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Re: [802.3_10SPE] Comment r02-33



Dear Yong,

 

With regards to this matter, note please that I wrote a simulator of T1S with PLCA from scratch that follows the normative part of the draft with high fidelity.

Among others, motivations of creating this was to:

  • validate the draft independently from existing assumptions/implementations
  • supporting Piergiorgio’s (c148) and my (c147) editorial efforts

Some of the comments submitted by Piergiorgio and me since January were based on the output of this system.

 

The simulator has been continuously updated at each round, following the accepted changes, and I am currently working on adding 3.2 (accepted) and 3.3 (proposed) changes to it, including what Piergiorgio sent earlier. My intention is to provide feedback by Milwaukee.

 

Should you have any questions/comments, please feel free to get back to me.

 

Yours sincerely

 

Gergely

 

 

From: Yong Kim <yongkim.mail@xxxxxxxxx>
Sent: Saturday, August 10, 2019 2:21 AM
To: STDS-802-3-10SPE@xxxxxxxxxxxxxxxxx
Subject: Re: [802.3_10SPE] Comment r02-33

 

Hi Piergiorgio,

 

With regard to "PLCA DATA State Diagram caused by comment i-373 on D3.0.

The intention of i-373 resolution was to clarify the behaviour of the State Diagram without changing the functionality."

 

Did a particular "victim/volunteer" do his usual verilog simulation on this to help validate this for you yet?  If not, before the interim?

 

 

best regards,

Yong Kim, affiliation: NIO

 

 

On Fri, Aug 9, 2019 at 2:09 PM Piergiorgio Beruto <piergiorgio.beruto@xxxxxxxxxxxxxx> wrote:

Hello 802.3cg,

Thanks to some of you working offline, we’ve found a regression in the PLCA DATA State Diagram caused by comment i-373 on D3.0.

The intention of i-373 resolution was to clarify the behaviour of the State Diagram without changing the functionality.

In the process, despite our best effort, we’ve missed some important changes that broke the DATA State Diagram function.

 

Please find attached to this e-mail the proposed changes meant to accomplish the original intention of i-373.

Any feedback would be much appreciated.

 

Kind Regards,

 

--

 

Piergiorgio Beruto

Senior System Designer

 

Canova Tech Srl.

"The Art of Silicon Sculpting"

www.canovatech.com

 

Via Magliotto 2,

Campus Savona, Palazzina Branca

17100 Savona (SV), Italy

Phone:  +39 049 7811065 ext. 265

GSM:    +39 333 6333289

Skype:  canovatech_pb

 


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