Je was op zoek naar: 或晶体谐振器中选择输入时钟 (Chinees (Vereenvoudigd) - Engels)

时钟模式：可从外部输入（extal或ckio）或晶体谐振器中选择输入时钟时钟模式：可从外部输入（extal或ckio）或晶体谐振器中选择输入时钟
clock mode: input clock can be selected from external input (extal or ckio) or crystal resonatorclock mode: input clock can be selected from external input (extal or ckio) or crystal resonator

15 位 × 1 (可以从预分频器输出中选择输入频率)
15 bits × 1 (selectable input frequency from prescaler output)