Question about SAS 12G coefficient's adjustment rules

Harvey Newman harvey.newman at avagotech.com
Thu Mar 5 06:57:32 PST 2015


Formatted message: <a href="http://www.t10.org/cgi-bin/ac.pl?t=r&f=r1503050_f.htm">HTML-formatted message</a>

Hi Pengfei,
SAS 12G Tx training does not have any such requirement. The transmitter
coefficients are free to be adjusted by the receiver in any way it wishes.
This includes an over all decrease in amplitude if it so desires.
Regards,
Harvey Newman
Avago Technologies
On Wed, Mar 4, 2015 at 10:57 PM, Yupengfei (B) <yu.yupengfei at hisilicon.com>
wrote:
>  Hi all,
>
>
>
> I would like to know, during the process of SAS 12G TX_TRAINING, is there
> any rules like PCI-E:
>
>
>
> “The sum of C1, C2, and C3 should keep a fixed value (|C-1|+|C+1|+C0 =
> FS)”.
>
>
>
> If there is any, please specify the source in the agreement.
>
>
>
> Thank you!
>
>
>
>
>
> Best regards,
>
> Pengfei Yu
>
-- 
Harvey Newman
Avago Technologies
(408) 433-4028



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