IS200ISBBG2AAB,IS200DSPXH1DBD工控模块备件
Phoenix BIOS“STANDARD CMOS SETUP”（标准CMOS设置）屏幕中的默认设置为“AUTO”（自动）设置。在Phoenix BIOS的“外围设置”屏幕中，必须启用辅助PCI IDE接口，闪存盘才能正常工作。更多详情请参考附录C。图3-1显示了典型系统的配置可能性，该系统由VMIVME-7750和一个驻留的闪存磁盘、一个连接到主IDE接口的硬盘驱动器和一个连接在软盘接口上的软盘驱动器组成。图3-1典型系统配置主要和次要PCI IDE接口在Phoenix BIOS的Integrated Peripheral Setup（集成外设设置）屏幕中进行控制（启用或禁用）。在BIOS功能设置屏幕中选择第一引导设备。图3-1标识了分配给每个物理设备的驱动器号，并使用可引导设备在每个配置中以粗体字母表示设备引导。可引导设备是安装了操作系统的设备，或使用MS-DOS格式化为系统磁盘。｛Flash disk Selected“Boot Sequence”PCI IDE接口启用68 3 VMIVME-7750产品手册功能闪存磁盘的性能与标准IDE硬盘相同。对设备的读取和写入使用相同的方法，利用DOS命令行条目或驻留在所选操作系统中的文件管理器。高级配置前面的讨论基于使用格式化为每个设备一个大分区的IDE磁盘设备。某些应用程序可能需要使用多个分区。以下对这些分区的讨论包括在VMIVME-7750 IDE磁盘设备（包括驻留的闪存磁盘）上创建多个分区时必须遵循的特殊过程。分区可以是主分区或扩展分区。扩展分区可以进一步细分为逻辑分区。每个设备最多可以有四个主分区；其中之一可以是扩展分区。但是，如果创建了多个主分区，一次只能有一个分区处于活动状态。
The default setting in the Phoenix BIOS ‘STANDARD CMOS SETUP’ screen is the ‘AUTO’ setting. In the Phoenix BIOS ‘PERIPHERAL SETUP’ screen, the secondary PCI IDE interface must be enabled for the Flash Disk to be functional. Refer to Appendix C for additional details. Figure 3-1 maps the configuration possibilities for a typical system consisting of the VMIVME-7750 with a resident Flash Disk, a hard drive attached to the Primary IDE interface, and a floppy drive attached to the floppy interface. Figure 3-1 Typical System Configuration The Primary and Secondary PCI IDE Interfaces are controlled (enabled or disabled) in the Integrated Peripheral Setup screen of the Phoenix BIOS. The First Boot Device is selected in the BIOS Features Setup screen. Figure 3-1 identifies the drive letter assigned to each physical device, and indicates in bold lettering the device booted from in each configuration, using devices that are bootable. A bootable device is one on which an operating system has been installed, or formatted as a system disk using MS-DOS. {Flash Disk Selected “Boot Sequence” PCI IDE Interface Enabled 68 3 VMIVME-7750 Product Manual Functionality The Flash Disk performs identically to a standard IDE hard drive. Reads and writes to the device are performed using the same methods, utilizing DOS command line entries or the file managers resident in the chosen operating system. Advanced Configuration The previous discussion is based on using the IDE disk devices formatted as one large partition per device. Some applications may require the use of multiple partitions. The following discussion of these partitions includes special procedures that must be followed to create multiple partitions on the VMIVME-7750 IDE disk devices (including the resident Flash Disk). Partitions may be either a primary or an extended partition. An extended partition may be subdivided farther into logical partitions. Each device may have up to four main partitions; one of which may be an extended partition. However, if multiple primary partitions are created, only one partition may be active at a time.
