IBM Translation Control Entry

A Translation Control Entry (TCE) on IBM eServer pSeries computers is used by the I/O bridge to translate addresses generated by I/O devices into physical addresses. The technology is also called an I/O memory management unit, or IOMMU.

External links

ibm.com "Logical Partition Security in the IBM eServer pSeries 690", an explanation of logical partitioning on IBM pSeries systems.

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