PCI Express Physical Layer

Share this & earn $10
Summit Soft Consulting
Published at : 02 Jan 2021
58093 views
670
17

PCI Express Physical Layer

An overview of PCI Express Physical Layer Technology
- Part 1: Electrical

by John Gulbrandsen, Consultant, June 2016
http://www.SummitSoftConsulting.com

https://www.youtube.com/watch?v=EHkuzkNWXFk

I will in this presentation explain:
The main problems with the legacy PCI bus that prompted the development of the new PCI Express architecture.
An overview of the physical layer (hardware aspects) of the PCI Express bus and how it differs from PCI.
Future presentations will cover higher protocol layers and the associated software features.

Physical Layer Overview

PCIe Physical Layer - Slot Connector

PCIe Physical Layer – links and lanes

PCIe Physical Layer – Differential signaling

PCIe Physical Layer – Pre-emphasis

PCIe Physical Layer – Data Scrambling

PCIe Physical Layer – 8b/10b Encoding

PCIe Physical Layer – Embedded Clock

PCIe Physical Layer – Clock Recovery

PCIe Physical Layer – Data Striping

PCIe Physical Layer - Bandwidth

PCIe Physical Layer – Link Training

PCIe Physical Layer – Signal Integrity

PCIe Physical Layer – Keep Channel Impedance 50 ohm (SE) or 100 ohm (Diff.)

PCIe Physical Layer – keep PCB traces short

PCIe Physical Layer – keep PCB traces short

PCIe Physical Layer – Length Matching

PCIe Physical Layer – Length Matching

PCIe Physical Layer – SERDES example
PCIe Physical Layer – SERDES TX – Step 1/3
PCIe Physical Layer – SERDES TX – Step 2/3
PCIe Physical Layer – SERDES TX – Step 3/3

PCIe Physical Layer – SERDES RX – Step 1/5
PCIe Physical Layer – SERDES RX – Step 2/5
PCIe Physical Layer – SERDES RX – Step 3/5
PCIe Physical Layer – SERDES RX – Step 4/5
PCIe Physical Layer – SERDES RX – Step 5/5

PCIe Physical Layer – Analog Lab Instruments
PCIe Physical Layer – Digital Lab Instruments

PCIe Physical Layer – Books

About Summit Soft Consulting & John Gulbrandsen, Consultant

Company HistorySummit Soft Consulting was founded to offer expert consulting services in device driver and electronics peripheral device design. Over the 20
years we have been in the electronics and software engineering fields, we have had extensive experience with microcontrollers, digital and analog electronics, Windows x86/x64 software and device driver implementation, high-speed board design, signal and power integrity, advanced FPGA digital designs,
USB and PCI Express Protocol Analyzer designs and much more.

Summit Soft Consulting is comprised of a team of consultants, each with complementary or overlapping skills related to Windows Systems Programming and
Advanced Electronics Design. In addition, we work with a growing network of individual consultants across United States, which allows us to provide specialty
niche expertise that, perhaps, may not be readily available in-house. The end benefit for you, our client, is that you will work with our competent and
experienced team that safely will bring your project to completion within set cost and time budgets. We are located in Aliso Viejo, Orange County, Southern
California, mid-way between Los Angeles and San Diego.

Keywords: PCI Express, 8b/10b, Differential Signaling, Pre-emphasis, Inter-Symbol Interference, ISI, Data Scrambling, Pseudo-Random data scrambling, Electro Magnetic Interference, EMI, Linear Feedback Shift Register, LFSR, Running disparity, SERDES, Clock Recovery, CDR, Polarity Inversion, Lane Deskew, Link training, Signal Integrity, Jitter, Attenuation, Crosstalk, Pre-emphasis, CHannel losses, Dielectric losses, Skin-effect, Training ordered sets, Byte serializer, 8b/10b encoder, Bit serializer, Clock recovery, Bit-deserializer, Word aligner, Deskew FIFO, Rate Matching FIFO, 8b/10b decoder, Byte deserializer, Byte Ordering, TLP PIPE Interface, Clock Recovery Unit, PCI Express Protocol Analyzer, ITIC 2500A, InternationalTestInstruments.com, SummitSoftConsulting.com, John Gulbrandsen, PCI Express, Impedance Discontinuities
PCI Express8b/10bDifferential signaling

What is PROCUREMENT? What does PROCUREMENT mean? PROCUREMENT meaning, definition & explanation

What is PROCUREMENT? What does PROCUREMENT mean? PROCUREMENT meaning, definition & explanation

What Kind of Person are You Going to be Today

What Kind of Person are You Going to be Today

Gang Starr - Mass Appeal (Official Music Video)

Gang Starr - Mass Appeal (Official Music Video)

Joe Nester- You Are - Official Music Video

Joe Nester- You Are - Official Music Video

李榮浩 Ronghao Li - 有理想 An Ideal (Official 高畫質 HD 官方完整版 MV)

李榮浩 Ronghao Li - 有理想 An Ideal (Official 高畫質 HD 官方完整版 MV)

TIPSS, Transjugular Intrahepatic Porto-Systemic Shunt

TIPSS, Transjugular Intrahepatic Porto-Systemic Shunt

Luidji - Le Rouge | A COLORS SHOW

Luidji - Le Rouge | A COLORS SHOW

May have, Might have, Must have, Would have and Will/Shall have

May have, Might have, Must have, Would have and Will/Shall have

Khalid - Talk (Lyrics)

Khalid - Talk (Lyrics)

REDOX REACTION ,_ How to calculate oxidation number of an element  XI chemistry  Maharashtra board

REDOX REACTION ,_ How to calculate oxidation number of an element XI chemistry Maharashtra board

La Vague en entier vf

La Vague en entier vf

EVERY DAY AMONG US LIFE ANIMATION 3# WHITE & PET

EVERY DAY AMONG US LIFE ANIMATION 3# WHITE & PET

TTV Dinakaran & family to be kept away from AIADMK: D Jayakumar

TTV Dinakaran & family to be kept away from AIADMK: D Jayakumar

❄️ Танцуй если знаешь этот тренд ❄️  - Tik Tok 🦄💨

❄️ Танцуй если знаешь этот тренд ❄️ - Tik Tok 🦄💨

حسين الجسمي - الحساس (حصرياً) | 2020 | Hussain Al Jassmi -  The delicate

حسين الجسمي - الحساس (حصرياً) | 2020 | Hussain Al Jassmi - The delicate

A real concern for how we address COVID-19 in NC and what can happen.

A real concern for how we address COVID-19 in NC and what can happen.

Primitive Technology with Survival Skills looking for food & catching and cooking snakes

Primitive Technology with Survival Skills looking for food & catching and cooking snakes

Food Automation presents Linear Weighing for Various products.

Food Automation presents Linear Weighing for Various products.

KD - “Reason For That”

KD - “Reason For That”

Dirty Three - I Offered It Up To The Stars & The Night Sky

Dirty Three - I Offered It Up To The Stars & The Night Sky

Rockets Launched into the Northern Lights in 4K Ultra HD

Rockets Launched into the Northern Lights in 4K Ultra HD

Srimati Vrishabhanunandini Radha is certainly the embodiment of the highest form of beauty.

Srimati Vrishabhanunandini Radha is certainly the embodiment of the highest form of beauty.

For Sale By Owner (FSBO) Marketing On Facebook - How To Exactly Target Them

For Sale By Owner (FSBO) Marketing On Facebook - How To Exactly Target Them

Active Shooter Shooter Training for Faculty & Staff

Active Shooter Shooter Training for Faculty & Staff

40 Сороковая неделя беременности  40 the Fortieth week of pregnancy

40 Сороковая неделя беременности 40 the Fortieth week of pregnancy

Trending in China: student tries to 'absorb' knowledge, and more

Trending in China: student tries to 'absorb' knowledge, and more

BEGINNERS GUIDE TO HEALTHY EATING | 15 healthy eating tips

BEGINNERS GUIDE TO HEALTHY EATING | 15 healthy eating tips

Minecraft UHC but PvP enables INSTANTLY...

Minecraft UHC but PvP enables INSTANTLY...

[ENG sub] Tutor 갑툭방문 버논쌤, 에스더 데리러 왔어요♡ (친구들까지 깜놀) 180927 EP.6

[ENG sub] Tutor 갑툭방문 버논쌤, 에스더 데리러 왔어요♡ (친구들까지 깜놀) 180927 EP.6

(371) Bloom Pour Technique ~ Beautiful Oranges ~ Acrylic Fluid Painting

(371) Bloom Pour Technique ~ Beautiful Oranges ~ Acrylic Fluid Painting

Sloth-be Slows the Forever Frost | True and the Rainbow Kingdom Winter Wishes

Sloth-be Slows the Forever Frost | True and the Rainbow Kingdom Winter Wishes

How much of each stock should I buy? Minimum purchase for low transaction fees

How much of each stock should I buy? Minimum purchase for low transaction fees

How To Speak English Politely? 20 Polite English Phrases For Daily Conversation | Speaking Practice

How To Speak English Politely? 20 Polite English Phrases For Daily Conversation | Speaking Practice

When is Shot Blasting More Desirable Than Using a Floor Grinder? - SPE - Bartell Global

When is Shot Blasting More Desirable Than Using a Floor Grinder? - SPE - Bartell Global

🇹🇭 Thai opposition forms alliance, demands military gov't step aside | Al Jazeera English

🇹🇭 Thai opposition forms alliance, demands military gov't step aside | Al Jazeera English

#Nuclear family or joint family prefer?#IELTS Exam point of view speaking

#Nuclear family or joint family prefer?#IELTS Exam point of view speaking

How to unlock Companion in PUBG Mobile ? How To Get Companion in PUBG Mobile ?

How to unlock Companion in PUBG Mobile ? How To Get Companion in PUBG Mobile ?

P Square ft. 2Face Idibia - Possibility [Official Video]

P Square ft. 2Face Idibia - Possibility [Official Video]

Joker Official Soundtrack | Arthur Comes to Sophie - Hildur Guðnadóttir | WaterTower

Joker Official Soundtrack | Arthur Comes to Sophie - Hildur Guðnadóttir | WaterTower

Confession Explained

Confession Explained

Kim Walker-Smith - Already Have (Bear’s Song) [Official Lyric Video]

Kim Walker-Smith - Already Have (Bear’s Song) [Official Lyric Video]

$139 Plane Seat Vs. $24,000 Plane Seat

$139 Plane Seat Vs. $24,000 Plane Seat

You might want to listen to this...

You might want to listen to this...

Child Abuse: Mandated Reporter Training for California (General)

Child Abuse: Mandated Reporter Training for California (General)

КОРОЧЕ ГОВОРЯ, AMONG US В РЕАЛЬНОЙ ЖИЗНИ

КОРОЧЕ ГОВОРЯ, AMONG US В РЕАЛЬНОЙ ЖИЗНИ

Bender for the Steel Chain very easily

Bender for the Steel Chain very easily

Warnings arise there will likely be more cases from Croydon cluster

Warnings arise there will likely be more cases from Croydon cluster

Amplify, Optimize and Economize Your Data Centers

Amplify, Optimize and Economize Your Data Centers

Chris Burandt - Chile Trip

Chris Burandt - Chile Trip