HWICAP
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HWICAP

 
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Harish
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Posted: Sun Dec 05, 2004 8:39 am    Post subject: HWICAP Reply with quote
Hello,

Xilinx has provided with HWICAP module which allows one to read and
write configuration frames within the same FPGA. In the documentation
it has been mentioned that using it one can read/write CLB frames but
no mention has been made about BRAM frames. Will it also be able to
access and update BRAM's as well?

Please do let me know.

Thanks
Harish
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Gerd
Guest
Posted: Mon Dec 06, 2004 1:35 pm    Post subject: Re: HWICAP Reply with quote
Yes it can, look in the .ll (logic allocation) file for the appropriate addresses

Good luck, Gerd
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Harish
Guest
Posted: Sat Dec 18, 2004 5:12 am    Post subject: Re: HWICAP Reply with quote
Hello Gerd,

Thanks for the reply. Could you provide me with any information you
have obtained with regard to the amount of time in terms of clock
cycles it takes to read/write
1. single CLB column
2. single BRAM column

Also could you share your experinece in using the HWICAP module
Thanks
Harish
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