Friday, February 15, 2008

AMBA AHB System Basic components

AHB Master:
I
nitiates Read and Write operations by providing an address and control information

AHB Slave :
Responds to a Read or Write operation within a given address-space range.

AHB Arbiter:
Allows to initiate data transfer(depending on master request)only one master will perform the transaction at a time.

AHB Decoder:
Decode the address of each transfer and provide a select signal for the slave that is involved in the transfer.

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This blog provides information/ideas about AMBA AHB Bus Protocol.