[SI-LIST] SATA eye diagram - how much is too much
- From: "Grasso, Charles" <Charles.Grasso@xxxxxxxxxxxx>
- To: "'si-list@xxxxxxxxxxxxx'" <si-list@xxxxxxxxxxxxx>
- Date: Tue, 5 Oct 2004 08:28:01 -0600
Greetings!
I have a question regarding the interpretation of the eye diagram data vis a
vis
SATA.
How many violations of the eye does it take before a design is brought to a
screeching halt? A follow up question:
Can eye violations be graded in terms of severity based on the location
of the violation (that is : at the outer bounds, or the internal eye
trapezoid )?
The basis of this question (naturally) is that I have SATA data that have
exactly
one 1 violation at the outer bound of the eye at 1 minute of data capture.
Typical go/no go specification will determine that to be a fail. I am not so
sure.
Any insight would be greatly appreciated.
Thanks
Best Regards
Charles Grasso
Senior Compliance Engineer
Echostar Communications Corp.
Tel: 303-706-5467
Fax: 303-799-6222
Cell: 303-204-2974
Email: charles.grasso@xxxxxxxxxxxx; <mailto:charles.grasso@xxxxxxxxxxxx; >
Email Alternate: chasgrasso@xxxxxxxx <mailto:chasgrasso@xxxxxxxx>
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