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The real Logarithmic Number System (LNS) offers fast multiplication but uses more expensive addition. Cotransformation and higher order table methods allow real LNS ALUs with reasonable precision on Field-Programmable Gate Arrays (FPGAs). The Complex LNS (CLNS) is a generalization of LNS, which represents complex values in log-polar form. CLNS is a more compact representation than traditional rectangular...
Field Programmable One-Hot Arrays (FPOHAs) have simple cells which are suitable to implement control-rich algorithms, where one-hot encoding is preferred. We present the cell design for the FPOHA and describe a modified open-source one-hot tool, known as Verilog Implicit To One-hot (VITO), to synthesize one-hot designs into FPOHA configurations without global optimization. We compare the bitstream...
A novel approach to controlling the mobility of MEMS SDA Scratch-Drive-Actuator (SDA) micro-robots is presented. The operation of MEMS SDA has been well demonstrated by the research of Donald et al.. An improvement of adding an additional stylus arm to control left and right rotation as well as using both arms to halt was presented in. In order to eliminate the complication of different stress curling...
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