Invention Application
US20170060586A1 LOAD STORE CIRCUIT WITH DEDICATED SINGLE OR DUAL BIT SHIFT CIRCUIT AND OPCODES FOR LOW POWER ACCELERATOR PROCESSOR 审中-公开
具有专用单个或双位移位电路的负载存储电路和低功率加速器处理器的操作码

LOAD STORE CIRCUIT WITH DEDICATED SINGLE OR DUAL BIT SHIFT CIRCUIT AND OPCODES FOR LOW POWER ACCELERATOR PROCESSOR
Abstract:
Described examples include integrated circuits such as microcontrollers with a low energy accelerator processor circuit or other application specific integrated processor circuit including a load store circuit operative to perform load and store operations associated with at least one register and a low gate count shift circuit to selectively shift the data of the register by only an integer number bits less than the register data width without using a barrel shifter for low power operation to support vector operations for FFT or filtering functions.
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