USB Control Descriptions
USB Function: | Enables USB host controllers. May be enabled for all ports, specific |
| ports, or no ports. |
USB 2.0 Controller: | Controls the USB 2.0 Controller. When enabled, the system will support |
| |
| the 2.0 Controller. |
USB 2.0 Controller Mode: | Toggles the USB 2.0 Controller between HiSpeed (480Mbps) and |
| FullSpeed (12Mpbs). |
Legacy USB Support: | Controls whether USB devices are available after POST. When set to |
| Disabled, the USB keyboard may be used only during POST. Storage |
| devices are not applicable in POST Only mode since they do not need to |
| be accessed. When set to Enabled, USB devices including drives, CD- |
| ROMs, keyboards, and mice can be accessed after POST has |
| completed. |
USB Keyboard Legacy Support: When enabled, this option allows any USB keyboard to be recognized as a standard input device by an Operating System without native USB support (such as DOS).
USB Mouse Legacy Support: When enabled, this option allows any USB mouse to be recognized as a standard input device by an Operating System without native USB support (such as DOS).
USB Storage Device Support: When enabled, this option allows any USB storage device to be recognized as a standard input device by an Operating System without native USB support (such as DOS).
USB Mass Storage Config Descriptions
USB Mass Storage Reset Delay: Number of seconds to wait for a USB mass storage device after sending the start unit command.
Emulation Type: | Specifies the method used to determine the type of USB mass storage |
| devices connected. |
54