How to initialize look up tables ?

[mikeos84]

look up tables

I'm using a virtex 2 pro board to implement a time critical algorithm. I need to use look up tables to store data... and need to know how to initialize them. can anyone help me??? I've done a lot of reseach but cpuldn't find anything...

 

[trading]

look up tables

you can find any example on ROM using

 

[freeinthewind]

look up tables

u should build a data file ,then corelate it to ur RAM module.

 

[edacw1]

look up tables

I think you need use Altera's LPM.

 

[my_garden]

look up tables

With ISE's core generator, you can fit one Look up table easily. Just like to build one ROM.

 

[zape]

look up tables

Why Altera?

"my_garden" is right. By means of ISE Core Generator you can build a ROM (based in BRAMs, LUTs,...) and you will be allowed to associate a ".coe" file that will generate the HW macros and a ".mif" (memory initialization file).

You can also do it by hand, but this is an easier way.