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Re: [STDS-802-3-25G] Joint ad hoc meetings (P802.3by, 50G/NGOATH SG)



No. Already done as we agreed on for the Rx testing.

From: Mike Dudek [mailto:mike.dudek@xxxxxxxxxx]
Sent: Wednesday, February 10, 2016 2:07 PM
To: Mellitz, Richard <richard.mellitz@xxxxxxxxx>; 802.3 50GE <STDS-802-3-50G@xxxxxxxxxxxxxxxxx>; 802.3 25GE <STDS-802-3-25G@xxxxxxxxxxxxxxxxx>
Cc: Jason Pritchard <jpritchard@xxxxxxxxxx>; mbrown@xxxxxxx; Sambasivan, Sam <Sam_Sambasivan@xxxxxxxxxxxx>; ???? Kohichi Tamura <kohichi.tamura@xxxxxxxxxx>; Tracy, Nathan L <ntracy@xxxxxx>; Kumaran Krishnasamy <kumaran@xxxxxxxxxxxx>; Hock Seow <hock.seow@xxxxxxxxxxxxxxxxxxx>; Malicoat, David (HPE Networking ATG) <david.malicoat@xxxxxxx>; Phil Sun <phil.sun@xxxxxxxxxxxxx>; Andy Moorwood <amoorwood@xxxxxxxxxxx>; George Zimmerman <george@xxxxxxxxxxxxxxxxxxxx>; Kenneth Jackson <KJackson@xxxxxxxxxxxxxx>; Zhongfeng Wang <zfwang@xxxxxxxxxxxx>; Ed Ulrichs <ed.ulrichs@xxxxxxxxxxxxxxxxxxx>; Shankar Hariharan (shhariha) <shhariha@xxxxxxxxx>; Langhammer, Martin (Altera) <mlangham@xxxxxxxxxx>; Marco Mazzini (mmazzini) <mmazzini@xxxxxxxxx>; derek.cassidy@xxxxxx; Ted Sprague <tsprague@xxxxxxxxxxxx>; Upen Reddy Kareti (ureddy) <ureddy@xxxxxxxxx>; Anil Mehta <amehta@xxxxxxxxxxx>; Mark Jones <Mark.Jones@xxxxxxxxx>; Liu, Guobin <guobin.liu@xxxxxxxxx>; Vittal_Balasubramani@xxxxxxxx; aszczepanek@xxxxxxxxx; Peter Stassar <Peter.Stassar@xxxxxxxxxx>; Scott Kipp <skipp@xxxxxxxxxxx>; Li, Peng (Altera) <mpli@xxxxxxxxxx>; Lillie, Andrew K <andrew.k.lillie@xxxxxxxxx>; Peter Jones (petejone) <petejone@xxxxxxxxx>; Erdem Matoglu <Erdem.Matoglu@xxxxxxxxxxxxxxxx>; Eric Baden <ericb@xxxxxxxxxxxx>; Qian Zhang (qzhang) <qzhang@xxxxxxxxx>; Pirooz Tooyserkani (pirooz) <pirooz@xxxxxxxxx>; Jerry Pepper <gpepper@xxxxxxxxxxx>; James Fife <james.fife@xxxxxxxxxx>; Gary Nicholl (gnicholl) <gnicholl@xxxxxxxxx>; Elizabeth Kochuparambil (edonnay) <edonnay@xxxxxxxxx>; Jane Lim (honglim) <honglim@xxxxxxxxx>; Vineet Salunke (vineets) <vineets@xxxxxxxxx>; Gianpiero Maria Bognanni (gbognann) <gbognann@xxxxxxxxx>; Jonathan King <jonathan.king@xxxxxxxxxxx>; Thananya Baldwin <tbaldwin@xxxxxxxxxxx>; Yuri Vandyshev (yvandysh) <yvandysh@xxxxxxxxx>; Dino Pozzebon <Dino.Pozzebon@xxxxxxxx>; steve.sekel@xxxxxxxxxxxx; Iain Ballingall <iballingall@xxxxxxxxxxxxxxxxxx>; Chad Erven <CErven@xxxxxxxxxxx>; Jones, Douglas <Douglas_Jones3@xxxxxxxxxxxxxxxxx>; Brett Lane <Brett.Lane@xxxxxxxxxxx>; Vasudevan Parthasarathy <vasudevan.parthasarathy@xxxxxxxxxxxx>; Saada, Jack <jack.saada@xxxxxxxxxxxx>; Venugopal Balasubramonian <venu@xxxxxxxxxxx>; Piers Dawe <piersd@xxxxxxxxxxxx>; Jeffery Maki <jmaki@xxxxxxxxxxx>; Brian Welch <bwelch@xxxxxxxxxxx>
Subject: RE: Joint ad hoc meetings (P802.3by, 50G/NGOATH SG)

Don’t you also need to change the multiplication factor in for the Gaussian filter or is that already in the code.

Mike Dudek
QLogic Corporation
Director Signal Integrity
26650 Aliso Viejo Parkway
Aliso Viejo  CA 92656
949 389 6269 - office.
Mike.Dudek@xxxxxxxxxx<mailto:Mike.Dudek@xxxxxxxxxx>


From: Mellitz, Richard [mailto:richard.mellitz@xxxxxxxxx]
Sent: Wednesday, February 10, 2016 10:01 AM
To: 802.3 50GE <STDS-802-3-50G@xxxxxxxxxxxxxxxxx<mailto:STDS-802-3-50G@xxxxxxxxxxxxxxxxx>>; 802.3 25GE <STDS-802-3-25G@xxxxxxxxxxxxxxxxx<mailto:STDS-802-3-25G@xxxxxxxxxxxxxxxxx>>
Cc: Jason Pritchard <jpritchard@xxxxxxxxxx<mailto:jpritchard@xxxxxxxxxx>>; mbrown@xxxxxxx<mailto:mbrown@xxxxxxx>; Sambasivan, Sam <Sam_Sambasivan@xxxxxxxxxxxx<mailto:Sam_Sambasivan@xxxxxxxxxxxx>>; ???? Kohichi Tamura <kohichi.tamura@xxxxxxxxxx<mailto:kohichi.tamura@xxxxxxxxxx>>; Tracy, Nathan L <ntracy@xxxxxx<mailto:ntracy@xxxxxx>>; Kumaran Krishnasamy <kumaran@xxxxxxxxxxxx<mailto:kumaran@xxxxxxxxxxxx>>; Hock Seow <hock.seow@xxxxxxxxxxxxxxxxxxx<mailto:hock.seow@xxxxxxxxxxxxxxxxxxx>>; Malicoat, David (HPE Networking ATG) <david.malicoat@xxxxxxx<mailto:david.malicoat@xxxxxxx>>; Phil Sun <phil.sun@xxxxxxxxxxxxx<mailto:phil.sun@xxxxxxxxxxxxx>>; Andy Moorwood <amoorwood@xxxxxxxxxxx<mailto:amoorwood@xxxxxxxxxxx>>; George Zimmerman <george@xxxxxxxxxxxxxxxxxxxx<mailto:george@xxxxxxxxxxxxxxxxxxxx>>; Kenneth Jackson <KJackson@xxxxxxxxxxxxxx<mailto:KJackson@xxxxxxxxxxxxxx>>; Zhongfeng Wang <zfwang@xxxxxxxxxxxx<mailto:zfwang@xxxxxxxxxxxx>>; Ed Ulrichs <ed.ulrichs@xxxxxxxxxxxxxxxxxxx<mailto:ed.ulrichs@xxxxxxxxxxxxxxxxxxx>>; Shankar Hariharan (shhariha) <shhariha@xxxxxxxxx<mailto:shhariha@xxxxxxxxx>>; Langhammer, Martin (Altera) <mlangham@xxxxxxxxxx<mailto:mlangham@xxxxxxxxxx>>; Marco Mazzini (mmazzini) <mmazzini@xxxxxxxxx<mailto:mmazzini@xxxxxxxxx>>; derek.cassidy@xxxxxx<mailto:derek.cassidy@xxxxxx>; Ted Sprague <tsprague@xxxxxxxxxxxx<mailto:tsprague@xxxxxxxxxxxx>>; Upen Reddy Kareti (ureddy) <ureddy@xxxxxxxxx<mailto:ureddy@xxxxxxxxx>>; Anil Mehta <amehta@xxxxxxxxxxx<mailto:amehta@xxxxxxxxxxx>>; Mark Jones <Mark.Jones@xxxxxxxxx<mailto:Mark.Jones@xxxxxxxxx>>; Liu, Guobin <guobin.liu@xxxxxxxxx<mailto:guobin.liu@xxxxxxxxx>>; Vittal_Balasubramani@xxxxxxxx<mailto:Vittal_Balasubramani@xxxxxxxx>; aszczepanek@xxxxxxxxx<mailto:aszczepanek@xxxxxxxxx>; Peter Stassar <Peter.Stassar@xxxxxxxxxx<mailto:Peter.Stassar@xxxxxxxxxx>>; Scott Kipp <skipp@xxxxxxxxxxx<mailto:skipp@xxxxxxxxxxx>>; Li, Peng (Altera) <mpli@xxxxxxxxxx<mailto:mpli@xxxxxxxxxx>>; Lillie, Andrew K <andrew.k.lillie@xxxxxxxxx<mailto:andrew.k.lillie@xxxxxxxxx>>; Peter Jones (petejone) <petejone@xxxxxxxxx<mailto:petejone@xxxxxxxxx>>; Erdem Matoglu <Erdem.Matoglu@xxxxxxxxxxxxxxxx<mailto:Erdem.Matoglu@xxxxxxxxxxxxxxxx>>; Eric Baden <ericb@xxxxxxxxxxxx<mailto:ericb@xxxxxxxxxxxx>>; Qian Zhang (qzhang) <qzhang@xxxxxxxxx<mailto:qzhang@xxxxxxxxx>>; Pirooz Tooyserkani (pirooz) <pirooz@xxxxxxxxx<mailto:pirooz@xxxxxxxxx>>; Jerry Pepper <gpepper@xxxxxxxxxxx<mailto:gpepper@xxxxxxxxxxx>>; James Fife <james.fife@xxxxxxxxxx<mailto:james.fife@xxxxxxxxxx>>; Gary Nicholl (gnicholl) <gnicholl@xxxxxxxxx<mailto:gnicholl@xxxxxxxxx>>; Elizabeth Kochuparambil (edonnay) <edonnay@xxxxxxxxx<mailto:edonnay@xxxxxxxxx>>; Jane Lim (honglim) <honglim@xxxxxxxxx<mailto:honglim@xxxxxxxxx>>; Vineet Salunke (vineets) <vineets@xxxxxxxxx<mailto:vineets@xxxxxxxxx>>; Gianpiero Maria Bognanni (gbognann) <gbognann@xxxxxxxxx<mailto:gbognann@xxxxxxxxx>>; Jonathan King <jonathan.king@xxxxxxxxxxx<mailto:jonathan.king@xxxxxxxxxxx>>; Thananya Baldwin <tbaldwin@xxxxxxxxxxx<mailto:tbaldwin@xxxxxxxxxxx>>; Mike Dudek <mike.dudek@xxxxxxxxxx<mailto:mike.dudek@xxxxxxxxxx>>; Yuri Vandyshev (yvandysh) <yvandysh@xxxxxxxxx<mailto:yvandysh@xxxxxxxxx>>; Dino Pozzebon <Dino.Pozzebon@xxxxxxxx<mailto:Dino.Pozzebon@xxxxxxxx>>; steve.sekel@xxxxxxxxxxxx<mailto:steve.sekel@xxxxxxxxxxxx>; Iain Ballingall <iballingall@xxxxxxxxxxxxxxxxxx<mailto:iballingall@xxxxxxxxxxxxxxxxxx>>; Chad Erven <CErven@xxxxxxxxxxx<mailto:CErven@xxxxxxxxxxx>>; Jones, Douglas <Douglas_Jones3@xxxxxxxxxxxxxxxxx<mailto:Douglas_Jones3@xxxxxxxxxxxxxxxxx>>; Brett Lane <Brett.Lane@xxxxxxxxxxx<mailto:Brett.Lane@xxxxxxxxxxx>>; Vasudevan Parthasarathy <vasudevan.parthasarathy@xxxxxxxxxxxx<mailto:vasudevan.parthasarathy@xxxxxxxxxxxx>>; Saada, Jack <jack.saada@xxxxxxxxxxxx<mailto:jack.saada@xxxxxxxxxxxx>>; Venugopal Balasubramonian <venu@xxxxxxxxxxx<mailto:venu@xxxxxxxxxxx>>; Piers Dawe <piersd@xxxxxxxxxxxx<mailto:piersd@xxxxxxxxxxxx>>; Jeffery Maki <jmaki@xxxxxxxxxxx<mailto:jmaki@xxxxxxxxxxx>>; Brian Welch <bwelch@xxxxxxxxxxx<mailto:bwelch@xxxxxxxxxxx>>
Subject: RE: Joint ad hoc meetings (P802.3by, 50G/NGOATH SG)

FYI, To augment the Mike Dudek’s presentation today you can test out impact on channels if you are have the r162a version of the COM computation example code by modifying the following lines in in the configuration file.

T_r

1.20E-02

ns

T_r_meas_point

0

logical

T_r_filter_type

1

logical


The above is for a  Gaussian transition time (T_r) of 12 ps.
Setting T_r_filter_type to 1 enables inclusion of a Gaussian transmitter filter.

… Rich Mellitz

-----Original Appointment-----
From: Mark Nowell (mnowell) [mailto:mnowell@xxxxxxxxx]
Sent: Tuesday, February 09, 2016 11:53 AM
To: Mark Nowell (mnowell); 802.3 50GE; 802.3 25GE
Cc: Jason Pritchard; mbrown@xxxxxxx<mailto:mbrown@xxxxxxx>; Sambasivan, Sam; 田村公一 Kohichi Tamura; Tracy, Nathan L; Kumaran Krishnasamy; Hock Seow; Malicoat, David (HPE Networking ATG); Phil Sun; Andy Moorwood; George Zimmerman; Kenneth Jackson; Zhongfeng Wang; Ed Ulrichs; Shankar Hariharan (shhariha); Langhammer, Martin (Altera); Marco Mazzini (mmazzini); derek.cassidy@xxxxxx<mailto:derek.cassidy@xxxxxx>; Mellitz, Richard; Ted Sprague; Upen Reddy Kareti (ureddy); Anil Mehta; Mark Jones; Liu, Guobin; Vittal_Balasubramani@xxxxxxxx<mailto:Vittal_Balasubramani@xxxxxxxx>; aszczepanek@xxxxxxxxx<mailto:aszczepanek@xxxxxxxxx>; Peter Stassar; Scott Kipp; Li, Peng (Altera); Lillie, Andrew K; Peter Jones (petejone); Erdem Matoglu; Eric Baden; Qian Zhang (qzhang); Pirooz Tooyserkani (pirooz); Jerry Pepper; James Fife; Gary Nicholl (gnicholl); Elizabeth Kochuparambil (edonnay); Jane Lim (honglim); Vineet Salunke (vineets); Gianpiero Maria Bognanni (gbognann); Jonathan King; Thananya Baldwin; Mike Dudek; Yuri Vandyshev (yvandysh); Dino Pozzebon; steve.sekel@xxxxxxxxxxxx<mailto:steve.sekel@xxxxxxxxxxxx>; Iain Ballingall; Chad Erven; Jones, Douglas; Brett Lane; Vasudevan Parthasarathy; Saada, Jack; Venugopal Balasubramonian; Piers Dawe; Jeffery Maki; Brian Welch
Subject: Joint ad hoc meetings (P802.3by, 50G/NGOATH SG)
When: Wednesday, February 10, 2016 11:00 AM-1:00 PM (UTC-05:00) Eastern Time (US & Canada).
Where:







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