a000298_approval, dave_user
551
edits
Changes
→Peripheral USB Host
The USB Host port supports the following standards and features:
* Two two physical ports supported using an on-chip 2-port high-speed PHY
* the second port is shared with [[ETRA SOM/ETRA Hardware/Peripherals/USB OTG|USB OTG]] peripheral
* Supports supports OHCI model for full- and low-speed operation * Supports supports EHCI model for high-speed operation
* LPM (link power management) support
* DMA engine with local 512 Byte packet buffer