SWRS248D April 2020 – January 2022 AWR6443 , AWR6843
PRODUCTION DATA
The quad serial peripheral interface (QSPI) module is a kind of SPI module that allows single, dual, or quad read access to external SPI devices. This module has a memory mapped register interface, which provides a direct interface for accessing data from external SPI devices and thus simplifying software requirements. The QSPI works as a master only. The QSPI in the device is primarily intended for fast booting from quad-SPI flash memories.
The QSPI supports the following features:
Section 7.10.9.2 and Section 7.10.9.3 assume the operating conditions stated in Section 7.10.9.1.