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z-80中央处理机是在8080A的78种指令(用二进制级与8080A有互换性)里,再增加80种指令的基础上,推测出22个内部寄存器和程序编制容易化的一种8位微处理机。驱动电源只有一
The z-80 CPU is based on the 80 instructions of the 8080A (interchangeable with the binary and 8080A), and based on the addition of 80 instructions, it is estimated that 22 internal registers and an 8 Bit microprocessor. Drive power only one