ed8b10b encoder/decoder

Hi UltraViolet,

You should be able to "expand" the message regarding the OpenCore evaluation to determine what ip core is causing the message.

I believe the ed8b10b encoder/decoder is not included with a quartus subscription, I think you have to purchase it separately.

Looking at the device family support section of the documentation for the core ("View Literature" link at http://www.altera.com/products/ip/communications/codec/m-alt-ed8b10b.html?gsa_pos=2&wt.oss_r=1&wt.oss=ed8b10b), the Stratix II is fully supported.

baver

Hello baver!

yes i had a look at the ug_ed8b10b.pdf file in my quartus installation directory and i saw its fully supported, i asked that question as i read probably an older ug_ed8b10b.pdf from an older quartus version... Do you have any ideea about the cost of that ip? how much would be? aproximate. I have read on altera website that IP's are not sold online but still didnt found a place where to buy from... ill probably make a call in the UK to ask .. :) I also am very new in this and i still have manny other questions.. could you help me start doing something whit this board? i mean the only thing i made was the first test to see if the board function well .. :) id like to learn use its features.. im curious if i can use it as a lan board video card .. any other aplications .. thank you very much for youre quick post reply.

Regards,

Alex.

As far as I know you need to call one of their representatives, I've never purchased a license for an IP core before.

I'm not actually familiar with the board you're using (you didn't specify one, but I've never used a Stratix II dev board - just the Cyclone II DE2, and the SIIGX pex dev board).

My first suggestion would be to check out google and see if anyone's already done what you're looking to do. A lot of people have written very useful tutorials. If that doesn't work, try understanding how to use each component, create a design, and if you have problems, ask some questions after you've already tried to debug it.

Dear FvM!

can i have an email address so i can let you know better about my steps? I tryed the STX cookbook and still not working, i get the same errors:

Info: Successfully loaded and ran Tcl Script File "C:\Documents and Settings\Vaio\Bureau\ed8b10b\test_constraints.tcl"

Info: Started Full Compilation at Thu Dec 04 00:15:43 2008 Paris, Madrid

Info: Ended Full Compilation at Thu Dec 04 00:17:06 2008 Paris, Madrid

Info: SRAM Object File C:/Documents and Settings/Vaio/Bureau/ed8b10b/test_time_limited.sof contains time-limited megafunction that supports OpenCore Plus feature -- Vendor: 0x6AF7, Product: 0x0079

Info: Started Programmer operation at Thu Dec 04 00:17:30 2008

Info: Configuring device index 1

Info: Device 1 contains JTAG ID code 0x120930DD

Info: Configuration succeeded -- 1 device(s) configured

Info: Successfully performed operation(s)

Info: Ended Programmer operation at Thu Dec 04 00:17:36 2008

Error: Can't communicate with device. Device will stop functioning when it reaches its non-tethered mode timeout limit.

Thank you very much for youre question.

Thank you for your answer!

The STX cookbook example, as far as I see, isnt' using protected IP, thus it shouldn't run into Opencore evaluation limitation. It may be however limited in functionality compared to the ed8b10b core. I didn't yet try it, I was mainly interested to know if it may be useful for real applications.