TRANSLATED:

Altera's IP is divided into two types:

One is a free IP, does not require another license, is the so-called Basic Function IP, such as floating point operations, normal operations, trigonometric functions, basic memory IP, configuration function IP, PLL, all bridges and all FPGAs Internal hard core and NIOS II (without source code) and more.
The other is a paid IP, which requires the purchase of a separate IP license, such as various Ethernet soft IP, PCI-E soft IP, CPRI, Interlaken, PCI, RapidIO and all dozens of video images IP and all DDR1/ 2/3/4 soft IP, 256-bit AES hardware encryption, and more.


This cracker only cracks the 2 dlls corresponding to all the functions of the Quartus II software itself. The other 2 files for encrypting the IP are skipped. All the free IPs integrated by the Quartus II software itself can be used without any restrictions. Since 2008, Altera's charging IP has not only added counters and other functional restriction codes to the IP source code, but also gradually adopted the US Department of Defense's 256-bit AES plus JAVA and Python language mixed encryption. In recent years, Quartus has been added. The II's fitter process is associated with the IP's license, creating timing traps for users of the cracked version of the IP license.

Users who use the cracked IP license can solve traps through timing optimization, Logiclock, timing optimization assistant, etc., but if you use the mixed encryption IP, even the IP graphical interface can not be started, of course, the IP parameters can not be set. This kind of hybrid encryption IP is more and more, not only the dozens of video image class IPs in the bottom of this article (the version after 14.0 is in Qsys), and even has been extended to part of the interface class and signal processing class IP. It is. You can try the IP at the bottom of this article, which is a hybrid encryption, not just these IPs, but also some other IP. In fact, the IP of the timing trap added to the source code is not so easy to optimize. In addition, Altera's third-party IP company's IP is mostly mixed and encrypted using Altera's encryption tools, the same as Altera.


I can crack all the other two files corresponding to the paid IP, but I received the advice of Junlong Technology and the higher layer, they mean that no cracker will affect the sales of Altera's device department, but if the charge IP is cracked It will affect the interests of Altera's IP department and anger everyone in the IP department. In order to avoid risks, the cracker only cracks 2 basic files and skips 2 other files.


Solution:

1. Rich units look for Junlong Technology to purchase long-term genuine IP licenses.
2. If you are not willing to pay for genuine big customers, Junlong Technology will buy genuine IP license for free (or sell at low price) to major customers.
3. Reluctant to spend money to buy genuine small customers, if you buy some things in Junlong Technology, you can get a genuine IP license for 2-3 months free of charge, users must complete the design within 2-3 months, but There is a part of the IP license, and the people of Junlong Technology can't get it for free.
4. I don�t want to spend money to buy genuine small customers. If I haven�t bought anything from Junlong Technology, I don�t know any relatives, friends, classmates, etc., I can get it through the users inside 2 and 3, if not yet. Ways, find ways to know the inside of the dragon, or use the cracked IP license to do timing optimization to avoid the timing trap, if you encounter mixed encryption IP, there is no way. But no matter what, don't look for me.


Part of a mixed encrypted IP list:
2D FIR FIlter, Alpha Blending Mixer, Chroma Resampler, Clipper/II, Clocked Video Input & Output/II, Color Plane Sequencer, Color Space Converter/II, Control Sequencer, Deinterlacer/II, Broadcast Deinterlacer, Frame Buffer/II, Frame Reader , Gamma Corrector, Mixer II, Scaler II, Switch/II, Test Pattern Generator/II, Avalon ST-Monitor, Trace System, 2D Median Filter .
=================
www.softgozar.com