| 摘要 |
A programmable logic device includes a plurality of repeating units, each of which includes interconnecting lines, a logic block comprising logic circuits, and a configuration memory block including a plurality of configuration memory circuits. One of the plurality of repeating units includes: a selection device coupled to output data of the plurality of configuration memory circuits and a shift chain segment input; and a flip flop receiving output of the selection device to output a shift chain segment output. |
