USB High Speed Routing (ULPI, Delay Tuning) - Phil’s Lab #67

Routing tips for USB High-Speed (HS) ULPI interfaces. Including guidlines on timing requirements, controlled impedance, package/via/trace delays, Altium tips, and more. Mixed-signal hardware design course: [SUPPORT] Free trial of Altium Designer: PCBA from $0 (Free Setup, Free Stencil): Patreon: [LINKS] GitHub: [TIMESTAMPS] 00:00 Zynq System-on-Module and Carrier Board 01:22 Zynq Schematic Design Video 01:37 Altium Designer Free Trial 01:55 ULPI Design Guide 03:44 Useful Datasheets 05:09 ULPI Timing Calculations 08:02 Package Delay 08:56 Getting Package Delays (Vivado) 10:01 Entering Delays in Altium Designer 10:58 Via Delay 11:48 Accounting for Carrier Board Routing 12:37 Length/Delay Matching in Altium Designer 13:17 Controlled Impedance ID: QIBvbJtYjWuHiTG0uCoK