Usb Configuration - Advantech AIMB-701 User Manual

3.4.5

USB Configuration

Figure 3.10 USB Configuration
Legacy USB Support
This is for supporting USB device under a legacy OS such as DOS. When choosing
"AUTO", the system will automatically detect if any USB device is plugged into the
computer and enable USB legacy mode when a USB device is plugged in, and dis-
able USB legacy mode when no USB device is plugged in.
EHCI Hand-off
This enables or disables supporting an OS without EHCI hand-off feature.
USB transfer time-out
Allows you to select the USB transfer time-out value. [1,5,10,20sec]
Device reset time-out
Allows you to select the USB device reset time-out value. [10,20,30,40 sec]
Device power-up delay
This item appears only when you set the Device power-up delay item to [manual].
Mass Storage Devices
Mass storage device emulation type. "Auto" will enumerate devices according to their
media formats. Optical drive is emulated as "CDROM", and drives with no media will
be emulated according to a drive type.
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