这个示例程序还输出了当时通用寄存器的值。
The sample program has also dumped the general purpose register values in this case.
当然,这些寄存器的内容已由程序员针对每个设备加以规定了。
Naturally, the contents of these registers have been specified by the programmer for each device.
以上的数字为操作码。在只读寄存器中,这段小程序看上去应该象下面这样。
The numbers are known as opcodes. In ROM, our little program would look like this.
以上的数字为操作码。在只读寄存器中,这段小程序看上去应该象下面这样。
The numbers are known as opcodes. In ROM, our little program would look like this.
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