In AMBA AHB, is hgrnat must be low after 1st clock cycle of an ERROR response?

Hi, In AMBA AHB:- For two clock cycle SPLIT or RETRY response, hgrant must be low after 1st clock cycle of SPLIT or RETRY response. q) For two clock cycle ERROR response, is it mandatory of hgrant...
AHB frequency

Note: This was originally posted on 6th January 2009 at http://forums.arm.com Hi Friends, My doubt is : what is the maximum AHB clock frequency ? Regards, P.Vignesh Prabhu
AHB split retry response

Note: This was originally posted on 9th December 2008 at http://forums.arm.com IN AMBA AHB , there are split and retry response. These are 2 cycle responses. whole SPLIT sequence is given in the spec...
app crashes when compiled with OTime O3 using RVDS 4.0

Note: This was originally posted on 1st December 2008 at http://forums.arm.com Hi, I am using RVDS 4.0 trial version. When I compile my app using OTime O3 compiler flag, the application crashes. But if...
AHB Arbiter

Note: This was originally posted on 21st November 2008 at http://forums.arm.com Y is it necessary to provide HADDR input to the arbiter in AHB bus protocol ?