[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [oc] How can I wrap ASB with AHB efficiently?
Aloha!
ynwie@iris.snu.ac.kr wrote:
> Currently I'm making a ASB2AHB wrapper. One of most difficult thing is
> 
> ASB use both rising and falling clock edge but AHB use rising edge only.
Just a quick question: Why are you working with ASB? The ASB bus is deprecated 
and ARM usually recommend against using it. What you should be using is the 
AHB,APB combination.
AHB is a much more flexible and nicer architecture, and since it's so well 
used, I would assume that it would be much more relevant target as a research 
vehicle.
The clock behaviour is but one problem with ASB.
-- 
Med vänlig hälsning, Yours
Joachim Strömbergson - Alltid i harmonisk svängning.
VP, Research & Development
----------------------------------------------------------------------
InformAsic AB / Hugo Grauers gata 5B / SE-411 33 GÖTEBORG / Sweden
Tel: +46 31 68 54 90  Fax: +46 31 68 54 91  Mobile: +46 733 75 97 02
E-mail: joachim.strombergson@informasic.com  Home: www.informasic.com
--
To unsubscribe from cores mailing list please visit http://www.opencores.org/mailinglists.shtml