H2C Channel Alignments (0x4C) - 1.0 English

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. H2C Channel Alignments (0x4C)
Bit Index Default Access Type Description
23:16

Configuration

based

RO

addr_alignment

The byte alignment that the source and destination addresses must align to. This value is dependent on configuration parameters.

15:8

Configuration

based

RO

len_granularity

The minimum granularity of DMA transfers in bytes.

7:0

Configuration

based

RO

address_bits

The number of address bits configured.