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8X92 User Manual
User Manual
User Manual
User Manual
32
3.6.8.
USB Configuration
The USB Configuration screen shows the number of connected USB devices.
Additionally, support for various USB features can be enabled or disabled.
Figure
Figure
Figure
Figure 30
30
30
30: Illustration of USB Configuration screen
: Illustration of USB Configuration screen
: Illustration of USB Configuration screen
: Illustration of USB Configuration screen
3.6.8.1.
3.6.8.1.
3.6.8.1.
3.6.8.1.
OnChip UHCI Device
OnChip UHCI Device
OnChip UHCI Device
OnChip UHCI Device
The OnChip UHCI Device feature enables support for USB 1.1 devices. UHCI
corresponds with the USB_1 stack. UCHI2 corresponds with the USB_2 stack.
UCHI3 corresponds with the USB_3 pin header block. UCHI4 corresponds
with the USB_4 pin header block.
3.6.8.2.
3.6.8.2.
3.6.8.2.
3.6.8.2.
OnChip EHCI Device
OnChip EHCI Device
OnChip EHCI Device
OnChip EHCI Device
The OnChip EHCI Device feature enables support for USB 2.0 devices on
USB_1, USB_2, USB_3, and USB_4.
3.6.8.3.
3.6.8.3.
3.6.8.3.
3.6.8.3.
Legacy USB Support
Legacy USB Support
Legacy USB Support
Legacy USB Support
The Legacy USB Support feature has two options: “Enabled” and “Auto”.
When set to “Enabled”, the system enables support for legacy USB devices.
When set to “Auto”, the system automatically disables legacy support if no
USB Devices are connected.
3.6.8.4.
3.6.8.4.
3.6.8.4.
3.6.8.4.
USB 2.0 Controller Mode
USB 2.0 Controller Mode
USB 2.0 Controller Mode
USB 2.0 Controller Mode
Configures the USB 2.0 controller in FullSpeed or HiSpeed. The FullSpeed
limit the USB 2.0 controller to transfer data at 12 Mbps. The HiSpeed enables
the USB 2.0 controller to transfer data at 480Mbps. The connected USB device
must support HiSpeed in order to benefit from this setting.
