| 摘要 |
A method and system for fault indication on a substrate. A method of the present invention includes the following steps. It is determined whether data includes at least one suspicious bit. A pattern generator is controlled with the data. A beam of radiation is patterned using the pattern generator. Features in the patterned beam of radiation are projected onto a target portion of a substrate. One or more markers in the patterned beam are projected onto the substrate indicating the target portions that correspond with the at least one suspicious bit.
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