HP Workstation x4000 hp workstation x4000 - Technical Reference manual - Windo - Page 53
Table 4-2, Advanced Menu, Field, Description, Integrated SCSI, Option ROM Scan, Enable Master - scsi drivers
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Table 4-2 Field Integrated SCSI Controller Integrated Network Interface Integrated USB System BIOS and Resources HP Setup Program Advanced Menu Description Lets you configure the settings for the SCSI controller and any attached SCSI devices. Integrated SCSI: The integrated SCSI ASIC has two controllers and this enables or disables both at the same time. You cannot disable just one SCSI controller. Option ROM Scan: Enable this option if the SCSI device is used to boot the operating system. If too many option ROMs are enabled, some may not load due to insufficient available shadow memory. Always disable any that aren't needed. Enable Master: The BIOS normally leaves Bus Mastering disabled, and the Operating System enables it when starting. Set this field to Enabled if you have a bus-mastering device and the device driver cannot enable bus mastering by itself. Latency Timer: This field sets the minimum guaranteed time slice allotted for bus master, expressed in PCI bus clock cycles. The bigger the value, the greater the share of the bus to the device. Lets you configure the settings for the integrated 10/100BT network interface. These fields are identical to the Integrated SCSI Controller fields listed above. Lets you configure the settings for the integrated USB interface. These fields are identical to the Integrated SCSI Controller fields listed above except there is no Option ROM Scan. Chapter 4 53
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