AXI Multichannel DMA IP for PCI Express* User Guide

ID 817911
Date 8/11/2025
Public
Document Table of Contents

4.1.1.1.4. BAM+BAS Mode

Table 15.  Root Port Bursting Slave Parameters
Parameter Value Default Value Description
Enable Configuration Intercept Interface On / Off Off

Select to enable user configuration intercept interface.

Enable HIP Reconfiguration Interface On / Off Off

Select to enable Hard IP reconfiguration interface.

Enable 10-bit tag support interface On On

Enables 10-bit tag support interface

Enable Completion Re-order On On

Enables completion re-order

Enable Completion Timeout Interface On On

Enables completion timeout interface

Enable ATT On / Off Off
Enables Address Translation Table for BAS.
Note: ATT is supported only in the Root Port mode Bursting Slave.
ATT Table Address Width 1 - 9 3 Sets depth of ATT. Depth is equal to 2 to the power of number entered.
ATT Window Address Width 10 - 63 16 Sets the number of BAS address bits to be used directly.
Figure 8. Endpoint BAM+BAS Mode Parameters
Table 16.  Endpoint BAM+BAS Mode Parameters
Parameter Value Default Value Description
Enable Configuration Intercept Interface On / Off Off

Select to enable user configuration intercept interface.

Enable HIP Reconfiguration Interface On / Off Off

Select to enable Hard IP reconfiguration interface.

Enable 10-bit tag support interface On On

Enables 10-bit tag support interface

Enable Completion Re-order On On

Enables completion re-order

Enable Completion Timeout Interface On On

Enables completion timeout interface

Enable MSI Capability On / Off Off

Enables or disables MSI capability

Note: MSI is supported only in BAS and BAM+BAS modes.