閲覧回数
takashitakahash
Contributor III


Hi, LinWang.

Thank you for your replay.

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