4.7. Cyclone® 10 GX EPE - PLL Worksheet
For Cyclone® 10 GX devices, the supported PLL types are IOPLL, fPLL, ATX PLL, and CMU PLL.
|Module||Specify a name for the PLL in this column. This is an optional value.|
|PLL Type||Select whether the PLL is an IOPLL, fPLL, ATX PLL, or CMU PLL.|
|# PLL Blocks||Enter the number of PLL blocks with the same combination of parameters.|
|# Counters||Enter the number of counters of the PLL. For fPLL, this includes C counter, L counter, and feedback. This field is not applicable for ATX PLLs and CMU PLLs.|
|VCCR_GXB and VCCT_GXB Voltage||Specify the voltage of the VCCR_GXB and VCCT_GXB rails. This field is not applicable for I/O PLLs.|
|Output Freq (MHz)||Specify the output frequency for CMU and ATX PLLs.|
|VCO Freq (MHz)||Specify the internal VCO operating frequency for fPLLs and I/O PLLs. When using an fPLL as a transmitter PLL for XCVR channels, the VCO frequency has to be such that the required fPLL output frequency can be achieved using a legal value of the counter used for HSSI clock output.|
|Total Power (W)||Shows the total estimated power for this row (in W).|
|User Comments||Enter any comments. This is an optional entry.|
For more information about the PLLs available in Cyclone® 10 GX devices, refer to the Clock Networks and PLLs chapter of the Cyclone® 10 GX Device Handbook.
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