| 摘要 |
Devices comprising trimmable electric units and methods for providing trim values to electric units are presented herein. One such device comprises a trimmable electric unit, at least one fuse to provide at least one first trim value, and a trim value provision unit to provide at least one second trim value, and a register. The register, which is connected to the electric unit, the at least one fuse, and the trim value provision unit, selectively stores the first and/or the second trim values and provides them to the electric unit. Optionally, a third trim value may be used. In the case of integrated circuits, provision of the trim values allows for on-chip debugging without waiting for creation of a test program used by automatic testing equipment at the wafer probe stage.
|
