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AMBA

How is it possible for AMBA bus protocol to communicate between ASB bus and APB bus,if they operate in different frequency's? ASB is high performance high frequency bus and APB is low performance low frequency bus..how that communication is happening?

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Colin Campbell over 4 years ago +1 verified

It's been a while since I saw any mention of ASB. It dates back to about 1999, but at that time the AHB protocol was also available, and as it used rising edges of the clock only, rather than both edges...