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PC87410 - PC87410 PCI-IDE Interface Controller

This page provides the datasheet information for the PC87410, a member of the PC8 PC87410 PCI-IDE Interface Controller family.

Datasheet Summary

Description

The PCI-IDE Interface Controller is designed to interface the IDE drive directly onto the PCI bus It provides write posting and read pre-fetches allowing the CPU to run concurrently with IDE cycles It connects IDE drIves ‘‘gluelessly’’ into the PCI bus and supports faster ATA devices using modes 1 2

Features

  • Y Y Y Y Fully compatible with PCI specifications rev 2 0 (April 1993) Programmable Base Address registers Interfaces with the 32 bits PCI local bus to IDE drives Support IDE PIO timing mode 0 1 2 of ANSI ATA specifications Y Y Y Support Mode 3 (11 MB s) timing proposal on enhanced IDE (IDE-2 or ATA-2) specifications Two IDE-2 channel supported (each channel supports 2 devices) Supports primary IDE or secondary IDE address 16-Byte FIFO provide 4-level Posted Write and Read ahead buffers per ch.

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Datasheet preview – PC87410

Datasheet Details

Part number PC87410
Manufacturer National Semiconductor
File Size 197.22 KB
Description PC87410 PCI-IDE Interface Controller
Datasheet download datasheet PC87410 Datasheet
Additional preview pages of the PC87410 datasheet.

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Full PDF Text Transcription

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PC87410 PCI-IDE Interface Controller October 1994 PC87410 PCI-IDE Interface Controller General Description The PCI-IDE Interface Controller is designed to interface the IDE drive directly onto the PCI bus It provides write posting and read pre-fetches allowing the CPU to run concurrently with IDE cycles It connects IDE drIves ‘‘gluelessly’’ into the PCI bus and supports faster ATA devices using modes 1 2 and 3 through PIO accesses It supports dual IDE channels for up to four drives and works seamlessly with the National Semiconductor’s SuperI OTM family of products A full suite of software drives included with device are fully tested with DOS 5 0–6 x Windows 3 x–4 x Windows NT OS 2 2 x Novell Netware 3 1x–4 x and SCO UNIX 3 x Y Y Y Y Y Y Y Key Features Y Y Y Y Fully compatible with
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