AR# 47500

Zynq - What is the maximum size flash I can use with the onboard QSPI controller?

Description

Using the hardened QSPI controller in the Processing System (PS) block of Zynq-7000 SoC, how large of a device can I use?

Solution

The controller currently supports a maximum chip size of 16 MB for Linear Addressing Mode. You are able to connect a maximum of two 16 MB parts, as described in UG585 (the Zynq TRM), for a maximum linearly addressable space of 32 MB.

Linked Answer Records

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
50991 Zynq-7000 SoC - What devices are supported for configuration? N/A N/A
AR# 47500
Date 02/25/2013
Status Active
Type General Article
Devices