IOC-555-D GE通用电气 压缩机 燃气轮控制主板

IOC-555-D GE通用电气 压缩机 燃气轮控制主板

IOC-555-D 17-550555-001强大的Marvell系统控制器支持133 MHz主机总线和133 MHz SDRAM内存总线，与高速处理器非常匹配。MVME5500将系统I/O与卓越的处理器性能相匹配，提供双64位33/66 MHz PCI总线。每个PCI总线都有一个PMC站点，支持以33或66 MHz运行的板卡。Universe II VME接口和PMCspan连接器与专用33 MHz PCI总线段上的PMC站点隔离，因此两个PMC站点都能够运行66 MHz。MVME5500还提供一个千兆以太网接口、一个10/100BaseTX以太网接口和两个串行端口。

IOC-555-D 17-550555-001 延续了艾默生从MVME5100系列开始的方向，即提供从艾默生嵌入式控制器和单板计算机（SBC）到单个平台的集成路径。这种迁移路径使原始设备制造商能够使用相同的基本平台支持不同的I/O要求，从而简化零件号维护、技术专业知识要求和备用。MVME5500系列为客户提供了从MVME2300、MVME2400、MVME2600、MVME2700和MVME5100板迁移的路径，使他们能够利用MPC7455处理器、千兆以太网和双独立t33/66 MHz PMC站点等功能。IPMC模块IPMC761和IPMC712是可选的附加PMC模块，可使用MVME761或MVME712M转换模块与上一代艾默生产品（如IPMC模式下的MVME2600、MVME2700和MVME5100）向后兼容。

IPMC模块为以下内容提供后部I/O支持：COM2PlanareEIA232UARTCOM1FP I/O–A32/D64位A32/D64，133 MHz–A32/D64位66 MHz PCI本地总线66 MHz PCI局部总线–A32/D64-位33 MHz PCI局部母线端口210/100BaseTXFP I/OPort 110/1000BaseTXFP I/O OPMCFP I/OEIA232P2 P1 BatteryUniverse IIUARTL3缓存2MB以太网10/100BaseTXPHYSDRAM夹层512MB千兆以太网控制器PMC插槽2NVRAMRTC PCI桥接闪存32MB（焊接）8MB（焊接）MPC74571 GHzPMCspan连接器SDRRAM133 MHz512 MBPCI桥接&内存控制器DiscoveryIPMCSlot 1一个单端超宽SCSI端口一个并行端口四个串行端口（两个或三个异步和一个或两个同步/异步，取决于模块）安装IPMC后，一个PMC插槽仍然可用，为OEM产品定制提供支持。P2 I/O模式MVME5500系列支持两种可跨接配置的P2 I/O模式：PMC模式和IPMC模式。PMC模式与PMC模式下的MVME2300/MVME2400和MVME5100向后兼容。在PMC模式下，PMC插槽1的64个引脚和PMC插槽2的46个引脚在P2上可用于PMC后部I/O。在IPMCmode中，当IPMC761或IPMC712 PMC卡插入PMC插槽1时，MVME5500系列支持传统的MVME761或MVME712M I/O模块（具有有限的PMC I/O）。在这种配置中，PMCslot 2包含一些为扩展SCSI保留的信号。

IOC-555-D GE通用电气 压缩机 燃气轮控制主板

The IOC-555-D 17-550555-001 powerful Marvell system controller supports 133 MHz host bus and 133 MHz SDRAM memory bus, which is a good match for high-speed processors. The MVME5500 matches system I/O with superior processor performance, offering dual 64-bit 33/66 MHz PCI buses. Each PCI bus has a PMC site that supports boards running at 33 or 66 MHz. The Universe II VME interface and PMCspan connector are isolated from PMC sites on a dedicated 33 MHz PCI bus segment, so both PMC sites are capable of running 66 MHz. The MVME5500 also offers a Gigabit Ethernet interface, a 10/100BaseTX Ethernet interface, and two serial ports.

The IOC-555-D 17-550555-001 continues the direction Emerson began with the MVME5100 series, which provides an integrated path from Emerson embedded controllers and single board computers (SBC) to a single platform. This migration path enables Oems to support different I/O requirements using the same basic platform, simplifying part number maintenance, technical expertise requirements, and spares. The MVME5500 series provides customers with a migration path from the MVME2300, MVME2400, MVME2600, MVME2700, and MVME5100 boards, enabling them to take advantage of features such as the MPC7455 processor, Gigabit Ethernet, and dual independent t33/66 MHz PMC sites. IPMC modules IPMC761 and IPMC712 are optional additional PMC modules that are backward compatible with previous generation Emerson products such as the MVME2600, MVME2700 and MVME5100 in IPMC mode using the MVME761 or MVME712M conversion modules.

The IPMC module provides rear I/O support for: I/O - A32 / COM2PlanareEIA232UARTCOM1FP D64 A32 / D64, 133 MHz - A32/ D64-bit 66 MHz PCI Local bus 66 MHz PCI local bus - A32/ D64-bit 33 MHz PCI local bus port 210/100BaseTXFP I/OPort 110/1000BaseTXFP I/O OPMCFP I/OEIA232P2 P1 BatteryUniverse IIUARTL3 Cache 2MB Ethernet 10/100BaseTXPHYSDRAM interlayer 512MB Gigabit Ethernet controller PMC slot 2NVRAMRTC PCI Bridge Flash 32MB (welded) 8MB (welded) MPC74571 GHzPMCspan Connector SDRRAM133 MHz512 MBPCI Bridge & Memory Controller DiscoveryIPMCSlot 1 One single-ended ultra-wide SCSI port One parallel port Four serial ports (two or three asynchronous and one or two synchronous/asynchronous, depending on the module) After IPMC is installed, one PMC slot is still available, providing support for OEM product customization. P2 I/O Mode The MVME5500 series supports two cross-configurable P2 I/O modes: PMC mode and IPMC mode. The PMC mode is backwards compatible with the MVME2300/MVME2400 and MVME5100 in PMC mode. In PMC mode, 64 pins of PMC slot 1 and 46 pins of PMC slot 2 are available for PMC rear I/O on P2. In IPMCmode, when an IPMC761 or IPMC712 PMC card is inserted into PMC slot 1, the MVME5500 series supports traditional MVME761 or MVME712M I/O modules (with limited PMC I/O). In this configuration, PMCslot 2 contains some signals reserved for extended SCSI.