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SIS5502

Silicon Integrated System
Part Number SIS5502
Manufacturer Silicon Integrated System
Description (SIS5501 - SIS5503) PCI Local Data Buffer
Published Apr 15, 2010
Detailed Description www.DataSheet4U.com Pentium/P54C PCI/ISA Chipset 1 5501/5502/5503 Overview SiS5501 SiS5502 SiS5503 PCI/ISA Cache Memory...
Datasheet PDF File SIS5502 PDF File

SIS5502
SIS5502

Overview
www.
DataSheet4U.
com Pentium/P54C PCI/ISA Chipset 1 5501/5502/5503 Overview SiS5501 SiS5502 SiS5503 PCI/ISA Cache Memory Controller (PCMC) PCI Local Data Buffer (PLDB) PCI System I/O (PSIO) A whole set of the SiS5501, 5502, and 5503 provides fully integrated support for the Pentium/P54C PCI/ISA system.
The chipset is developed by using a very high level of function integration and system partitioning.
With the SiS5501, SiS5502, and SiS5503 chipset, only 12 TTLs (include 3 DRAM address buffer) are required to implement a low cost, high performance, Pentium/P54C PCI/ISA system.
Figure 1 shows the system block diagram.
SRAM CPU Pentium , P54C 373 Address Data HOST BUS PCMC 5501 Address/Data 244 DRAM PLDB 5502 PCI BUS PSIO 5503 IDE Buffers IDE Drives PCI Local Device #1 ISA Device #1 PCI Local Device #2 ISA Device #2 * * * * * * XD BUS 245 Address Data ISA BUS Figure 1.
1 System Block Diagram Preliminary V2.
0 April 2, 1995 1 Silicon Integrated Systems Corporation www.
Da...


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