3BDH000741R1 DCS控制器
集成外围设备包含SMSC超级I/O（SIO）芯片
SIO为提供了两个16550 UART兼容的串行端口，键盘和鼠标端口。键盘和鼠标接口通过前面板使用标准PS/2型连接器提供。通过前面板访问COM1。COM2路由到VME P2连接器。COM端口3和4也由6300ESB I/O控制器集线器提供，并路由到VME P2连接器。并行IDE接口由Intel 6300ESB I/O控制器集线器提供。IDE接口支持两个通道：主通道和辅助通道。辅助通道在板上路由到可选的CompactFlash插槽。主通道从VME P2背板连接器路由到RTM，RTM终止于标准40针接头。此通道可以支持主驱动器和从驱动器。上的IDE接口支持Ultra ATA/33、Ultra ATA/66和Ultra ATA/100驱动器，并根据使用的驱动器类型自动确定正确的操作模式。为了在Ultra ATA/100模式下正常工作，必须使用特殊的80导线电缆代替标准的40导线电缆。此电缆通常可从Ultra ATA/100驱动器制造商处获得。6300ESB I/O控制器集线器还提供串行ATA驱动器接口。串行ATA端口可以单独使用，也可以与并行IDE接口结合使用。
驱动器类型
注：可在CMOS高级BIOS设置菜单中选择驱动器类型（并行或串行）以及详细的IDE/ATA选择。39以太网控制器2以太网控制器VMIVME-7807的Intel 82546EB或VME-7807RC以太网控制器千兆以太网和Intel 82551 10/100 Mbit以太网的Intel 82556GB提供了网络功能。这些以太网控制器是基于PCI总线的，并且是软件可配置的。支持10BaseT、100BaseTX和1000BaseT以太网。10BaseT基于10BaseT标准的网络使用非屏蔽双绞线电缆，通过允许使用现有电话线路和连接器，为联网提供了经济的解决方案。RJ45连接器与10BaseT标准一起使用。10BaseT的最大长度为100米。100BaseTX 还支持100BaseTX以太网。基于100BaseTX标准的网络使用非屏蔽双绞线电缆和RJ45连接器。100BaseTX的最大长度为100米。1000BaseT 支持1000BaseT以太网，使用Intel 82546EB（用于VMIVME-8807）或Intel 82546 GB（用于VME-7807 RC双以太网控制器）。该接口使用带四对导线的屏蔽电缆，以及前面板上的RJ45连接器或布线至VME P2连接器。千兆以太网也可通过可选的VITA 31.1从可选的P0连接器引出。注：前面板LED上闪烁的黄色LED表示以太网活动。当以太网端口链接但没有活动时，黄色LED将持续亮起。
Integrated peripherals include SMSC Super I/O (SIO) chips
SIO provides two 16550 UART compatible serial ports, keyboard and mouse ports. Keyboard and mouse interfaces are provided through the front panel using standard PS/2 connectors. Access COM1 through the front panel. COM2 is routed to the VME P2 connector. COM ports 3 and 4 are also provided by the 6300ESB I/O controller hub and routed to the VME P2 connector. The parallel IDE interface is provided by the Intel 6300ESB I/O controller hub. The IDE interface supports two channels: the primary channel and the secondary channel. The secondary channel is routed to the optional CompactFlash slot on the board. The primary channel is routed from the VME P2 backplane connector to the RTM, which terminates at the standard 40 pin connector. This channel can support both master and slave drives. The IDE interface on supports Ultra ATA/33, Ultra ATA/66, and Ultra ATA/100 drives, and automatically determines the correct operating mode based on the drive type used. In order to work properly in Ultra ATA/100 mode, a special 80 conductor cable must be used instead of the standard 40 conductor cable. This cable is usually available from the Ultra ATA/100 drive manufacturer. The 6300ESB I/O controller hub also provides a serial ATA driver interface. Serial ATA ports can be used alone or in combination with parallel IDE interfaces.
Drive Type
Note: You can select the drive type (parallel or serial) and detailed IDE/ATA selection in the CMOS advanced BIOS setup menu. 39 Ethernet controller 2 Intel 82546EB of Ethernet controller VMIVME-7807 or VME-7807RC Ethernet controller Gigabit Ethernet and Intel 82556GB of Intel 82551 10/100 Mbit Ethernet provide network functions. These Ethernet controllers are PCI bus based and software configurable. Support 10BaseT, 100BaseTX and 1000BaseT Ethernet. 10BaseT network based on 10BaseT standard uses unshielded twisted pair cable, which provides an economical solution for networking by allowing the use of existing telephone lines and connectors. RJ45 connector is used with 10BaseT standard. The maximum length of 10BaseT is 100 meters. 100BaseTX also supports 100BaseTX Ethernet. The network based on 100BaseTX standard uses unshielded twisted pair cables and RJ45 connectors. The maximum length of 100BaseTX is 100 meters. 1000BaseT supports 1000BaseT Ethernet and uses Intel 82546EB (for VMIVME-8807) or Intel 82546 GB (for VME-7807 RC dual Ethernet controller). This interface uses shielded cable with four pairs of wires and RJ45 connector on the front panel or wiring to VME P2 connector. Gigabit Ethernet can also be brought out from the optional P0 connector via the optional VITA 31.1. Note: The flashing yellow LED on the front panel LED indicates Ethernet activity. When the Ethernet port is connected but not active, the yellow LED will stay on.
