Intel 82438VX (TDX)
Type
Chipset part
Vendor ID
8086
Device ID
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Description:
82438VX Data Path Unit (TDX)
The 82438VX Data Path Unit, or TDX, is a vital part of the Intel 430VX PCIset, working alongside the 82437VX System Controller (TVX) to ensure seamless data transfers. The TDX provides data paths between the CPU/cache, main memory, and PCI bus, enabling increased system performance through read prefetch and posted write buffers. The 82438VX Data Path Unit is designed to support 3V Pentium processors and is PCI 2.1 compliant. It interfaces with the TVX to facilitate host interface, DRAM interface, and clock control. The TDX is available in two 100-pin QFP packages, allowing for efficient system integration.
Last updated 2019-04-30T00:00:00Z
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