Device Family: Intel® Stratix® 10 MX

Intel Software: Quartus Prime Pro

Type: Answers

Area: Component


Last Modified: Tue Apr 23 2019 02:41:00 GMT-0700
Version Found: v18.1 Update 1
Bug ID: 1607019639

How many IOPLLs are available for general purpose use in Intel® Stratix® 10 MX devices?

Description

Intel® Stratix® 10 MX devices have a total of 16 IOPLLs available for general purpose use in the core fabric, although Intel® Quartus® Prime Pro Software versions 18.1 UPdate 1 and earlier  mentions only 14 available IOPLL resources.

Out of the 16 IOPLLs, 15 are available in each IO Bank and should be used with PLL input reference clock from a dedicated pin as recommended for reduced jitter. The IOPLL present in the unbonded IO bank may be used by sourcing the reference input clock from the global clock network. 

Workaround/Fix

This information is scheduled to be added in future releases of the Intel® Stratix® 10 MX (DRAM System-in-Package) Device Overview 
and Intel Quartus Prime Pro software.