| 摘要 |
There is disclosed a test circuit for testing an integrated circuit containing at least one write-only register and providing at least one output signal through at least one output pin. The test circuit may include a test mode decoder circuit to enable a test mode and a data selector circuit to select at least a portion of data stored in the at least one write-only register as test data. The test data may be output from the integrated circuit through the at least one output pin.
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