ADLINK PCI-C588/PCIe-C588/C584 - Manual (Page 23)

Introduction
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1.7 Overview of C888
1.7.1 What is C888?
The C888 is intelligent eight ports serial communication card used for PC
with PCI bus. It includes a local high performance processor to manage the
data flow between main CPU and external interface. It also includes dual
port RAM, through the dual port RAM, the local processor can
communicate with main CPU.
The expansion cable has eight standard DB25 connectors and one DB62
connector to connect to C888 interface card. User may also use one DB62
to DB62 cable to connect between one C888 and C888XB for providing 8
channel isolated RS-232/422/485 interface.
1.7.2 Feature of C888
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PCI Rev.2.1 Plug and Play
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IRQ and IO address automatically assigned by PCI plug-n-play
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8 intelligent communication ports
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Built-in 80960KA RISC processor
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Built-in RISC type communication controller CD1865
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Suitable for modems, data display, data collection,
telecommunication
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Supports up to 2 cards/16 ports per system
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Supports Windows NT & UNIX/XENIX operation system
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Optional isolated RS-232/422/485 interface for each port
independently
1.7.3 Specification of C888
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Compliant with PCI Spec.2.1
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Built-in Intel i960KA RISC processor, 20MHz
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128K byte dual port RAM
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Serial communication controller:
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CD1865 compatible