OX12PCI840 データシートの表示（PDF） - Unspecified

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OX12PCI840

Integrated Parallel Port and PCI interface

Unspecified 

FEATURE

• IEEE1284 SPP/EPP/ECP parallel port

• Single function target PCI controller, fully PCI 2.2 and

PCI Power Management 1.0 compliant

• 2 multi-purpose IO pins which can be configured as

interrupt input pins

DESCRIPTION

The OX12PCI840 is a single chip solution for PCI-based

parallel expansion add-in cards. It is a single function PCI

device.

For legacy applications the PCI resources are arranged so

that the parallel port can be located at standard I/O

addresses.

The efficient 32-bit, 33MHz target-only PCI interface is

compliant with version 2.2 of the PCI Bus Specification and

OX12PCI840

Integrated Parallel Port

and PCI interface

• Can be reconfigured using optional non-volatile

configuration memory (EEPROM)

• 5.0V operation

• 100 pin PQFP package

version 1.0 of PCI Power Management Specification. For

full flexibility, all the default register values can be

overwritten using an optional MicrowireTM serial EEPROM.

The OX12PCI840 provides an IEEE1284 EPP/ECP parallel

port which fully supports the existing Centronics interface.

Oxford Semiconductor Ltd.

25 Milton Park, Abingdon, Oxon, OX14 4SH, UK

Tel: +44 (0)1235 824900 Fax: +44(0)1235 821141

© Oxford Semiconductor 1999

OX12PCI840 1.2 – Dec 2001

Part No. OX12PCI840-PQC-A

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