About Cirno

Cirno · 2024-11-07

I am currently working on using the USB3320 ULPI PHY with the STM32H7B0VBT6. After reading the STM32 reference manual, I noticed that it mentions special attention should be paid to the hold time when operating at 1.8V.Additionally, I came across a f...

Cirno · 2024-10-29

Hello, I am currently working on an audio project involving an STM32-based audio player and sound card, utilizing the STM32H723ZGT6 microcontroller, USB3320 USB PHY, and ES9039Q2M DAC. Inspired by impressive projects seen on DiyAudio and GitHub, such...

Cirno · 2024-11-08

Thank you for your response. I think I will try using the PHY's ULPI Input Clock Mode and pay more attention to the layout.

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