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TMS320C6416的时钟设置(找不到PLL寄存器地址)

Other Parts Discussed in Thread: TMS320C6416

今天翻遍手头现有的资料,从TMS320C6000 DSP Software-Programmable Phase-Locked Loop (PLL) Controller Reference Guide.pdf中找到PLL的相关配置,但是文献中没有指明配置所在的寄存器地址。这些寄存器的地址该从哪里去找?

还有,如果在程序中没有对PLL进行相关初始化,那系统时钟会有默认时钟吗?如果有,那会是什么?

  • C6416 PLL只有3种x1, x6,x12, 通过CLKMODE0, CLKMODE1管脚配置,所以没有PLL寄存器。请看一下数据手册。

    clock PLL
    http://www.ti.com/lit/ds/symlink/tms320c6416.pdf

    系统默认时钟取决于CLKMODE0, CLKMODE1的接法。