Minimum Device Requirements - 3.3 English

Versal Adaptive SoC CPM DMA and Bridge Mode for PCI Express Product Guide (PG347)

Document ID: PG347
Release Date: 2023-05-16
Version: 3.3 English

Table 1. CPM5 Controller with QDMA or Bridge Hard IP Subsystem Maximum Configurations (Versal Premium, Versal HBM, Versal Prime, Versal AI Core, Versal AI Edge)
Speed Grade	-1	-1	-2	-2	-2	-2	-2	-3
Voltage Grade	L (0.70V)	M (0.80V)	L (0.70V)	L (0.70V)	M (0.80V)	M (0.80V)	H (0.88V)	H (0.88V)
Overdrive¹	Don’t Care	Don’t Care	No	Yes	No	Yes	Not Applicable	Not Applicable
Speed File			-2LP	-2LHP	-2MP	-2MHP
Gen1 (2.5 GT/s per lane)	x16	x16	x16	x16	x16	x16	x16	x16
Gen2 (5 GT/s per lane)	x16	x16	x16	x16	x16	x16	x16	x16
Gen3 (8 GT/s per lane)	x16	x16	x16	x16	x16	x16	x16	x16
Gen4 (16 GT/s per lane)	x8	x8	x8	x16	x8	x16	x16	x16
Gen5 (32 GT/s per lane)²	N/A	N/A	N/A	x8	N/A	x8	x8	x8
For information on requirements for supplying Overdrive voltages, see Versal Premium Series Data Sheet: DC and AC Switching Characteristics (DS959) and Power Design Manager User Guide (UG1556). CPM5 PCIe Gen5 support is available only in Versal Premium, Versal HBM, and Versal AI Core series.