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发表于 2012-6-7 16:51:14
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test_mode is for ATE test logic,
generally,
test_mode = 0 means working mode, the design/IC will work as expected.
test_mode !=0 means ATE test, such as bist/digital scan chain(just as DFT compiler doing)/ntree test/ ..... ,used to pick out the bad chips |
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