Refer to the PDF data sheet for device specific package drawings
The Quad SPI (QSPI) module allows single, dual or quad read access to external SPI devices. This module provides a memory mapped register interface, which provides a direct interface to access data from external SPI devices and to simplify software requirements. It functions as a master only. There is one QSPI module in the device and it is primary intended for fast booting from quad-SPI flash memories.
General SPI features:
For more information, see the Quad Serial Port Interface section of the AM437x ARM Cortex-A9 Microprocessors (MPUs) Technical Reference Manual.
Table 5-94 displays the switching characteristics for the Quad SPI module.