PLB master : Split bus architecture

Jun 11, 2008 0 Replies

Hi,



There are three sources for plb master interface.


1) plb_master_single.vhd and plb_master_burst.vhd use a combined read- write controller for the qualifier signals.


2) plb_master.vhd has a split bus architecture that give separate read and write qualifier signals.


-I want to use the split bus architecture but the EDK plbv46 IPIF generator generates interfaces that have the combined read write controller. What procedure should I follow in 'Create/Import Peripheral' to generate IPIF that uses split bus architecture.


-Also, can I instantiate plb_master directly into IPIF instead of plb_master_burst? So I can use the separate read and write qualifiers.


Thanks and Regards,



Tejaswy Hari



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