Improved 2-port systolic adaptor for wave digital filters
S.S. Lawson, Ahmad R. Mirzai · IEE Proceedings G Circuits Devices and Systems · 1989
It has been shown previously that a bitlevel systolic adaptor can be developed from input/output equations. The design, however, was not fully pipelined and so did not make full use of the power inherent in systolic processors. The paper presents an improved architecture which exhibits much higher throughput. A simple modification to allow internal subtraction is also given and this is contrasted with externally complementing one of the inputs.