IS200EXHSG3A工控自动化卡件
（黄色LED）LAN1,2 10/100BaseTx指示是10BaseT（黄色LED灯）还是100BaseTx模式（绿色LED灯）3.5。BIOS配置要访问PhoenixBIOS Setup Utility，请打开CPU板，然后等待Num Lock LED亮起。完成后，按F2键。您将听到嘟嘟声，并在监视器上看到错误；再次按F2键进入设置。设置屏幕为您提供了一个直观的界面，包括以下菜单：Main、Advanced、Security、Power、Boot和Exit。您需要修改Main、Advanced和Boot中的一些选项。您可以使用向左和向右箭头键在不同的菜单选项之间导航。可以使用向上和向下箭头键导航菜单提供的不同选项。可以使用+/-键更改这些选项的值，并且可以按Enter键输入子菜单。选择主菜单并将以下选项更改为方括号中指示的值：QuickBootMode:[Enabled]LegacyDiskette A:[Disabled]选择高级菜单并将下列选项更改为方括号中指示值：I/O设备配置软盘控制器：[Disable]已安装O/S:[Other]大型磁盘访问模式：[Other]将中断分配给USB[Disabled]Legacy USBsupport:[Disabled]选择Boot（引导）菜单，并使用+和–键设置以下引导顺序：MBA UNDI（Bus1 Slot6）LAN1 MBA UNDI（Bus1 Slot7）CD-ROM驱动器硬盘驱动器可移动设备NRC_Dev_Env_Setup_Guide_v1.0状态：Released 20通过选择exit（退出）菜单和exit Saving Changes（退出保存更改）选项，保存设置并退出PhoenixBIOS Setup Utility。3.6.托管引导代理配置托管引导代理（MBA）允许通过网络引导目标。要配置MBA，当您看到监视器上显示以下消息时，请按Ctrl+Alt+B：“正在初始化MBA。请按Ctrl+Alt+B进行配置…”如果在显示消息时按下热键，则将进入基于MBA的配置屏幕。引导方法应设置为PXE。完成更改后，按F10保存配置并退出。3.6.1.获取目标MAC地址目标在首次启动时打印出网络适配器的MAC地址。接通目标电源，然后记录客户端MAC地址。对于用于该初始开发的目标，终端上显示以下行：CLIENT MAC ADDR:00 20 38 00 F5 3B使用此信息编辑文件/etc/dhcpd.conf以更新目标配置块：NRC_Dev_Env_Setup_Guide_v1.0状态：已发布21图3-3：托管PC引导代理配置主机nrcswg｛#将其设置为目标硬件以太网的MAC地址00:20:38:00:F5:3B；…｝使用su命令以root用户身份登录以编辑此文件。编辑并保存文件后，输入以下命令以重新启动DHCP服务器。请注意，这些命令假定您仍然以root用户身份从文件编辑步骤登录/sbin/service dhcpd restart exit您的目标现在可以使用了。3.7.控制台I/O支持串行链路上的控制台。为了使用此功能，必须配置微型通信终端仿真程序。下一节将对此进行详细说明。3.7.1.Minicom设置使用Minicom程序为目标提供调试终端。
(Yellow LED) LAN1,2 10/100BaseTx Indicates whether 10BaseT (Yellow LED) or 100BaseTx mode (Green LED) 3.5. BIOS Configuration In order to access the PhoenixBIOS Setup Utility, turn on the CPU board and then wait for the Num Lock LED to light. When it does, press F2. You will hear a beep and see an error on the monitor; press F2 again to enter setup. The setup screen presents you with an intuitive interface including the following menus: Main, Advanced, Security, Power, Boot, and Exit. You will need to modify some options in Main, Advanced, and Boot. You can navigate between different menu options using LEFT and RIGHT arrow keys. Different options provided by a menu can be navigated using the UP and DOWN arrow keys. The value of these options can be changed with +/- keys and sub-menus can be entered by pressing the Enter key. Choose the Main menu and change following options to values indicated in square brackets: QuickBootMode: [Enabled] LegacyDiskette A: [Disabled] Choose the Advanced menu and change following options to values indicated in square brackets: I/O Device Configuration Floppy disk controller: [Disabled] Installed O/S: [Other] Large Disk Access Mode: [Other] Assign interrupt to USB [Disabled] Legacy USB support: [Disabled] Choose the Boot menu and use the + and – keys to set the following boot sequence: MBA UNDI (Bus1 Slot6) LAN1 MBA UNDI (Bus1 Slot7) CD-ROM Drive Hard Drive Removable Devices NRC_Dev_Env_Setup_Guide_v1.0 Status: Released 20 Save your settings and exit PhoenixBIOS Setup Utility by selecting the Exit menu and the Exit Saving Changes option. 3.6. Managed Boot Agent Configuration The managed boot agent (MBA) allows the target to be booted over a network. To configure the MBA, press Ctrl + Alt + B when you see the following message displayed on the monitor: “ Initializing MBA. Press Ctrl+Alt+B to configure…” If you press the hot keys while the message is displayed, you will enter the MBA-based Configuration Screen. The Boot Method should be set to PXE. Once you have made the change, press F10 to save the configuration and exit. 3.6.1. Obtaining the Target MAC Address The target prints out the MAC address of the network adapter when it first boots. Power on the target and then record the client MAC address. For the target used for this initial development, the following line is displayed on the terminal: CLIENT MAC ADDR: 00 20 38 00 F5 3B Use this information to edit the file /etc/dhcpd.conf to update the target configuration block: NRC_Dev_Env_Setup_Guide_v1.0 Status: Released 21 Figure 3-3: Managed PC Boot Agent Configuration host nrcswg { # Set this to the MAC address of the target hardware ethernet 00:20:38:00:F5:3B; ... } Use the su command to login as root to edit this file. After the file has been edited and saved, enter the following commands to restart the DHCP server. Note that the commands assume that you are still logged in as root from the file edit step. /sbin/service dhcpd restart exit Your target is now ready to use. 3.7. Console I/O The console over serial link is supported. In order to use this feature minicom terminal emulation program must be configured. Next section explains this in detail. 3.7.1. Minicom setup The minicom program is used to provide a debug terminal for the target.
