3.2.1 Data-broadcast structure /96 How to reduce the critical path without introducing latches in FIR filter Transposition theorem:Reversing the direction of all the edges and interchanging the input and output port,the functionality of the system preserved. Source node Z critical path-TM+2TA b0 bl b2 Sink node 2021年2月 92021年2月 9 3.2.1 Data-broadcast structure  How to reduce the critical path without introducing latches in FIR filter ?  Transposition theorem: Reversing the direction of all the edges and interchanging the input and output port, the functionality of the system preserved. Z-1 Z-1 b0 b1 Sink node Source node b2 critical path=TM+2TA