National Instruments IC-317 Series User Manual

Also see for IC-317 Series: User manual

Contents

National Instruments IC-317 Series User Manual Manual pdf 54 page image

USB Configuration SubmenuThe USB configuration submenu contains the USB host ports settings. The factory defaultsettings provide the most compatible and optimal configuration.• USB Devices—This item lists the total number of devices detected in the system,categorized by device type.• Legacy USB Support—This setting specifies whether legacy USB support is enabled.Legacy USB support refers to the ability to use a USB keyboard and mouse in a legacyoperating system such as DOS.• Overcurrent Reporting—This setting allows the BIOS to notify the operating systemabout any USB ports that source too much current. The default value is Disabled.Hardware overcurrent protection is always active and cannot be disabled.• Transfer Timeout—This setting specifies the timeout value for Control, Bulk, andInterrupt USB transfers. The default value is 20 seconds.• Device Reset Timeout—This setting specifies the number of seconds the POST waits fora USB mass-storage device to start. The default value is 20 seconds.• Device Power-Up Delay—This setting specifies the maximum time a device takes beforeenumerating. Valid options are Auto and Manual. The default value is Auto. When set toAuto, a root port is granted 100 ms, and the delay value of a hub port is assigned from thehub descriptor.• Device Power-Up Delay in Seconds—This setting specifies the number of seconds thePOST waits for a USB device or hub to power on. This setting is only visible when theDevice Power-Up Delay is set to Manual. The default value is 5 seconds.• Mass Storage Devices—This list allows you to configure how the BIOS presents the USBmass-storage device to the system for each detected USB mass-storage device. Thisoption presents a USB mass-storage device as a floppy, Zip, hard disk, or CD-ROMdrive. The default value is Auto, which allows the BIOS to treat small USB flash diskdrives as floppy drives and larger USB flash disk drives as hard disk drives.Serial Port Configuration SubmenuUse this submenu to view the serial port configuration.• RS485/RS232 Select—This setting selects the transceiver mode between RS-232 andRS-485. The default value is RS485.• RS-485 Configuration—Use this menu to configure the RS-485/422 wire-mode. Thedefault value is Auto.Boot MenuThis screen displays the boot order of devices associated with the IC-317x and allows you toconfigure the boot settings.The Boot setup menu includes the following submenus:• Boot Settings Configuration—Use this setting to access the Boot Settings Configurationsubmenu.• PXE Network Boot—This setting specifies whether or not the PXE network boot agent isenabled. The default value is Disabled. To enable this setting, you must select Enableand then select Save & Exit to restart the device. When this setting is enabled, the IntelIC-317x User Manual | © National Instruments | 53