| 摘要 |
A programmable signal distribution system is provided having a plurality of signal inputs at different times, any one or more of which may be connected to any one or more of a plurality of outputs. An array of switches are connected between the plurality of inputs and the outputs. A memory cell is connected to each of the switches and means are provided for writing a signal into each of the memory cells. The signals stored in the memory cells are utilized to open or close the associated switch when enabled thereby connecting any one or more of said inputs to a selected plurality of outputs. |
