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Altera_Forum
Honored Contributor
Honored ContributorSRAM, external flash, why separate address?
Dear, in my design, why exteranl SRAM and exteranl flash can not share the same address bus? chip: cyclone II EP2C35, BGA484 software: quartus II 9.0 hardware structure: CPU -- tri s...
Altera_ForumHonored Contributor
Honored ContributorTo share the buses, the SRAM controller must be put behind the tri-state bridge. Then if you double-click on the tristate bridge you can select which signals should be shared between the peripherals and which ones shouldn't.
