Circuitry is provided that allows a register without an asynchronous loading capability to be asynchronously loaded. Logic gates are provided before and after the register. The logic gates are driven by an output signal from a storage circuit such as a latch. When the output signal has one value the...http://www.google.de/patents/US5878250?utm_source=gb-gplus-sharePatent US5878250 - Circuitry for emulating asynchronous register loading functions
