PAGE SELECTING CIRCUIT OF REGISTER PAGES USING REGISTER PAGE POINTER

摘要

a register file(110) having a number of registers in each separated page; a register page pointer byte(130) selecting the start page and the arrival page of the register file(110) simultaneously; a multiplexor means(150) selecting one of the start page bit and the arrival page bit; and a decoder means(140) generating a selection signal to select one of the separated pages by decoding the output of the multiplexor means(150).