MIG Wizard for Versal Devices - 2023.2 English

Power Design Manager User Guide (UG1556)

Document ID
UG1556
Release Date
2023-10-18
Version
2023.2 English

The MIG wizard does not support all memory interface standards or all interface parameters for the supported standards. The wizard covers many of the common Memory Interface Standards. For more information about the wizard, see MIG Wizard.

Figure 1. MIG Wizard
Instance Name
Allows you to assign a name to the generated configuration. This helps distinguish multiple configurations on the I/O page.
DRAM Type
Select the appropriate memory type from the drop down list. Available options are:
  • Components
  • DIMM
  • RDIMM
  • LRDIMM
Standard
The wizard supports the following I/O Memory Controller Standards.
  • DDR4
  • RLDRAM3
  • QDRIV (HSTL, SSTL & POD)
Mem Configuration
The appropriate memory configuration.
Data Rate
The target data rate for memory device.
Address Width
The total number of address lines used in the interface, which includes Row, Column, Bank, and, if used, Rank and CS lines.
Bank Type
Choose XP bank type for Soft Memory Controller Implementation
Data Width
Select appropriate data width for the selected memory interface.
Read/Write (%)
The percentage of the time the memory interface is used for reading from and writing to the external memory. The total must be less than or equal to 100% and the interface is assumed to be idle for 100% - (Read% + Write%) of the time. This is reflected in the Output Enable, Term Disable and IBUF Disable percentages.
Add Typical Link Layer Logic
This option lets you automatically generate the resources of the link layer logic for a specific memory interface. This is not applicable for Hard Memory Controllers.

Once configured and created, new rows in the I/O table are populated with the information you entered in wizard.