IOPLL IP Core Parameters - Cascading Tab
|Create a ‘cascade out’ signal to connect with a downstream PLL||Turn on or Turn off||Turn on to create the cascade_out port, which indicates that this PLL is a source and connects with a destination (downstream) PLL.|
|Specifies which outclk to be used as cascading source||0-8||Specifies the cascading source.|
|Create an adjpllin or cclk signal to connect with an upstream PLL||Turn on or Turn off||Turn on to create an input port, which indicates that this PLL is a destination and connects with a source (upstream) PLL.|
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