TUSB1310A TX_CLK

kent zhou

When POWER STATE=P2
1.TX_ELECIDLE=0,PHY Transmits LFPS signaling.
2.TX_DETRX_LPBK=1 & TX_ELECIDLE=1,PHY Does a receiver detection operation.

In order to achieve these two functions,TX_CLK presence is a necessary condition or not?

Many thanks

kent

0 Elias Villegas M. over 12 years ago

Hello,

We are reviewing your question and we'll reply soon.

Regards.

0 kent zhou over 12 years ago in reply to Elias Villegas M.

Look forward & Many thanks.

kent

0 Elias Villegas M. over 12 years ago

Hello Kent,

Yes, the TX_CLK is required to perform the above operations.

When the link is in P2 state, PCLK is present and the signals TX_DETRX_LPBK, TX_ELECIDLE, etc are synchronous to TX_CLK.

Regards.

0 kent zhou over 12 years ago in reply to Elias Villegas M.

I see,thanks a lot.

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