MVME162P-242LE模块现货

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MVME162P-242LE

MVME5500延续了摩托罗拉从MVME5100系列开始的方向，提供了一个迁移
从摩托罗拉的嵌入式控制器和单板计算机（SBC）到单一平台的路径。这种迁移
path使原始设备制造商能够在相同的基础平台上支持不同的I/O要求，从而简化了零件号
维护、技术专业要求和备用。
MVME5500系列为客户提供了从MVME2300、MVME2400、MVME2600到MVME2302的迁移路径，
以允许它们利用诸如MPC7455处理器的功能，
千兆以太网和33/66MHz PMC站点。
P2输入/输出模式
与MVME5100系列一样，MVME5500系列支持两种跳线可配置的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。在里面
在PMC模式下，PMC插槽1的64个引脚和PMC插槽2的46个引脚可在P2上用于PMC后部I/O。在IPMC中
在这种模式下，MVME5500系列在以下情况下支持传统MVME761或MVME712M I/O模块（具有有限的PMC I/O）：
在PMC插槽1中填充了IPMC761或IPMC712 PMC卡。在此配置中，PMC插槽2包含一些
为扩展SCSI保留的信号。
IPMC模块
IPMC761和IPMC712是可选的附加PMC模块，提供与以前版本的向后兼容性
使用
MVME761或MVME712M转换模块。IPMC模块为以下各项提供后部I/O支持：
•一个单端超宽SCSI端口
•一个并行端口
•四个串行端口（两个或三个异步端口和一个或两个同步/异步端口，取决于模块）
通过这种PMC卡配置，一个PMC插槽仍然可用，为OEM产品定制提供支持。
转换模块
MVME761
MVME761转换模块提供对IEEE 1284并行端口的行业标准连接器访问
10BaseT或100BaseT端口，通过一个RJ-45连接器、两个DB-9连接器提供对异步串行总线的访问
配置为EIA-574 DTE的端口和两个提供对同步/异步串行端口访问的HD-26连接器。这些
串行端口在MVME761的面板上标记为串行3和串行4，用户可根据需要单独配置
EIA-232、EIA-530、V.35或X.21 DCE或DTE，通过安装摩托罗拉串行接口模块（SIM）。
P2适配器向MVME761转换模块提供接口模块信号。3排P2适配器可以是：
用于8位SCSI。5行P2适配器支持16位SCSI和PMC I/O。
MVME712M
MVME712M转换模块提供行业标准的交流连接器

MVME162P-242LE

MVME162P-242LE

The MVME5500 continues the direction that Motorola started with the MVME5100 series of providing a migration path from Motorola’s embedded controllers and single-board computers (SBCs) to a single platform. This migration path enables OEMs to support varying I/O requirements with the same base platform, simplifying part number maintenance, technical expertise requirements, and sparing. The MVME5500 series offers customers a migration path from the MVME2300, MVME2400, MVME2600, MVME2700, and MVME5100 boards to allow them to take advantage of features such as the MPC7455 processor, Gigabit Ethernet, and 33/66 MHz PMC sites. P2 I/O Modes Like the MVME5100 series, the MVME5500 series supports two, jumper-configurable P2 I/O modes: PMC mode and IPMC mode. PMC mode is backward compatible with the MVME2300/MVME2400 and MVME5100 in PMC mode. In PMC mode, 64 pins from PMC Slot 1 and 46 pins from PMC Slot 2 are available on P2 for PMC rear I/O. In IPMC mode, the MVME5500 series supports legacy MVME761 or MVME712M I/O modules (with limited PMC I/O) when an IPMC761 or IPMC712 PMC card is populated in PMC Slot 1. In this configuration, PMC Slot 2 contains some signals that are reserved for extended SCSI. IPMC Modules The IPMC761 and IPMC712 are optional add-on PMC modules that provide backward compatibility with previous generation Motorola products (such as MVME2600, MVME2700, and MVME5100 in IPMC mode) using the MVME761 or MVME712M transition module. IPMC modules provide rear I/O support for the following: • One single-ended Ultra Wide SCSI port • One parallel port • Four serial ports (two or three async and one or two sync/async, depending on module) With this PMC card configuration, one PMC slot is still available, providing support for OEM product customization. Transition Modules MVME761 The MVME761 transition module provides industry-standard connector access to the IEEE 1284 parallel port, a 10BaseT or 100BaseT port via an RJ-45 connector, two DB-9 connectors providing access to the asynchronous serial ports configured as EIA-574 DTE, and two HD-26 connectors providing access to the sync/async serial ports. These serial ports, labeled as Serial 3 and Serial 4 on the faceplate of the MVME761, are individually user-configurable as EIA-232, EIA-530, V.35, or X.21 DCE or DTE via the installation of Motorola serial interface modules (SIMs). A P2 adapter provides interface module signals to the MVME761 transition module. The 3-row P2 adapter can be used for 8-bit SCSI. A 5-row P2 adapter supports 16-bit SCSI and PMC I/O. MVME712M The MVME712M transition module provides industry-standard connector ac