Altera IP Compiler for PCI Express - Manual (Page 26)

2–10 Chapter 2: Getting Started
Viewing the Generated Files
IP Compiler for PCI Express User Guide August 2014 Altera Corporation
9. On the Summary tab, select the files you want to generate. A gray checkmark
indicates a file that is automatically generated. All other files are optional.
10. Click Finish to generate the IP core, testbench, and supporting files.
1 A report file, <variation name>.html, in your project directory lists each file
generated and provides a description of its contents.
Viewing the Generated Files
Figure 2–5 illustrates the directory structure created for this design after you generate
the IP Compiler for PCI Express. The directories includes the following files:
■ The IP Compiler for PCI Express design files, stored in <working_dir>.
■ The chaining DMA design example file, stored in the
<working_dir>\top_examples\chaining_dma directory. This design example tests
your generated IP Compiler for PCI Express variation. For detailed information
about this design example, refer to
Chapter 15, Testbench and Design Example .
■ The simulation files for the chaining DMA design example, stored in the
<working_dir>\top_examples\chaining_dma\testbench directory. The Quartus II
software generates the testbench files if you turn on Generate simulation model
on the EDA tab while generating the IP Compiler for PCI Express.
0
Figure 2–5. Directory Structure for IP Compiler for PCI Express and Testbench
Notes to Figure 2–5 :
(1) The chaining_dma directory contains the Quartus II project and settings files.
(2) _plus.v is only available for the hard IP implementation.
.v = top.v, the parameterized PCI Express IP Core
.sdc = top.sdc, the timing constraints file
.tcl = top.tcl, general Quartus II settings
_examples = top_examples
ip_compiler_for_pci_express-library
contains local copy of the pci express library files needed for
simulation, or compilation, or both
Testbench and
Design Example
Files
IP Compiler for
PCI Express
Files
Includes testbench and incremental compile directories
common
chaining_dma, files to implement the chaining DMA
top_example_chaining_top.qpf, the Quartus II project file
top_example_chaining_top.qsf, the Quartus II settings file
_plus .v = top_plus.v,
the parameterized PCI Express IP Core including reset and
calibration circuitry
testbench, scripts to run the testbench
runtb.do, script to run the testbench
_chaining_testbench = top_chaining_testbench.v
altpcietb_bfm_driver_chaining.v , provides test stimulus
Simulation and
Quartus II
Compilation
(1) (2)