IPR-RLDRAMII Altera, IPR-RLDRAMII Datasheet - Page 5

• Manufacturer Part Number: IPR-RLDRAMII
• Description: IP CORE Renewal Of IP-RLDRAMII
• Manufacturer: Altera
• Series: Memory Controllers - SDRAMr
• Type: MegaCorer

Specifications of IPR-RLDRAMII

• Software Application: IP CORE, Memory Controllers, SDRAM
• Tool Function: Intellectual Property (IP) Core
• Supported Devices: HardCopy, Stratix
• Function: RLDRAM II Controller
• License: Renewal License
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

RLDRAM II Controller MegaCore Function v7.1 Issues
Solution Status
This issue will be fixed in a future version of the RLDRAM II controller.
Multiple Instances of the auk_ddr_functions.vhd File
When a project contains multiple memory MegaCore functions, the
Quartus
II project has multiple instances of the auk_ddr_functions.vhd
®
file (one per MegaCore function).
Affected Configurations
This issue affects all configurations.
Design Impact
The Quartus II project fails during compilation.
Workaround
Remove the auk_ddr_functions.vhd file associated with the RLDRAM II
controller from the list of files added to the Quartus II project, by choosing
Add/Remove Files from Project (Project menu). Keep only the
auk_ddr_functions.vhd file associated with the DDR or DDR2 SDRAM
controller.
Solution Status
This issue will be fixed in a future version of the RLDRAM II controller.
Gate-Level Simulation Filenames
Various Quartus II software options may cause it to generate a netlist with
a different filename to that expected by the gate-level simulation script.
The simulation script expects <project name>.vho or .vo and <project
name>_v or _vhd.sdo files to be present.
Affected Configurations
This issue affects all configurations.
Design Impact
You cannot run gate-level simulations.
Altera Corporation
5
RLDRAM II Controller MegaCore Function v7.1 Errata Sheet