Bridge for OPB- WISHBONE....... is it available?

[sundar]

Hi,
I am doing AC 97 audio interface to our project.We are using Xilinx
Microblaze
softprocessor core.This processor has two buses 1.LMB (for accessing
internal memory)2.OPB(External peripherals are attached to this).I
planned to use opencore AC 97 controller (verilog code)which has
Wishbone interface.I have to interface this with OPB bus.I want to
know whethere anyone worked on this already?Is there any bridge
available for this or is there any example bridge design between any
other buses?

Thanks for everything...

 

[Antti Lukats]

"sundar" <asundar@tenet.res.in> wrote in message
news:1324caeb.0407290458.3ac39ce3@posting.google.com...

Hi,
I am doing AC 97 audio interface to our project.We are using Xilinx
Microblaze
softprocessor core.This processor has two buses 1.LMB (for accessing
internal memory)2.OPB(External peripherals are attached to this).I
planned to use opencore AC 97 controller (verilog code)which has
Wishbone interface.I have to interface this with OPB bus.I want to
know whethere anyone worked on this already?Is there any bridge
available for this or is there any example bridge design between any
other buses?

Thanks for everything...

Please contact ASICS www.asics.ws
(sure others have solutions as well)

Antti
http://stores.ebay.com/OpenChip-Online-Shop_IP-Cores