The Intel 430VX PCIset consists of the 82437VX System Controller (TVX), two 82438VX Data Paths (TDX) and the 82371SB PCI ISA IDE Xcelerator (PIIX3). The Intel 430VX PCIset forms a Host-to-PCI bridge and provides the second level cache control and a full function 64-bit data path to main memory. This document contains an architecture overview, signal descriptions, register descriptions, functional description, pinout and package information, and testability information on the TVX/TDX. For information on the PIIX3, refer to "82371FB (PIIX) and 82371SB (PIIX3) PCI ISA IDE Xcelerator" datasheet.
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