| 摘要 |
A memory hub including a memory test bridge circuit for testing memory devices. Test command packets are coupled from a tester to the memory hub responsive to a test clock signal having a test clock frequency. The test bridge circuit generates memory device command, address, and data signals in accordance with the test command packets, and the memory device command, address, and data signals are provided to a memory device under test that is coupled to the memory hub responsive to a memory device clock signal having a memory device clock frequency.
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