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) a