IPR-PCI/MT32 Altera, IPR-PCI/MT32 Datasheet - Page 352

• Manufacturer Part Number: IPR-PCI/MT32
• Description: IP CORE Renewal Of IP-PCI/MT32
• Manufacturer: Altera
• Type: MegaCorer

Specifications of IPR-PCI/MT32

• Software Application: IP CORE, Interface And Protocols, PCI
• Supported Families: Arria GX, Arria II GX, Cyclone, Stratix
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Rohs Compliant: NA
• Function: PCI Compiler, Master/Target, 32 bit
• License: Renewal License
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Upgrading Assignments from a Previous Version of PCI Compiler
Upgrading
Assignments
from a Previous
Version of PCI
Compiler
A–6
PCI Compiler User Guide
-pin_suffix
Appends a suffix consisting of the PCI MegaCore instance name and the
leading underscore character (_) that you specify to the default names of
all pins in the MegaCore. You can use this option in your design to
uniquely identify and differentiate pins that belong to different
MegaCore functions that have common pin names. This option cannot be
used with the -pin_prefix option. The syntax for this option is as
follows:
The <_instance name> is the suffix that will be attached to all default pins.
-help
Use the -help option for information on the options used with the
add_pci_constraints command.
If your design contains PCI assignments from a previous version of PCI
Compiler, attempt to compile your project using your existing PCI
assignments. After compilation, check to see if timing requirements are
met. If PCI timing requirements are not met, source the constraint file to
make new PCI assignments. Refer to
for more information on using the PCI constraint files.
When the PCI Constraint file is used to upgrade from previous PCI
assignments, it performs the following steps:
1.
2.
3.
4.
add_pci_constraints -pin_suffix <_instance name>
Checks for the default PCI signal names in your QSF.
The PCI Constraint file gives errors if your project uses nondefault
PCI pin names. Refer to
Nondefault PCI Pin Names” on page A–7
Archives the Quartus II project, before making any changes, in
PCI_Archive_<date>_<time>.qar, where <date> is the year, month,
and day the script was run; and <time> is the hour, minute, and
second that the script was run.
Removes the previous PCI assignments from your project’s QSF file
Makes new PCI assignments for your project.
PCI Compiler Version 10.1
“Upgrading PCI Assignments Containing
“PCI Constraint Files” on page A–1
for more information.
Altera Corporation
January 2011