Knowledge Base Article

What is the Power supply connection for Pins HPS_Shared_Q2_2 and HPS_Shared_Q4_2 of Arria 10 SoC ?

Description

In the Intel® Arria® 10 GX, GT, and SX Device Family Pin Connection Guidelines document, the connection guideline of Pins HPS_Shared_Q2_2 and HPS_Shared_Q4_2 is as below:

"If used as the NAND Ready/Busy input, connect this pin through a 1-10-kΩ pull-up resistor to VCCIO_HPS in the dedicated I/O bank which the NAND_RB pin resides. If unused, program it in the Intel Quartus Prime software as an input with a weak pull-up".

This is incorrect, the correct statement should be:

"If used as the NAND Ready/Busy input, connect this pin through a 1-10-kΩ pull-up resistor to VCCIO_2L in the dedicated I/O bank which the NAND_RB pin resides. If unused, program it in the Intel Quartus Prime software as an input with a weak pull-up".

Resolution

This typo is scheduled to be fixed in future Quartus Prime release.

Updated 2 months ago
Version 2.0
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