求翻译：解码循环使用的IR的内容，以确定这门应该打开各职能单位和CPU的总线和什么操作之间的ALU（S）应执行（如添加，按位与）。每个门允许的数据流从一个单位到另一个（例如从寄存器0 ALU输入1）或允许一定的总线上的数据从一个输出。在最简单的情况下（“横向编码”）指令寄存器的每个位控制一个单门或若干位可以控制的ALU操作。是什么意思？

IR decoding recycled content, to determine which door should be open and functional units of CPU operation between the bus and what ALU (S) should perform (eg add, bitwise and). Each gate allows data streams from one unit to another (eg from register 0 ALU input 1) or allow certain data on the bus f

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The decoding circulation use IR content, by determined this should open various functions unit and between the CPU main line and any operation ALU(S) should carry out (for example increase, according to position and).Each gate permission data stream (e.g. inputs 1 from a unit to another from registe

Decode cycle with IR content to determine that doors should open the functions and CPU bus and between ALU what operation (an s) should perform (like adding, bitwise and). Each door allows data streams from unit to another (enter 1 for example from register 0 ALU) or allow certain data on bus from o

Decode the IR contents for recycling, to determine the door should be opened between functional units and what actions the CPU bus and ALU (s) should be performed (such as add, bitwise and). Each door allows the flow of data from one unit to another (for example, from register 0 ALU enter 1) or to a