XRAM and DDRMC Instances

Versal ACAP Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2022-04-26
Revision
1.4 English

The following table lists the XRAM and DDRMC instances.

Table 1. XMPU XRAM and DDRMC Instances
Name Granularity Upstream Interfaces Downstream Interfaces Programming Interface
Accelerator RAM
XRAM_LPD_XMPU 4 KB OCM switch Accelerator RAM APB

XRAM_PL0_XMPU
XRAM_PL1_XMPU
XRAM_PL2_XMPU

PL fabric
DDR Memory Controller (one per controller)

DDRMCx_XMPU

1 MB

Four-port NoC interface

DRAM controller

NPI