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Anonymous
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How to drive tx line to quiscent state

Hi  all,

 

I have developed the virtex 6 transceiver(32 bit tx and rx data lines) for SATA as phy.

 

After finishing OOB sequence, the host phy has to send the D10.2 ('h4A4A4A4A) chars. But it is sending

ALIGN primitive ('h7B4A4ABC) , even though the TXDATA[32:0] and TXCHARISK[3:0] are drving 'h0.

 

How, we can drive the TX serial line to quiscent state(ZZZZ state).

 

Thanking you,

 

Regards

P Dasarath

 

 

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