Gigabit Ethernet Hardware Design - Phil's Lab

Опубликовано: 16 Март 2025
на канале: Phil’s Lab

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Basics of designing hardware with Gigabit Ethernet MACs, PHYs, and MagJack RJ45 connectors. Covering signalling (RGMII, MDIO), PHY selection, schematic walkthrough, and PCB design. PCBs by PCBWay https://www.pcbway.com

[SUPPORT]
Hardware design courses: https://phils-lab-shop.fedevel.education
Course content: https://www.phils-lab.net/courses
Patreon:   / phils94
Altium Designer Free Trial: https://www.altium365.com/yt/philslab ‪@AltiumOfficial‬ #AltiumStories

[GIT]
https://www.github.com/pms67

[SOCIAL]
  / philslabyt

[LINKS]
Zynq Ethernet Firmware Tutorial:    • Gigabit Ethernet + FPGA/SoC Bring-Up ...
MII Wiki: https://en.wikipedia.org/wiki/Media-i...
Rick Hartley Grounding:    • Ground in PCB Layout - Separate or No...
Zach Peterson Ethernet Grounding:    • Grounding in Ethernet with and withou...
Various Ethernet articles/guidelines/app notes/videos:
https://resources.altium.com/p/ethern...
https://www.ti.com/lit/an/snla387/snl...
https://www.pulseelectronics.com/wp-c...
https://ww1.microchip.com/downloads/a...

[TIMESTAMPS]
00:00 Intro

01:54 PCBWay
02:31 Altium Designer Free Trial

03:02 Basics
06:07 Media-Independent Interface (MII)
07:12 PCB Overview

08:52 Choice of PHY
12:51 PHY Datasheet
15:18 Strapping Pins

16:42 Schematic - MAC
18:17 Schematic - PHY
20:46 Schematic - RGMII, Series Term., Strapping
25:18 Schematic - MDIO, Control, Clock
26:51 Schematic - MDI & MagJack

29:57 PCB - Resources
31:42 PCB - Stack-Up & Impedance Control
35:12 PCB - Layout
36:47 PCB - RGMII
42:15 PCB - MagJack
44:02 PCB - QFN Layout/Decoupling

45:34 Outro