The risc mcu core is based on harvard architecture with 14 - bit instruction length and 8 - bit data length and two - level instruction pipeline the performance of the risc mcu has been improved by replacing micro - program with direct logic block 設(shè)計的riscmcu采用14位字長指令總線和8位字長數(shù)據(jù)總線分離的harvard結(jié)構(gòu)和二級指令流水設(shè)計,并使用硬布線邏輯代替微程序控制,加快了微控制器的速度,提高了指令執(zhí)行效率。
By a chip microprocessor , with the foil - feeding rubber roller of electrochemical aluminum driven by the separately set length and leapfrog parameters to make the most effective using of electrochemical aluminum . the purpose of this model is to ensure that the system runs stably and reliably so that the machine can be maintained by anybody 本機由單片微程序控制,電化鋁的走箔膠輥由步進電機驅(qū)動,用戶可同時使用兩組或三組步進電機,并可根據(jù)印箔的不同尺寸設(shè)定電化鋁走箔的長度尺寸和跳步參數(shù),實現(xiàn)電化鋁最有效的利用。
The core is based on harvard architecture with 16 - bit instruction length and 8 - bit data length . the performance of mcu has been improved greatly by introducing single - clock - cycle instructions , setting multiple high - speed working registers and replacing micro - program with direct logic block etc . to keep the mcu core reusable and transplantable , the whole mcu core has been coded for synthesis in verilog hdl 該mcu核采用哈佛結(jié)構(gòu)、 16位指令字長和8位數(shù)據(jù)字長,通過設(shè)計單周期指令、在內(nèi)部設(shè)置多個快速寄存器及采用硬布線邏輯代替微程序控制的方法,加快了微處理器的速度,提高了指令的執(zhí)行效率。