If these conditions are not all met, or if the second instruction needs to wait for dependencies before issuing, then they are issued in separate cycles. 如果这些条件不都满足,或者第二条指令在执行之前需要等待依赖项,那么它们可以在单独的周期中执行。
One MHz equal one million instruction cycles per second. 1MHz等于每秒一百万个指令周期。
Fewer instruction cycles means the CPU can spend more time in sleep mode, further reducing the already low power consumption of Silicon Labs'devices. 更少的指令周期意味着CPU可以更多时间处于睡眠模式,从而进一步降低低功耗SiliconLabs器件的功耗。
Compared with existing algorithms, the new algorithm reduces the number of instruction cycles needed. 与现有算法相比,新算法进一步减少了所需的指令周期。
The key of this design is the design of instructions state machine. Every instruction cycle includes 8 machine clock cycles, is made up of fetch instruction, decoder instruction, execute instruction, writing RAM, writing register and reading RAM etc. 本设计的关键点为指令执行状态级的设计,每个指令周期包括8个机器时钟周期,由取指、译指、执指、RAM读、寄存器写、RAM写等组成;
Its instruction cycle is made up of four clock cycles. Every instruction can be executed in one instruction cycle. 它的一个指令周期由四个时钟周期组成,任何一条指令(包括跳转指令)都只需要一个指令周期就能完成。