| 摘要 |
A resistive matrix with optimized input scanning is provided by a method of discerning input location(s) on a resistive column-row matrix which includes receiving physically-applied input(s) at the resistive column-row matrix and, during application of the one or more physically-applied inputs, performing a hierarchical scan of the resistive column-row matrix to determine whether the physically-applied input(s) are causing activation of a column-row cell within a multi-cell group of the resistive column-row matrix. The method further includes performing a supplemental scan within a multi-cell group if it is determined that a physically-applied input is causing activation of a column-row cell within the multi-cell group, and generating, based on the hierarchical and supplemental scans, an output indicative of the input location(s) on the resistive column-row matrix of the one or more physically-applied inputs.
|
