QSPI Controller Implementations - QSPI Controller Implementations - AM026

Versal AI Edge Series Gen 2 and Prime Series Gen 2 Technical Reference Manual (AM026)
Document ID
AM026
Release Date
2025-12-23
Revision
1.3 English

The following table shows QSPI controller implementation comparisons.

Table 1. QSPI Controller Implementations
Device Generation QSPI
UltraScale+ MPSoC 24 and 32-bit address with legacy (LQSPI) and generic (GQSPI) modes.
Versal device Dropped legacy mode (LQSPI).

Added DMA with enhanced AXI interface control for coherency, buffer-ability, and quality of service.
Versal AI Edge Series Gen 2 and Versal Prime Series Gen 2 Similar to Versal device.