Main Features
96/192位数字量I/O
仿真8255PPI模式0
提供比8255更高的驱动能力缓冲电路
多中断源处理能力
输出状态回读
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The same structure as PCI-1753
96/192 TTL digital I/O lines
Emulates mode 0 of 8255 PPI
Buffered circuits for higher driving capacity than 8255
Multiple-source interrupt handling
Interrupt output pin for simultaneously triggering external devices with the interrupt
Support all feature on the PCI-1753
Share PCI-1753's interface controller

Introduction
PCI-1753使用了PCI控制器来完成卡与PCI总线的接口.该控制器完全符合PCI规格Rev2.1标准.所有与总线相关的配置,比如基地址和中断分配等都是由软件自动控制的.
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The PCI-1753 is a 96-bit digital I/O card for the PCI bus, which can be extended to 192 digital I/O channels by connecting with its extension board, PCI-1753E. The card emulates mode 0 of the 8255 PPI chip, but the buffered circuits offer a higher driving capability than the 8255. The 96 I/O lines are divided into twelve 8-bit I/O ports: A0, B0, C0, A1, B1, C1, A2, B2, C2, A3, B3 and C3.Users can configure each port as input or output via software.

Related Products
Model Name Description
ADAM-3968/50-A 68-Pin SCSI-￠o To Two50-Pin converter Module
PCI-1753-A 96-bit digital I/O Card
PCL-10268 100-Pin to two 68-PinSCSI Cable,1m
PCLS-OCX 32-bit ActiveX ControlDrivers For Win95/NT/98
ADAM-3968-A 68-Pin Cable WiringTerminal

Ordering Information
Part Number Description
ADAM-3968/50-A 68-Pin SCSI-￠o To Two50-Pin converter Module
ADAM-3968/20-A 68P to 20P Wiring Term.for DIN-rail Mounting
PCL-10268 100-Pin to two 68-PinSCSI Cable,1m
ADAM-3968-A 68-Pin Cable WiringTerminal