| 摘要 |
A trap and delay pulse generator for command signals triggered off of a high speed clock allows a device to develop signals before initiating a function and to complete the function after the clock pulse expires and allows overlap of sequential functions. When a device receives a sequence of clock pulses triggering command signals it is necessary that the device complete the functions after the clock pulse expires before receiving a new command signal triggered off of a subsequent clock pulse. The trap and delay pulse generator latches the command signal triggered off of the clock pulse and delays it to ensure an operation is ready to proceed even if the clock signal expires before the present command is completed.
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