OX12PCI840 Datasheet, PDF (1/32 Pages) List of Unclassifed Manufacturers – Integrated Parallel Port and PCI interface

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 Microwire^TM 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: [phone] Fax: [phone]
© Oxford Semiconductor 1999
OX12PCI840 1.2 – Dec 2001
Part No. OX12PCI840-PQC-A