VMIVME-DR11W 数字板转换器 高性能接口

【产品详情】

特征：

16 位和 32 位数据传输

完全可编程的中断向量和电平

可编程 VMEbus 地址修饰符

前面板故障 LED

VMIVME-DR11W-A VMIVME-DR11W-A

是一款高性能 VMEbus 32 位直接内存访问 （DMA） 接口，可在 VMEbus 和 Digital Equipment Corporation （DEC） DR16-W 和 DRV11-WA 型设备之间以及与 DR11 W CPU 链路之间形成一个 11 位并行接口。VMIVMEDR11W-A 接口也可以背靠背连接，形成 VMEbus 到 VMEbus DMA 链路。

VMIVME-DR1 1 W-A 包含一个用于执行其 DMA 传输的 SCB68430 DMA 控制器设备、一个用于实现 VMEbus 中断器（用于注意和 DMA 完成中断）的 MC68153 总线中断器模块 （BIM），它还包含允许 VMIVME-DR11W-A 生成对外部设备的注意中断的逻辑。

该模块是VMIC系列设备的一部分，最初由通用电气的工业自动化部门批量生产，然后被Abaco Systems收购。该系列设计为一组数字板转换器、输入和输出以及 CPU 接口。该型号 VMIVME-DR11W 设计为高性能 VMEbus 直接内存访问 （DMA） 接口模块。

该装置能够处理多达 32 位的数据，并在 VMEbus 附件和 Digital Equipment Corporation （DEC） 类型设备 DR16-W 和 DRV11-WA 之间形成一个 11 位并行接口，并能够与 DR11 W CPU 链路模块连接。VMIVME-DR11W 能够连接的其他可能接口是 VMEbus 到 VMEbus 直接内存访问链路连接的背靠背接口。

VMIVME-DR11W 模块旨在将SCB68430 DMA 控制器单元集成到其框架中，以执行其 DMA 传输，一个MC68153总线中断器模块 （BIM） 以实现 VMEbus 中断器（用于注意和 DMA 完成中断），它还包含逻辑功能，允许 VMIVME-DR11W 模块生成对外部设备的注意中断。

VMIVME-DR11W 数字板转换器 高性能接口

【英文介绍】

Features:

16 bit and 32 bit data transfer

Fully programmable interrupt vectors and levels

Programmable VMEbus address modifiers

Front panel failure LED

VMIVME-DR11W-A VMIVME-DR11W-A

Is a high-performance VMEbus 32-bit direct Memory access (DMA) interface, An 11-bit parallel interface can be formed between VMEbus and Digital Equipment Corporation (DEC) DR16-W and DRV11-WA devices and between DR11W CPU links. The VMIVMEDR11W-A interface can also be connected back to back to form a VMEbus to VMEbus DMA link.

The VMIVME-DR1 1 W-A consists of an SCB68430 DMA controller device for performing its DMA transfer, an MC68153 bus interrupter module (BIM) for implementing the VMEbus interrupter (for attention and DMA completion interrupts), It also contains logic that allows VMIVME-DR11W-A to generate attention interrupts to external devices.

The module is part of the VMIC family of devices, which was initially mass-produced by General Electric's Industrial automation division before being acquired by Abaco Systems. The series is designed as a set of digital board converters, input and output, and CPU interfaces. The VMIVME-DR11W is designed as a high-performance VMEbus Direct Memory access (DMA) interface module.

The device is capable of processing up to 32 bits of data and forms an 11-bit parallel interface between VMEbus accessories and Digital Equipment Corporation (DEC) type devices DR16-W and DRV11-WA. And can be connected to the DR11W CPU link module. Other possible interfaces that the VMIVME-DR11W can connect to are back-to-back interfaces connected by the VMEbus to the VMEbus direct memory access link.

The VMIVME-DR11W module is designed to integrate the SCB68430 DMA controller unit into its framework to perform its DMA transfers, an MC68153 bus interrupter module (BIM) to implement the VMEbus interrupter (for attention and DMA completion interrupts), it also contains logic functions, Allows the VMIVME-DR11W module to generate attention interrupts for external devices.

VMIVME-DR11W 数字板转换器 高性能接口

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