GE VMIVME-1101 数字输入板具有状态变化 数据位的逻辑输入

【产品详情】

概述

特征：

四 8 位端口

64针DIN型输入连接器

端口数据可用于直接读取

支持 8 位或 16 位传输

状态变更

迟滞输入，增强抗噪性

Abaco Systems / VMIC VMIVME 1101 系列 32 位 TTL 数字输入板具有状态变化 （COS） 中断功能，采用标准状态变化 （COS） 控制和中断逻辑设计，可检测任何 CO 并提供字节级的中断向量。包含一个MC68153总线中断器模块，七个级别中的任何一个都支持中断。

输入的每个字节（8 位）可能具有唯一的中断向量，该向量是在该字节的任何位的状态更改时生成的。

该板采用正或负真实数据极性制造。转换或反转）由输入数据锁存器的选择决定。对于正真输入板，高输入电平（逻辑电平）将导致 VMEbus 上相应数据位上的逻辑电平。负真输入板将为相应的低电平输入（逻辑零）提供 VMEbus 数据位的逻辑输入。

VMIVME-1101 系列

该装置是VMIC系列产品的一部分，这些产品最初都是由通用电气公司设计和制造的。这些产品具有广泛的功能和配置，例如模数转换板、中央处理器以及输入和输出模块。

VMIVME-1101 是 VMEbus 单板计算机模块，配备 Intel Pentium IV M 处理器，以高达 2.2 GHz 的标准处理器速度运行。

VMIVME-1101 的 Intel Pentium IV M 处理器是首款采用 Intel NetBurst 微架构设计的 Intel 移动式处理器。它采用 478 引脚微型倒装芯片引脚栅格阵列 （Micro FCPGA） 封装，能够插入表面贴装零插入力 （ZIF） 插座。该处理器保持与 IA32 软件的完全兼容性。该微架构采用超流水线技术、快速执行引擎、400 兆赫系统总线和执行跟踪缓存。

超流水线技术使 VMIVME-1101 的流水线深度增加了一倍，使处理器能够达到更高的内核频率。快速执行引擎允许处理器中的两个整数 ALU 以两倍于内核频率运行，从而允许多个整数指令在至少半秒内执行。400 兆赫兹系统总线是四泵浦总线，采用 100 兆赫兹系统时钟运行，可实现每秒 3.2 GB 的数据传输速率。执行跟踪缓存是第一级缓存，存储大约 12 KB 解码的微操作，从主执行路径中去除指令解码逻辑，从而提高性能。

GE VMIVME-1101 数字输入板具有状态变化 数据位的逻辑输入

【英文介绍】

summarize

Features:

Four 8-bit ports

64 pin DIN input connector

Port data can be read directly

Supports 8-bit or 16-bit transmission

State change

Hysteresis input enhances noise resistance

Abaco Systems/VMIC VMIVME 1101 Series 32-bit TTL digital input boards with state Change (COS) interrupt capability are designed with standard state change (COS) control and interrupt logic to detect any CO and provide byte level interrupt vectors. Contains an MC68153 bus interrupter module that supports interrupts at any of the seven levels.

Each byte (8 bits) of input may have a unique interrupt vector that is generated when the state of any bit of that byte changes.

The board is manufactured with positive or negative true data polarity. Conversion or inversion) is determined by the selection of the input data latch. For a positive input board, a high input level (logic level) results in a logic level on the corresponding data bit on the VMEbus. The negative true pad will provide the logical input of VMEbus data bits for the corresponding low-level input (logical zero).

VMIVME-1101 series

The device is part of the VMIC family of products, which were originally designed and manufactured by General Electric. These products have a wide range of features and configurations, such as analog-to-digital conversion boards, central processing units, and input and output modules.

The VMIVME-1101 is a VMEbus single-board computer module with an Intel Pentium IVM processor that runs at standard processor speeds of up to 2.2 GHz.

The VMIVME-1101's Intel Pentium IVM processor is the first Intel mobile processor designed with the Intel NetBurst microarchitecture. It comes in a 478-pin Micro flip Chip Pin Grid Array (Micro FCPGA) package and can be plugged into a surface mount zero insertion force (ZIF) socket. The processor maintains full compatibility with IA32 software. The microarchitecture uses ultra-pipelined technology, a fast execution engine, a 400 MHZ system bus, and an execution trace cache.

Ultra-pipelining technology doubles the pipeline depth of the VMIVME-1101, enabling the processor to reach higher core frequencies. The fast execution engine allows two integer ALUs in the processor to run at twice the kernel frequency, allowing multiple integer instructions to be executed in at least half a second. The 400 MHZ system bus is a four-pump bus that operates on a 100 MHZ system clock and can achieve a data transfer rate of 3.2 GB per second. The execution trace cache is a first-level cache that stores approximately 12 KB of decoded microoperations, removing instruction decoding logic from the main execution path and thereby improving performance.

GE VMIVME-1101 数字输入板具有状态变化 数据位的逻辑输入

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