Upgrading in the Vivado Design Suite - 3.2 English

PG153 AXI Quad SPI Product Guide

Document ID
Release Date
3.2 English

The SPISEL port is hidden when master SPI mode is selected. This port is internally driven to VCC in master mode. In case of slave SPI operation mode, this port is available and should be connected to the Slave Select port of other SPI masters.

There were several I/O ports added that are applicable only in dual quad mode. See Table: I/O Signals on pages 21 and 22.