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W83628F - PCI TO ISA BRIDGE SET

Download the W83628F datasheet PDF. This datasheet also covers the W83 variant, as both devices belong to the same pci to isa bridge set family and are provided as variant models within a single manufacturer datasheet.

Description

W83628F is a PCI-to-ISA bus conversion IC.

W83629D is a condensed centralizer IC for IRQ and DMA control.

W83628F and W83629D together form a complete set for the PCI-to-ISA bridge.

Features

  • PCI to ISA Bridge.
  • Full ISA Bus Support including ISA Masters 5V ISA and 3.3V PCI interfaces PC/PCI DMA protocol for Software Transparent IRQ Serializer for ISA Parallel IRQ transfer to Serial IRQ Supports 3 fully ISA Compatible Slots without Buffering PCI Bus at 25MHz, 33MHz and up to 40MHz Supports Programmable ISA Bus Divide the PCI Bus Clock into 3 or 4 All ISA Signals can be Isolate Supports Configura.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (W83-628F.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number W83628F
Manufacturer Winbond
File Size 271.51 KB
Description PCI TO ISA BRIDGE SET
Datasheet download datasheet W83628F Datasheet

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Other Datasheets by Winbond

Part Number Description
W83626D LPC-to-ISA Bridge
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Full PDF Text Transcription

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PCI TO ISA BRIDGE SET W83628F & W83629D PRELIMINARY GENERAL DESCRIPTION W83628F is a PCI-to-ISA bus conversion IC. W83629D is a condensed centralizer IC for IRQ and DMA control. W83628F and W83629D together form a complete set for the PCI-to-ISA bridge. For the new generation Intel chipset Camino and Whitney, featuring LPC bus, there is no support for ISA bus and slots. However the demand of ISA devices still exist. For such case, W83628F plus W83629D are the best companion solution for the non-ISA chipset. Also the packages of W83628F (128-QFP) and W83629D (48LQFP) had been chosen to be the most economic solution for save the M/B board layout size and cost.
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