M1543C - South Bridge

Key Features

T Provides a highly integrated bridge (with Super I/O & Fast IR) between PCI and ISA bus for both Pentium and Pentium II systems T PCI 3.3V/5V Tolerance Interface.
Supports PCI Master and Slave Interface.
Supports PCI Master and Slave Initiated Termination.
Concurrent PCI Architecture.
PCI spec. 2.1 Compliant (Delayed Transaction & Passive Release Support) T Buffers Control.
8-byte Bi-directional Line Buffers for DMA/ISA Memory Read/Write Cycles to PC.

M1543C south bridge by Acer Laboratories - Datasheet Preview

Datasheet Details

Part number	M1543C
Manufacturer	Acer Laboratories
File Size	1.68 MB
Description	South Bridge
Datasheet	M1543C Datasheet

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Full PDF Text Transcription (Reference)

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M1543C South Bridge Pentium/Pentium II Chip Set with Super I/O & FIR Version 1.00 Acer Laboratories Inc. --Preliminary, Confidential, Proprietary-- M1543C : PCI-ISA Bus Bridge with Super I/O & Fast IR M1543C : PCI-to-ISA Bus Bridge with Super I/O & Fast IR Section 1 : Introduction 1.1 Features T Provides a highly integrated bridge (with Super I/O & Fast IR) between PCI and ISA bus for both Pentium and Pentium II systems T PCI 3.3V/5V Tolerance Interface • Supports PCI Master and Slave Interface • Supports PCI Master and Slave Initiated Termination • Concurrent PCI Architecture • PCI spec. 2.