Minimum Device Requirements - Minimum Device Requirements - 1.0 English - PG344

Versal ACAP DMA and Bridge Subsystem for PCI Express Product Guide (PG344)
Document ID
PG344
Release Date
2022-05-20
Version
1.0 English
Table 1. PL PCIE4 with QDMA, Bridge, or XDMA Soft IP Subsystem Maximum Configurations (Versal Prime, Versal AI Core, Versal AI Edge)
Speed Grade -1 -1 -2 -2 -2 -3
Voltage Grade L (0.70V) M (0.80V) L (0.70V) M (0.80V) H (0.88V) H (0.88V)
Gen1 (2.5 GT/s per lane) x16 x16 x16 x16 x16 x16
Gen2 (5 GT/s per lane) x16 x16 x16 x16 x16 x16
Gen3 (8 GT/s per lane) x16 x16 x16 x16 x16 x16
Gen4 (16 GT/s per lane) x8 x8 x8 x8 x8 x8
Table 2. PL PCIE5 with QDMA or Bridge Soft IP Subsystem Maximum Configurations (Versal Premium, Versal HBM, Versal AI Core)
Speed Grade -1 -1 -2 -2 -2 -3
Voltage Grade L (0.70V) M (0.80V) L (0.70V) M (0.80V) H (0.88V) H (0.88V)
Gen1 (2.5 GT/s per lane) x16 x16 x16 x16 x16 x16
Gen2 (5 GT/s per lane) x16 x16 x16 x16 x16 x16
Gen3 (8 GT/s per lane) x16 x16 x16 x16 x16 x16
Gen4 (16 GT/s per lane) x8 x8 x8 x8 x8 x8
Gen5 (32 GT/s per lane) 1 N/A x4 x4 x4 x4 x4
  1. Gen5 support is available only in Versal Premium, Versal HBM, and Versal AI Core series.