files (always under source control)
*.bdf
Schematic
*.bsf
Symbols
*.inc AHDL
include
*.lai Logic
analyzer interface
*.mif Memory
init
*.ptf SOPC file
(old but recommended)
*.qip
MegaWizard IP
*.sopc SOPC
file
*.tcl
Scripts
*.tdf AHDL
source
*.v Verilog
source
*.vhd VHDL
source
*.vwf
Simulation stimuli
Assignments
& settings (always under source
control)
Name.cdf
Programming chain settings
Name.qdf
Default assignments
Name.qpf
Project file
Name.qsf
Assignments (except timing)
Name.sdc Timing
constrains. This file should never be written directly by
TimeQuest, since it might get randomly rearranged. Write to a
separate file and copy-paste into main file.
Name.srf
Message supressions
Output
files (normally under source control)
NOTE: Do not
generate rbf or ttf files unless they are used
Name.pof
Programming file
Name.rbf
Programming file (normally not present)
Name.sof
Programming file
Name.ttf Output
in text format (normally not present)
Special
cases (consider source control)
db*.*
Improves quartus compilation time. Lots of files. If and only if
incremental compilation will be used this should be under source
control.
simulation*.*
This folder is for ModelSim. Quartus Simulator works without this
folder. If ModelSim is used this should be under source
control.
Report
files (normally not under source control)
*.done
Date
*.qarlog Log of
project archiving
*.rpt
Reports
*.summary
Report summaries
Generated
files (never under source control)
timing*.* No
settings, just generated timing stuff
Name.qws GUI
settings (window positions is a user rather than project
option)
*.cmp Component
declarations
*.dpf
-
*.eqn
Equations
*.html
-
*.jpg Images
generated by some megawizards?
*.pin
-
*.ppf
-
Backup
files (never under source control)
*.bak Backup of
single files
*.qar Quartus archive
原文地址：http://www.alteraforum.com/forum/showthread.php?p=12821