A-A+
A typical peripheral device has an address whi
问题详情
A typical peripheral device has an address which the processor uses to select the device"s internal(74)．
A．data
B．controls
C．signals
D．registers请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：一个典型的外部设备拥有一个地址，处理器通过它选中设备内部寄存器。
