Altera DDR3 SDRAM High-Performance Controller and ALTMEMP Manuel d'utilisateur télécharger pdf (Page 9)

Chapter 15: Introduction to ALTMEMPHY IP 15–9

Installation and Licensing

November 2012 Altera Corporation External Memory Interface Handbook

Volume 3: Reference Material

Installation and Licensing

Figure 15–2 shows the directory structure after you install the DDR3 SDRAM

Controller with ALTMEMPHY IP, where <path> is the installation directory. The

default installation directory on Windows is c:\altera\<version>; on Linux it is

/opt/altera<version>.

You need a license for the MegaCore function only when you are completely satisfied

with its functionality and performance, and want to take your design to production.

To use the DDR3 SDRAM HPC, you can request a license file from the Altera web site

at www.altera.com/licensing and install it on your computer. When you request a

license file, Altera emails you a license.dat file. If you do not have Internet access,

contact your local representative.

To use the DDR3 SDRAM HPC II, contact your local sales representative to order a

license.

Free Evaluation

Altera's OpenCore Plus evaluation feature is only applicable to the DDR3 SDRAM

HPC. With the OpenCore Plus evaluation feature, you can perform the following

actions:

■ Simulate the behavior of a megafunction (Altera MegaCore function or AMPP

megafunction) within your system.

■ Verify the functionality of your design, as well as evaluate its size and speed

quickly and easily.

■ Generate time-limited device programming files for designs that include

MegaCore functions.

■ Program a device and verify your design in hardware.

You need to purchase a license for the megafunction only when you are completely

satisfied with its functionality and performance, and want to take your design to

production.

Figure 15–2. Directory Structure

<path>

ddr3_high_perf

Contains the DDR3 SDRAM Controller with ALTMEMPHY IP files.

lib

Contains encypted lower-level design files and other support files.

common

Contains shared components.

Installation directory.

Contains the Altera MegaCore IP Library and third-party IP cores.

altera

Contains the Altera MegaCore IP Library.

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