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Zilog公司打算把虚拟存贮器控制功能用于Z8000 CPU原先未确定的引脚上。在Z8001(分段方式)和Z8004(非分段方式)CPU中,剩余的引脚规定为指令异常结束引脚。这些新芯片,起初称为Z9000,现在称
Zilog plans to use virtual memory control functions on previously undefined pins on the Z8000 CPU. In the Z8001 (Segment mode) and Z8004 (Segmentless mode) CPUs, the remaining pins are specified as Abort pins. These new chips, originally called the Z9000, are now claimed