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C66 的DSP核有几级流水线的概念吗？ 如果有该怎么理解，是几级流水线？
请看一下CPU user guide，第5章专门讲流水线的。http://www.ti.com/lit/ug/sprugh7/sprugh7.pdf
流水线可以分为三级 取指 译码 执行，
每一级里又分为若干小级，具体可以参考 “TMS320C66x DSP CPU and Instruction Set UG“的5.1节
Thomas Yang1 说： 流水线可以分为三级 取指 译码 执行， 每一级里又分为若干小级，具体可以参考 “TMS320C66x DSP CPU and Instruction Set UG“的5.1节
好的，多谢。
