可编程时钟 Programmable Clock ; Programmable Clock Generator
双可编程时钟 dual programmable clocks
可编程偏移时钟缓冲器 PSCB
可编程斜率时钟缓冲器 PSCB
可编程门控时钟技术 Programmable clock Gating
通过控制一个N位累加器累加，取其最高位，即可得到可编程时钟源。
Through controlling an N-bit accumulator and then get its highest bit to generate the programmable clock.
其思想是按照外部时钟的步调在更短的时间内完成一项工作，即便要以更复杂的硬件和编程为代价也在所不惜。
The idea is to finish a job in a shorter time as measured by an external clock, even if at the cost of more hardware and programming complexity.
让我们把时钟往回调一小段，你会发现这样的观点似曾相识，当初在质疑面向对象编程时，就发出过类似奇怪的声音。
If you go back in time a little, you'll discover that this argument sounds curiously similar to the one used to voice initial skepticism toward object-oriented programming.
应用推荐