IPR-SRAM/QDRII Altera, IPR-SRAM/QDRII Datasheet - Page 15

• Manufacturer Part Number: IPR-SRAM/QDRII
• Description: IP CORE Renewal Of IP-SRAM/QDRII
• Manufacturer: Altera
• Type: MegaCorer

Specifications of IPR-SRAM/QDRII

• Software Application: IP CORE, Memory Controllers, SDRAM
• Supported Families: HardCopy II, Stratix
• Features: Automatic Concatenation Of Consecutive Reads And Writes, Easy-to-Use IP Toolbench Interface
• Core Architecture: FPGA
• Core Sub-architecture: HardCopy, Stratix
• Rohs Compliant: NA
• Function: QDRII SRAM Controller
• License: Renewal License
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Altera Corporation
November 2009
f
5.
6.
Step 1: Parameterize
To parameterize your MegaCore function, follow these steps:
1.
For more information on the parameters, refer to
page
2.
3.
The MegaWizard Plug-In Manager shows the project path that you
specified in the New Project Wizard. Append a variation name for
the MegaCore function output files <project path>\<variation name>.
1
Click Next to launch IP Toolbench.
Click Step 1: Parameterize in IP Toolbench.
Set the memory type:
a.
b.
c.
d.
e.
f.
g.
h.
i.
Set the memory interface.
a.
b.
c.
3–29).
Choose the Memory device.
Select either QDRII or QDRII+.
Set the Clock speed.
Choose the Voltage.
Choose the Burst length.
Choose the Data bus width.
Choose the Address bus width.
Choose the Memory Latency.
Select the Narrow mode or Wide mode to set the local bus
width.
Set Device width.
Set Device depth.
Turn off Use ALTDDIO pin, if you are targeting HardCopy II
devices.
MegaCore Version 9.1
The <variation name> must be a different name from the
project name and the top-level design entity name.
QDRII SRAM Controller MegaCore Function User Guide
“Parameters” on
Getting Started
2–5