Altera ALTDQ_DQS2 - Manual (Page 96)

• Functional Description—UniPHY
For more information on some basic calibration.
tq_analysis.tcl
The tq_analysis.tcl is a script that analyzes specific dqdqs I/O timing paths. Because you might be
changing the l/O constraints for your specific implementation, this TCL script helps you to quickly run
specific timing analysis.
IP-Generate Command
You can use the
ip-generate
command to create custom variations of the ALTDQ_DQS2 IP core.
Using IP-Generate Command
You can use ip-generate.exe, a command-line executable, to configure parameters. The command creates
or modifies custom IP core variations, which you can then instantiate in a design file.
To run the
ip-generate
command, follow these steps:
1. Locate the ip-generate.exe executable file in the \quartus\sopc_builder\bin
folder. Ensure that you include the directory path into your operating system environment.
2. To obtain the options for the
ip-generate
command, type the following command in the command
prompt:
ip-generate –help
3. To instantiate the IP core using the executable file, type the following syntax:
ip-generate --component-name=altdq_dqs2 -–component-system-
param=DEVICE_FAMILY=”Stratix V” -–file-set=QUARTUS_SYNTH --output-
name[=] –-component- param[=][=]
The is the instance name. For example,
my_dqdqs2
. The is the name
of the parameter that you configure with the value stated in .
You must use the
–-component-param[=][=]
option for
every parameter assignment. Parameters that are not assigned take the default values. Ensure that you
type the exact case and spaces for the parameter names and values.
The following list describes two examples of how you can use this command:
• To create an ALTDQ_DQS2 instance named
my_dqdqs2
with all the default parameter values, type
the following command:
ip-generate --component-name=altdq_dqs2 -–component-system-
param=DEVICE_FAMILY=”Stratix V” --output-name=my_dqdqs2 -–file-set=QUARTUS_SYNTH
• To create an ALTDQ_DQS2 instance named
mydq_dqs2
without output strobe ports, and with a
135° DQS phase shift, type the following command:
ip-generate --component-name=altdq_dqs2 –-component-system-
param=DEVICE_FAMILY=”Stratix V” --output-name=my_dqdqs2 -–file-set=QUARTUS_SYNTH
96 tq_analysis.tcl
UG-01089
2014.12.17
Altera Corporation ALTDQ_DQS2 IP Core User Guide
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