
Document Revision History Page 31
November 2010 Altera Corporation DQ (ALTDQ) and DQS (ALTDQS) Megafunctions
Document Revision History
Table 20 shows the revision history for this document.
LPM_HINT
String No
Allows you to specify Altera-specific parameters in VHDL Design
Files (.vhd). Default is
UNUSED
.
LPM_TYPE
String No
Identifies library of parameterized modules (LPM) entity name in
VHDL Design Files.
INTENDED_DEVICE_
FAMILY
String No
This parameter is used for modeling and behavioral simulation
purposes. Create the ALTDQS megafunction with the MegaWizard
Plug-in Manager to calculate the value for this parameter.
Notes to Table 19:
(1) Available for Stratix II devices only.
(2) Available for Stratix II and Cyclone II devices only.
(3) Available for Cyclone II devices only.
Table 19. ALTDQS Megafunction Parameters (Part 4 of 4)
Parameter Type Required Description
Table 20. Document Revision History
Date Version Changes
November 2010 3.2
■ Added output ports for the ALTDQ megafunction
■ Added prototype and component declarations
November 2009 3.1
Updated for Quartus II v9.1:
■ Updated “Device Family Support” on page 1.
■ Removed “Resource Utilization and Performance” section.
■ Removed MegaWizard Plug-In Manager figures.
■ Added “MegaWizard Plug-In Manager Page Option and Description for ALTDQS
Megafunction” on page 3, “MegaWizard Plug-In Manager Page Option and Description
ALTDQ Megafunction” on page 13.
August 2009 3.0 Maintainence release.
July 2008 2.1
■ Updated template; no other changes
August 2006 2.0
■ Updated screen shots
■ Added ModelSim-Altera simulation procedure
■ Minor text edits for the Quartus
®
II software version 6.0 release
April 2005 1.1 Minor corrections to tables 2-2 and 2-8.
March 2005 1.0 Initial release.
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