Wang Law Firm, Inc.
Burn-in method for embedded multi media card, and test board using the same, and embedded multi media card tested by the same
A burn-in method for an embedded Multi Media Card (eMMC), and a test board using the same, and an eMMC tested by the same. The disclosed burn-in method comprises the steps as below: writing a test pattern to a flash memory of the eMMC; electrically connecting a command line of the eMMC to ground to operate the eMMC in a boot state; performing a burn-in procedure on the flash memory when the eMMC is in the boot state and the test pattern is recognized as being contained in the flash memory; and collecting a test report during the burn-in procedure, wherein the test report is stored in the flash memory.
Silicon Motion, Inc.
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inventional additional inventional
Chia-Fang Hsu-Ping
Chang Ou