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Old 07-29-2004, 02:58 PM
sundar
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Default Bridge for OPB- WISHBONE....... is it available?

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...
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Old 07-31-2004, 10:27 PM
Antti Lukats
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Default Re: Bridge for OPB- WISHBONE....... is it available?


"sundar" <[email protected]> wrote in message
news:[email protected] om...
> 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


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