BIOS EHCI Hand-Off

This is a workaround for OSes without EHCI hand-off support. The EHCI ownership change should claim by EHCI driver.

Hotplug USB FDD Support

A dummy FDD device is created that will be associated with the hotplugged FDD later. Auto option creates this dummy device only if there is no USB FDD present.

3.3.11.1USB Mass Storage Device Configuration

Figure 3.18 USB Mass storage Device Configuration USB Mass Storage Reset Delay

Number of sends POST wait for the USB mass storage device after start unit com- mand.

Emulation Type

If Auto, USB devices less than 530MB will be emulated as Floppy and remaining as hard drive. Force FDD option can be used to force a FDD formatted drive to boot as FDD (Ex. ZIP drive).

3.4Advanced PCI/PnP Settings

Select the PCI/PnP tab from the PCM-3362 setup screen to enter the Plug and Play BIOS Setup screen. You can display a Plug and Play BIOS Setup option by highlight- ing it using the <Arrow> keys. All Plug and Play BIOS Setup options are described in this section. The Plug and Play BIOS Setup screen is shown below.

Chapter 3 AMI BIOS Setup

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PCM-3362 User Manual

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Advantech PCM-3362 user manual Advanced PCI/PnP Settings, Bios Ehci Hand-Off, Hotplug USB FDD Support, Emulation Type