Can the Programmable Open-Drain Output, Bus-Hold and Pull-Up resistor options be used for SSTL-12, SSTL-125, SSTL-135, and SSTL-15 I/O standards in Intel® Stratix® 10 devices?

Description

No, the Programmable Open-Drain Output, Bus-Hold and Pull-Up resistor options are not supported when using SSTL-12, SSTL-125, SSTL-135 and SSTL-15 I/O standards in Intel® Stratix® 10 devices. 

However,  due to a problem in Intel® Quartus® Prime Pro Edition software version 20.4 and earlier, no error is issued in compilation if the Programmable Open-Drain Output, Bus-Hold and Pull-Up resistor options are set for SSTL-12, SSTL-125, SSTL-135 and SSTL-15 I/O standards in Intel® Stratix® 10 devices.

Resolution

Do not set the Open-Drain Output, Bus-Hold and Pull-Up resistor options to SSTL-12, SSTL-125, SSTL-135, and SSTL-15 in Intel® Stratix® 10 devices.

For detail of programmable IOE features, I/O buffer types, and I/O standards support, refer to Intel® Stratix® 10 General Purpose I/O User Guide.

This problem is fixed starting with the Intel® Quartus® Prime Pro Edition software version 21.1.