Pentium PCI System I/O Chipset
SiS5595 PCI System I/O Chipset
Pentium PCI System I/O Chipset SiS5595
Preliminary
Rev. 2.0 Nov. 02, 1998
This specifi...
Description
SiS5595 PCI System I/O Chipset
Pentium PCI System I/O Chipset SiS5595
Preliminary
Rev. 2.0 Nov. 02, 1998
This specification is subject to change without notice. Silicon Integrated Systems Corporation assumes no responsibility for any errors contained herein.
Copyright by Silicon Integrated Systems Corp., all rights reserved.
SiS5595 PCI System I/O Chipset
Contents
1 FEATURES ....................................................................................................... 1 1.1 1.2 2 2.1 2.2 3 3.1 3.1.1 3.1.2 3.1.3 3.1.4 3.2 3.2.1 3.2.2 3.3 3.3.1 3.3.2 3.4 3.5 3.5.1 3.5.2 3.5.3 3.5.4 3.5.5 3.5.6 3.6 3.6.1 3.7 3.7.1 3.7.2 3.7.3 3.8 3.8.1 3.8.2 3.8.3 3.8.4 3.8.5 SiS5595 PCI SYSTEM I/O.................................................................... 1 FUNCTIONAL BLOCK DIAGRAM ........................................................ 4 SiS5595 PIN ASSIGNMENT (TOP VIEW) ............................................ 6 SiS5595 CHIP ALPHABETICAL PIN LIST ............................................ 7 PCI BUS INTERFACE .......................................................................... 9 PCI TO ISA BUS BRIDGE ............................................................ 9 DISTRIBUTED DMA (DDMA)...................................................... 11 PC/PCI DMA ............................................................................... 12 SERIAL IRQ (SIRQ).................................................................... 12 ACPI /LEGACY PMU .......................
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