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英语翻译Architecture of Intel 8048 Series of MicrocontrollersAri

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英语翻译
Architecture of Intel 8048 Series of Microcontrollers
Arithmetic Section It contains ALU (Arithmetic and Logic Unit),accumulator,carry flag and instruction decoder.The ALU performs the following operations:
(i)add with or without carry
(ii) AND,OR,EX-OR,operations
(iii)Increment/Decrement
(iv) rotate left or right
(iv)complement
(vi)Decimal adjust
The accumulator holds one of the operations and ofen the result of the operation performed by the ALU.The instruction decoder holds the opcode of the instruction.
英特尔8048系列微控制器工艺
运算器包括ALU(算术逻辑单元),累加器,进位标志和指令解码器.ALU可以执行以下操作:
(i)带进位或不带进位加法
(ii)与,或,异或运算
(iii)自增/自减运算
(iv)循环左移和右移
(v)补偿 //?
(vi)十进制调整
累加器保存操作数和ALU的运算结果.指令解码器保存指令的操作数.